8 Best Peptide Companies Compared in 2024

With so many options online, and Bezos not looking like he's gonna stock the stuff soon, how do you know where to get your peptides? Let's find out.
Medically reviewed by Dr. Mohammed Fouda
Dr. Fouda uses his extensive knowledge and expertise as an academic scholar to medically review articles for scientific accuracy and credibility, ensuring that the medical information presented is up-to-date and trustworthy. He is responsible for ensuring the quality of the medical information presented on our website.

Ready to nail down the best in the business? In a world flooded with peptide options, it’s time to cut through the noise by letting us be your trusty guides in the search for the best peptide companies!

We’ve done the legwork, sifted through the clutter, and brought it down to the top 10 peptide companies you need to know. Safety, effectiveness, and legality – we’ve got your back, covering all the essentials.

This isn’t just about picking a peptide provider; it’s about arming yourself with knowledge. Picture it like becoming the James Bond of peptide sourcing – savvy, equipped with secrets, and ready to dodge any sneaky villains in the game. 

So, let’s cut to the chase, because the world of peptides just got a whole lot more exciting! πŸš€πŸ’‰βœ¨

Key Takeaways

  • The cheapest tested peptides can be found at Amino Asylum, who offer almost all research compounds you can think of
  • We also love Limitless Life Nootropics, but they can be pricey
  • Our evaluation of peptide sources considers crucial factors like pricing authenticity, payment options, independent safety verifications, and genuine customer feedback.
  • Before venturing into peptide purchases, we strongly advocate for consultations with healthcare experts to ensure both safety and adherence to prevailing regulations.

Warning: The content on Muscleandbrawn.com and the information included in this article is intended for entertainment and informational purposes only. It is not intended nor implied to be a substitute for professional medical advice. Prior to buying anything, check that it is compliant where you live with your current government laws. We frequently mention research chemicals that are not made for human consumption. Therefore, before purchasing any product for personal use, consult with your doctor or healthcare provider first.

The 10 Best Peptide Companies Reviewed: Legit Peptide Sellers

So, what is the best peptide brand? When it comes to choosing the best peptide companies online, ensuring authenticity, quality, and reliability is paramount.

We have meticulously reviewed the top ten best peptide companies to provide you with a comprehensive understanding of reputable sellers in the market.

From Amino Asylum and Core Peptides, lauded for their extensive selection to Pure Rawz, known for its cost-effectiveness, each company has been evaluated based on factors such as product authenticity, shipping policies, payment methods, and customer feedback.

#1 Great Value: Amino Asylum

Another company that reigns supreme in our esteemed list of best peptide companies is Amino Asylum. Amino Asylum has earned its top-ranking status through a potent blend of exceptional product quality and a diverse range that caters to the multifaceted landscape of research needs. 

Amino Asylum’s allure extends beyond the laboratory, as their offerings strike a harmonious balance between affordability and quality, eliciting praise from a discerning clientele mindful of their budget constraints.

While the effectiveness of Amino Asylum’s products resonates in glowing customer reviews, there is a discernible lacuna in transparent product testing information. The absence of explicit details on third-party testing procedures raises eyebrows, leaving potential customers yearning for a clearer insight into the stringent measures ensuring the safety and excellence of Amino Asylum’s offerings.

Compensating for these informational gaps, Amino Asylum fosters a vibrant online community, engaging users and creating a sense of camaraderie. However, the website’s perceived bare-bones nature leaves some customers craving more comprehensive details, especially in the realms of ordering and shipping. 

A strategic enhancement of the online interface could transform the customer experience, offering a seamless blend of information and ease of use.

Despite these challenges, the prevailing sentiment among customers remains resoundingly positive, attesting to Amino Asylum’s cost-effectiveness and the robust endorsement it garners from its community. 

To fortify its position in this competitive industry, addressing concerns related to transparency and testing verification becomes imperative. Proactive strides in these areas hold the key to a promising future for Amino Asylum, solidifying its stature as a leader in the dynamic landscape of peptide suppliers.

Amino Asylum Overview

πŸ’Š πŸ§ͺ Product Types: Peptides, Nootropics, PEDs, Aminos, Prohormones, etc!
πŸ“„ Lab Verified (COA): No
πŸ“¬ Shipping Policy: $10 US Shipping
πŸ’΅ Payment Methods: Credit cards (4% fee), Zelle, CashApp, Venmo
βœ… Guarantees: Shipping insurance for $2.50
πŸ”– Promo Codes: 20% off with Brawn20
🏷 Price (RAD140 20mg equivalent): $39.99
⭐️ Rating: 4.5
➑️ Go to the Full review

  • Provides more than just SARMs
  • Offers value-for-money products at a very cost-effective price
  • Their partners also offer high-quality gym-based supplements
  • Their site could use some help
  • Some have complained about long payment – and shipping periods
  • Low-quality control

#2 Highest Quality Brand: Limitless Life Nootropics

Embarking on a journey that transcends the ordinary, Life Nootropics emerges as a trailblazing force in the peptide industry, transcending its roots as a nootropics company. The metamorphosis is nothing short of remarkable, as Life Nootropics now boasts a diverse array of products, including peptides and cutting-edge anti-aging formulations. 

The company’s strategic shift reflects a keen understanding of the evolving demands within the peptide community, a move that has not only solidified its standing but also positioned it as an industry frontrunner.

Life Nootropics unveils a world of possibilities with its flexible shipping options, accommodating various delivery methods that extend even to international borders. 

While the absence of extensive customer reviews on their site leaves room for improvement, Life Nootropics compensates by prioritizing product authenticity, providing Certificates of Analysis (COA) as a testament to their unwavering commitment to quality.

The recent expansion into the realm of peptides is a testament to Life Nootropics’ dynamic approach, ensuring they stay at the forefront of scientific advancements. Notably endorsed by the esteemed nootropics expert Jay Campbell, the brand gains an added layer of credibility, further solidifying its position as a notable name in the evolving landscapes of both nootropics and peptides.

Limitless Life Nootropics Overview

πŸ’Š πŸ§ͺ Product Types: Peptides, and Peptide Sprays
πŸ“„ Lab Verified (COA): Yes
πŸ“¬ Shipping Policy: Two day: $25, and Free for orders $350+
πŸ’΅ Payment Methods: Credit Card, Echeck and Crypto for 10% off, Bank Transfer and CashApp for 5% off.
βœ… Guarantees: None listed, you have to contact them
🏷 Price (BPC157 10mg equivalent): $93.99
πŸ”– Promo Codes: 15% off with Brawn15
⭐️ Trustpilot: 4.5, 118 reviews
⭐️ Rating: 4.8
➑️ Go to Full brand review

  • Offer both their source and Third-Party testing results
  • A massive range of other produces
  • Great value
  • BBB approved vendor
  • High Prices

#3 Greatest Range of Products: Swiss Chems

Securing its spot as one of the leading names on our curated list of best peptide companies, Swiss Chems stands as a dynamic SARMS retailer that has rapidly ascended to prominence since its inception in August 2018, rooted in the heart of the United States. 

Originally distinguished for its comprehensive SARMS offerings, Swiss Chems has orchestrated a strategic evolution, now boasting a diverse product range that spans peptides, SERMs, Prohormones, Kratom, and beyond. This expansive repertoire positions the company as a one-stop hub, catering to the multifaceted research needs of a diverse clientele.

Swiss Chems not only provides premium products but is also a trailblazer in contributing to the advancement of scientific understanding. Their commitment to funding research and development in the realm of SARMs sets them apart, making them not just a retailer but a catalyst for progress in selective androgen receptor modulators.

Affordability emerges as a linchpin in Swiss Chems’ success story, with competitive pricing rendering their products more cost-effective than many competitors. This strategic balance between quality and price has garnered the loyalty of a customer base discerning enough to seek value without compromising on excellence.

While Swiss Chems excels in product diversity and competitive pricing, the company acknowledges the industry’s emphasis on transparency and rigorous testing

With an active commitment to enhancing testing protocols, Swiss Chems aims to fortify its standing among consumers who prioritize both variety and quality assurance in their research product selections.

Swiss Chems Overview

πŸ’Š πŸ§ͺ Product Types: Injectable peptides, SARMs, SERMs, Prohormones, Kratom, CBD, Etc
πŸ“„ Lab Verified (COA): No
πŸ“¬ Shipping Policy: Flat cost, ships within 2 days
πŸ’΅ Payment Methods: Credit cards, CashApp, Zelle, Bitcoin, Crypto
βœ… Guarantees: Free exchange for damaged products, no returns
🏷 Price (BPC157 10mg equivalent): $36.95
πŸ”– Promo Codes: 10% off with code PIFF + 20% off with Crypto
⭐️ Rating: 3.6
➑️ Go to Full brand review

  • COAs published for all SARMs (but are old)
  • 20% crypto discount
  • Sells global
  • Injectable SARMs are no longer sold
  • Does not offer SARMs in powder form
  • 15% restocking fee on returns
#2 Most Advanced Testing Method: Science.Bio

#4 Most Advanced Testing Method: Science.Bio

Embark on a groundbreaking journey into the realms of scientific exploration with Science.Bio, a trailblazer in the field of cutting-edge research compounds.

Transcending the ordinary, Science.Bio stands as a beacon of innovation, offering a diverse range of metabolic wonders, nootropics brilliance, longevity materials, and top-tier peptides.

Following a brief hiatus from February 2022 to May 2023, Science.Bio emerged revitalized, doubling down on its commitment to pioneering research.

While their Peptide selection is still limited they have a great selection of sprays and promise to reintroduce aliquots in Q1 of 2024, the brand is a trusted ally for researchers tackling challenges such as muscle-wasting diseases, osteoporosis, and cancer.

From April 2019 until their temporary pause, Science.Bio solidified its position as the industry’s top choice, catering to a global community of researchers. The heartbeat of their mission pulsates with a rhythm of relentless innovation, scientific rigor, sustainable practices, public advocacy, and an unyielding commitment to employee satisfaction.

Science.Bio Overview

πŸ’Š πŸ§ͺ Product Types: SARMs, Kratom, Peptides, Nootropics, Aminos, Cannabinoids.
πŸ“„ Lab Verified (COA): Yes, industry best.
πŸ“¬ Shipping Policy: Free  2-3 day Fedex Domestic US. No international shipping.
πŸ’΅ Payment Methods: Crypto 5% off, eCheck, Debit Card, Credit Card 10% fee.
βœ… Guarantees: Options for shipping insurance for $2 and signature for delivery.
πŸ”– Promo Codes: 10% off with Brawn10
🏷 Price (RAD140 15mg equivalent): $34.99
⭐️ Rating: 5.0
➑️ Go to the Full brand review

  • Wide variety of nootropics, metabolic, cognitive supplements, and more
  • Third-party tested and batch lot coded
  • Extremely high purity and no additional ingredients or fillers
  • Get 15% off with promo code brawn10 and then pay with Crypto!
  • Preorders only for now
  • Limited payment options and a 10-12% processing fee for using credit card
  • Must purchase measuring tools separate from powder compounds

#5 Largest Variety of Peptides and Sprays: Pure Rawz

Securing the second spot on our prestigious list of best peptide companies, Pure Rawz emerges as a formidable player in the realm of SARMs, peptides, botanicals, and beyond. 

Renowned for its expansive product range, Pure Rawz caters to a diverse clientele, offering a plethora of options to meet the varied needs of its customers. The company distinguishes itself by providing worldwide shipping, coupled with enticing sales and discount codes that elevate the overall purchasing experience.

While Pure Rawz excels in many aspects, it does fall short in some critical areas. Notably, the absence of certificates of authenticity may leave consumers yearning for assurance regarding product quality. Additionally, the company’s refusal to accept credit cards slightly limits the available payment options.

However, these limitations are outweighed by the company’s competitive pricing, especially in the SARMs category. Pure Rawz stands out by offering a variety of product forms, including liquid, powder, capsule, and tablet options. 

This versatility caters to individual preferences, ensuring that customers can choose the most convenient and effective form for their research needs.

In a market saturated with choices, Pure Rawz rises above as a noteworthy contender, providing cost-effective bundled products for buyers seeking combinations tailored to their specific requirements. 

Pure Rawz Overview

πŸ’Š πŸ§ͺ Product Types: SARMs, Peptides, Nootropics, AIs, PCT, etc
πŸ“„ Lab Verified (COA): Yes
πŸ“¬ Shipping Policy: Free US shipping over $100, and Priority International shipping for about $10
πŸ’΅ Payment Methods: Credit Card, Crypto, Paypal, Check
βœ… Guarantees: “We do not accept any returns.” however, “Yes. If you wish to cancel your order or if there is a problem, we are happy to. Refunds can take up to 21 days, depending on banks”
πŸ”– Promo Codes: 15% off with code Brawn20
🏷 Price (BPC157 5mg equivalent): $55.48
⭐️ Rating: 4.6
➑️ Go to Full brand review

  • Wide range of products
  • Cost-effective
  • Provides COA
  • Worldwide shipping
  • Regular sales and discount codes
  • Certificates of authenticity are not always available
  • Mixed reviews online

#6 Cheapest Tested Peptides: ResearchChemical.com

Alright, fellow lifters and biohackers, let’s dive into the powerhouse of peptide suppliers – ResearchChemical.com. Picture it as the Arnold Schwarzenegger of the peptide world, packing a punch that rivals your most intense workout. These guys don’t just ship your peptides; they send them on ice, like a protein shake in a snowstorm, ensuring your gains are as fresh as your latest PR.

Don’t be fooled by the generic name – ResearchChemical.com is the epitome of top-tier performance. Their stackable offers are gains for your wallet, offering a solid 15% off your first product and a whopping 20% off the second. That’s stacking on gains like your favorite pre-workout and creatine combo!

They’ve got these stackable offers that are straight-up gains for your wallet – 15% off your first product, and boom, 20% off the second. That’s more stacking than your pre-workout and creatine combo!

When it comes to transparency, these guys are your swolemates. Providing up-to-date Certificates of Analysis (COAs), ResearchChemical.com guarantees pure products, just like your trusty protein powder. Payment options? They’ve got variety, man – keeping it flexible and secure, just like your workout routine.

Quality reigns supreme at ResearchChemical.com. Every batch undergoes rigorous testing, ensuring top-notch quality – no fake reps here. Planning to go big? Opt for wholesale and save up to 40%, equivalent to bulk buying chicken breasts on a discount.

Now, the only drawback – they’ve got 17 peptides in stock. It’s like having limited equipment in the gym, but hey, it’s all about making those reps count, right? 

In a nutshell, ResearchChemical.com is where science meets brawn, having your back for quality and deals like a trusty spotter. 

Get ready to elevate your gains with the science-backed prowess of ResearchChemical.com!

ResearchChemical.com Overview

πŸ’Š πŸ§ͺ Forms: Liquid Peptides
πŸ“„ Lab Verified (COA): Yes
πŸ“¬ Shipping Policy: $7 standard shipping in the US, $40 expedited, arrives within 3-5 days in the US. No international shipping yet.
πŸ’΅ Payment Methods: Credit cards, check
βœ… Guarantees: Free exchange for damaged product
πŸ”– Promo Codes: 15% off with Brawn15
🏷 Price (BPC157 5mg equivalent): $54.99
⭐️ Rating: 4.8

  • All order ship on ice!
  • Stackable offers (First product at 15% off, second at 20%)
  • Provides up to date COA’s
  • Various payment methods
  • Wholesale up to 40% off
  • Only offers top 17 peptides

#7 Great Selection: Core Peptides

Elevating itself to the summit of our curated list of best peptide companies, Core Peptides emerges as a formidable newcomer, disrupting the industry with its expansive repertoire of over 78 peptides and blends available on their cutting-edge online platform. 

While the absence of initial Certificates of Analysis (COAs) may be perceived as a short-term drawback, Core Peptides is quick to assure customers of their commitment to rigorous testing and verification, showcasing an unwavering dedication to quality assurance.

Core Peptides has garnered positive feedback from a multitude of satisfied customers, highlighting the brand’s transparent approach and stringent quality control measures. The company’s pledge to provide COAs promptly and continuous improvement in testing procedures reflects a proactive stance aimed at not just meeting but surpassing industry standards.

Recognizing the diverse applications of peptides and blends, Core Peptides astutely aligns its business ethos with the dynamic demands of the market, extending beyond health and fitness to crucial sectors like research and development. 

This strategic understanding positions Core Peptides as more than just a vendor; it’s a pivotal player catering to the evolving needs of various industries.

As Core Peptides strides into the market, its promising trajectory is underscored by a growing array of products, an unyielding commitment to transparency, and robust quality control measures. 

Core Peptides Overview

πŸ’Š πŸ§ͺ Forms: Injectable, topical, and peptide blends
πŸ“„ Lab Verified (COA): Mostly, but constantly being updated with new tests
πŸ“¬ Shipping Policy: Free for $200+, Flat rate $9.95, Priority or $49.95 for Overnight
πŸ’΅ Payment Methods: Credit cards, Venmo, Zelle, CashApp
βœ… Guarantees: Free exchange for damaged product
πŸ”– Promo Codes: None
🏷 Price (BPC157 5mg equivalent): $47
⭐️ Rating: 4.8
➑️ Go to Full review

  • Extensive variety of peptides and blends catering to diverse needs.
  • Unyielding commitment to quality control and transparency, promising a future with comprehensive product testing.
  • Encouraging initial customer feedback suggesting a positive market reception.
  • Lack of Certificates of Analysis (COAs) for every product, a temporary but significant hurdle.
  • The newcomer status in the industry might entail a journey towards building a solid reputation and trust.

#8 Third-party Tested: Spectre Labs

Last but not least, Spectre Labs emerges as the crowned jewel among peptide companies, specializing in a niche array of research chemicals like SARMs, Peptides, AIs, and more. 

While it might not yet be a household name, Spectre Labs distinguishes itself as a hidden gem with a well-earned reputation for excellence that transcends the boundaries of recognition.

What truly sets Spectre Labs apart is its unwavering commitment to transparency and quality assurance. Every product undergoes a rigorous evaluation by an independent third-party company, an iron-clad assurance that resonates with customers seeking uncompromising standards in quality and safety. The positive feedback from the Spectre Labs community serves as a resounding endorsement, attesting to the effectiveness and reliability of their offerings.

Affordability becomes a hallmark trait for Spectre Labs, addressing a crucial need in an industry rife with uncertainties and company closures. In a world where trust and cost-effectiveness are invaluable, Spectre Labs emerges as a beacon, offering reasonably priced products without sacrificing the unwavering commitment to quality.

While Spectre Labs may not boast the widespread recognition of some industry giants, its dedication to honesty, quality, and affordability positions it as a commendable choice in the realm of research chemical suppliers. 

Spectre Labs Overview

πŸ’Š πŸ§ͺ Product Types: SARMs, Peptides, AIs, etc
πŸ“„ Lab Verified (COA): Yes
πŸ“¬ Shipping Policy: $30 US Shipping and free discrete packaging from a residential address, free shipping for orders above $100
πŸ’΅ Payment Methods: Credit Card, Crypto, Apple Pay to Ethereum, Debit Card, Local Payments (like Zelle), Bank Transfer, and Manual Google Payment
βœ… Guarantees: Money-back guarantee if you’re not satisfied
πŸ”– Promo Codes: 15% off with Brawn15
🏷 Price (BPC157 5mg equivalent): $69.99
⭐️ Rating: 4.5
➑️ Go to the Full brand review

  • Provides more than just peptides
  • Offers value-for-money products at a very cost-effective price
  • Offer a great variety of payment options
  • They stand to increase the options they have available
  • UX/UI is poor
  • Smaller peptide selection

Factors Considered When Finding The Best Peptide Companies

1. Pricing

Listen, the best peptides aren’t cheap. If a peptide manufacturer is selling them for a suspiciously low price, it’s probably a scam.

Good quality peptides require a lot of work to make, test, and ship, so expect to pay a decent amount, and if you skimp on the price you will likely not get a tested product. So we recommend you choose from the brands below.

2. Payment Methods

This might not seem like a big deal, but it matters. Since peptides fall into a bit of a gray area legally, some peptide manufacturers might only have one or two payment options.

But if a peptide company has more options, it can be a sign that they’re a legit peptide website. Just keep in mind that payment methods can change depending on policies from payment companies, so credit card companies frequently block sales.

3. Safety: 3rd Party Tests

When it comes to the best peptide companies, variety is key. The best companies will have a range of products for different purposes, like building lean muscle, burning fat, or strengthening bones.

But don’t just take their word for it – make sure their products are tested by an independent lab for safety, some of the most popular labs are MZBiolabs and

4. Reviews

If you’re shopping for peptides online, do your homework (not only regarding the best peptide companies). Check out reviews from other customers on Reddit or our dedicated reviews.

The more info you have, the better! Don’t rely solely on the company’s website reviews, they might not give you the full story.

5. Our Ordering Experience

Whenever possible we order products and post unboxing videos (on our reviews), if the product is easy to test and measure we take it ourselves.

Pros of Buying Peptides Online From The Best Peptide Companies:

Expansive Selection

Online peptide vendors stand out for their diverse product offerings, presenting a vast selection of peptides and blends to cater to various needs.

This extensive variety ensures that consumers can find specific peptides that might not be readily available in local stores.

From specialized peptides targeting specific outcomes to unique blends, the online market provides a comprehensive array of options when it comes to the best peptide companies.


Many online peptide companies, like Amino Asylum, pride themselves on providing quality products at affordable prices.

The online marketplace often introduces further cost-effectiveness through occasional discounts, promotions, and bulk purchase options, making the overall peptide purchasing experience more economical.

Access to Expert Reviews and Feedback

Online platforms create a space for customers to share detailed reviews and feedback, providing invaluable insights for potential buyers.

Websites like Muscle + Brawn go the extra mile through detailed product reviews for the best peptide companies.

This wealth of information allows consumers to make informed decisions, gaining a comprehensive understanding of the product’s effectiveness and the vendor’s reliability.

Transparency and Quality Assurance

Reputable online peptide vendors that are often considered the best peptide companies, including industry leaders like Core Peptides and Biotech Peptides, prioritize transparency in their operations.

These companies often provide Certificates of Analysis (COAs) for their products, assuring customers of the quality and safety of their purchases.

Rigorous testing processes contribute to overall transparency, instilling confidence in the buyer regarding the product’s authenticity and efficacy.

Convenience and Accessibility

The online purchasing process eliminates the need for physical visits to brick-and-mortar stores, offering unparalleled convenience.

With user-friendly interfaces, secure payment methods, and efficient home delivery services, buying peptides online streamlines the entire process.

This accessibility enhances the overall shopping experience, allowing customers to browse, purchase, and receive their peptides from the comfort of their homes.

Cons and Dangers of Buying Peptides From Online Peptide Companies

Potential for Scams and Low-Quality Products

The vast online marketplace can sometimes harbor counterfeit or subpar products. Without proper research, individuals risk purchasing treatments that might not be effective or safe.

Lack of Immediate Medical Guidance

While online platforms offer convenience, they might lack immediate access to medical professionals for consultations, potentially leading to misuse or misunderstanding of the product. That’s why it’s important to choose the best peptide companies.

Payment and Shipping Delays

Some online peptide vendors might have prolonged payment processing times, combined with extended shipping durations. This can lead to delays in receiving the desired products.

Not all online peptide vendors operate within the legal frameworks of every country. This can pose potential legal risks for buyers, especially if the purchased peptides are not compliant with local regulations.

πŸ’‰Become a Peptide Expert (Protect your Health) πŸ’‰

Take our FREE 25-email course to learn everything you need to know about the scientific application of peptides. Discover how to protect your health, avoid sketchy peptide vendors, and stop wasting your hard-earned money. πŸ”₯ πŸ§ͺ πŸ’Š πŸ’ͺ πŸ’‰ 🩸πŸ₯ πŸ₯Ž
Country 🏳Legality 🌟
πŸ‡¬πŸ‡§ UKYes, Several Options βœ…
πŸ‡«πŸ‡· FranceYes, Watch Out for Research regulations βœ…
πŸ‡¨πŸ‡¦ CanadaComplicated, Be Vary of Shipping variability βœ…
πŸ‡¦πŸ‡Ί AustraliaIllegal ❌


The United Kingdom, known for its relatively lenient laws in this domain, offers a plethora of options for those delving into the peptide world. Amidst the myriad choices, Particle Peptides emerge as a standout recommendation that is often hailed as one of the best peptide companies.

Renowned for its commitment to quality and adherence to regulations, Particle Peptides provides a reliable source for your peptide needs in the UK.

Their comprehensive product range and stringent quality control measures make them a trusted name in the British peptide landscape. There are thus a lot of companies to choose from, but the best we can recommend would be Particle Peptides.


Venturing into continental Europe, France introduces its own set of legal nuances. Laws pertaining to peptides can be dynamic and subject to change.

Therefore, potential buyers are urged to stay informed and updated on the current legal landscape before making any peptide purchases.

While the legal framework may pose challenges, a diligent understanding of the regulations ensures a smoother experience for those seeking peptide solutions in France.


Canada, known for its quirky laws and regulations, offers a mixed bag when it comes to peptide acquisition.

Sometimes you hit the jackpot with swift shipping, and other times you may find yourself in a waiting game. Navigating through the Canadian peptide market requires a degree of patience and flexibility.

It’s advisable to keep abreast of the ever-changing legal and shipping scenarios to optimize your peptide procurement experience in the Great White North.

Australia (Illegal)

Down under, in Australia, the legal landscape takes a sharp turn. Peptides find themselves in the “illegal” category, emphasizing the importance of adhering to stringent regulations.

Potential buyers in Australia should be aware of the legal restrictions surrounding peptides and explore alternative wellness solutions within the bounds of the law.

While the peptide journey might be off-limits in Australia, there are still legal avenues for achieving various health and fitness goals.

What Peptides Are Best? Selecting the Best Peptide Source

When it comes to selecting the best peptide source or the best peptide companies, it’s crucial to understand which ones align with your specific goals.

Peptides, known for their diverse range of applications from muscle building to fat loss and recovery, offer targeted mechanisms that cater to various fitness and wellness objectives.

To navigate through the multitude of options available, it’s essential to delve into the mechanisms behind these peptides and identify the most popular ones in each category.

Whether you’re aiming to boost muscle growth, enhance fat loss, or accelerate recovery, knowing which peptides to consider can streamline your selection process and optimize your results.

Category πŸ“šMechanism βš™οΈPopular Peptides ⭐
πŸ’ͺ Muscle BuildingStimulate Growth Hormone ReleaseGHRP, GHRH
πŸ’§ Fat LossLimits lipoprotein lipase (LPL)HGH, HGH Fragment
β€οΈβ€πŸ©Ή RecoveryIncreased blood flowTB500, BPC 157
πŸƒβ€β™‚οΈ PerformanceEnhances endurance and strengthIGF-1, MGF
πŸ§“ Anti-AgingStimulates collagen productionEpitalon, GHK-Cu
🧠 CognitiveEnhances cognitive functionCerebrolysin, Semax
πŸ›‘οΈ Immune SupportBoosts immune responseThymosin Alpha 1, LL-37
πŸ’• Sexual HealthImproves libido and sexual functionPT-141, Kisspeptin
OthersTan, Increased appetiteMelanotan, GHRP-6

Understanding the mechanisms and popular peptides within each category can help guide you in selecting the most suitable options based on your specific goals, preferences, and optimized wellness outcomes.

The Different Types of Peptides For Sale (The Best Ones For You)

The obvious question is which ones are best for you? We typically don’t like bullshitting people, so, let’s jump right into it.

best peptide companies
  • Fat Loss Peptides: HGH (Illegal), AOD 9604, HGH-Fragment, and Melanotan II (watch out for kidney damage)
  • Muscle Growth Peptides: HGH (Illegal), IGF-1, MGF, and any other that improve your recovery
  • General Health Peptides: HGH (Illegal), IGF-1, Melanotan II, CJC / IPA Blend, Glutathione, and Kisspeptin
  • Sexual Health Peptides: HGH (Illegal), Kisspeptin, and Melanotan II

Keep in mind that peptides do react differently in different people. This includes side effects as well. Always read the peer review science before taking anything.

Are Peptides Safe?

It depends. Theoretically, there are no unsafe products. They are only unsafe if you use them wrongly. Inject 100 units of Growth in 2 days, yes you’ll most likely end up in ER – so don’t do that. Using 2 units of Growth daily, yes that’s relatively safe.

Can Peptides help with weight loss?

Absolutely. Peptides such as HGH or HGH Fragment can massively aid in weight loss.

How do I know if my Peptides are real?

Check the COA from the Peptide Vendors, and see if you feel/see results. If your BPC 157 isn’t making your injuries feel better, then it might be bunk. It won’t work on your heartbreak after failing that PR though. Those peptides don’t exist yet.

Which Peptides are FDA approved?

While the category of peptides is quite broad, here are some relevant peptides approved for human use.

Insulin, hGH, Somatropin, CJC-1295, Semaglutide (GLP-1), Liraglutide. However, this is not a comprehensive list.

Are there any US peptide manufacturers?

Yes, however, you’re going to have to stick to prescription compounding for those, most of the research chemical companies are importing from China. No matter what they claim!

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Daniel Louwrens BSc PT

Daniel Louwrens BSc PT | Writer

Daniel Louwrens is a well-rounded fitness professional with over 10 years of experience in bodybuilding and fitness. He holds a BSc in Chemistry from the University of Western Cape and is a certified International Personal Trainer and Nutritionist. He is also a skilled bodybuilder and head coach for Muscle and Brawn. With his knowledge and expertise, he provides personalized training, nutrition, and recovery guidance to help clients reach their fitness goals.

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Dr. Mohammed Fouda

Dr. Mohammed Fouda | Reviewer

Dr. Fouda uses his extensive knowledge and expertise as an academic scholar to medically review articles for scientific accuracy and credibility, ensuring that the medical information presented is up-to-date and trustworthy. He is responsible for ensuring the quality of the medical information presented on our website.

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1 year ago

Hi. What should I order to burn belly fat (diminish as in lose fat…weight loss AND to build muscle? Also, If I choose to go with the nasal spray option versus injection, how many sprays do I do in each nostril and how many days per week do I spray? Finally, would buying both CJC-1295 & Ipamorelin AND Tesamorelin sprays be a good combo to achieve both belly fat weight loss and building muscle?

1 year ago

Hi. What combo of peptides should I purchase to 1. burn and lose belly fat? and 2? build muscle and increase libido? Also, if I choose to go with nasal spray option versus injections, how many sprays in each nostril and how many days per week do I take the peptides? Finally, would my buying the combo CJC-1295 + Ipamorelin along with Tesamorelin be the right combo to achieve the above results? If so, great. If not, what do you recommend I buy to reach my goals? Thank You!

Ross Pope
1 year ago

Where or who do I go to, for peptide protocols?

Muscle and Brawn Team
Reply to  Ross Pope

Check out our provider lists, we recommend you find a medical professional or coach to help you.

1 year ago

biotech peptides,
biotech peptides took my $223.25 , I never received product and they want let me sign back in !!!!

1 year ago



Haley C Hansen
Haley C Hansen
11 months ago

No AOD in stock anywhere! Any reason why? Been researching for 3.5 months and now can’t find it anywhere.

adele brown
adele brown
11 months ago

Hi, Dr Seeds recommended a new peptide called DHH-B Dihydrohonokiol. I can’t find it anywhere. Suggestions? Thanks, ab

Teri Buathier Gormley
Teri Buathier Gormley
11 months ago

I recently ordered from a company called “Imperial Peptides” I ordered 100mg of Epithalon, and was sent 10mg. I sent them the order from, and my invoice. I was told they would send me another 4 bottlets of 10mg for a total of 50mg. When I complained, they stopped answering my emails. Can yo give me some advice? I appreciate any help you can offer. Teri

8 months ago

Very thorough and informative. I’m very much struggling with getting products in Canada. Sport Technology Labs may of tried shipping to Canada but, alas currently only ship within the U.S
Anyone know of any other options for Canada?? I’m specifically trying to get a good quality Tesofensine.

8 months ago

Any thoughts on Direct-Peptide? .. they ship internationally …

8 months ago

What are the best third party labs to get third party testing

Last edited 8 months ago by Rob
8 months ago

I am wondering of there is info around about peptides.org?

Antti Aalto
Antti Aalto
6 months ago

What are best companies and websites using GreenPay in U.S.
In this site, It wasn’t mention at all.
I only know prestige peptide.

Jo Po
Jo Po
3 months ago

Hi. I notice some of the previously recommended peptide companies are no longer on your list of recommendations. Specifically Biotech peptides. Is there a specific reason for this? Should I no longer order through Biotech or any of the others that have fallen off your recommended list? Thanks!

1 month ago

Long time follower and love the content. I do really appreciate your order to this list. AA and LL are my two go to for obvious separate reasons. I realize fitting everyone in but I will say I do NOT hear much good about Swiss chems anymore. That being said I know there’s been a few reviews on Umbrella Labs but I’m really blown away they do NOT get more play. They by far have the best packaging. They’ve got products I’ve not seen anywhere. Etc etc. I’ve been using Umbrella’s Kisspeptin, bio regulator – Vesugen, and TB500. from them…also Tesofensine is a top notch product they offer. I started Teso on 2 months of 250mcg, moved over to RCS…bunk at best…then to a company called Solutions Pep. When I picked up Teso from Umbrella they product was as the same or equal to the LL Teso. I have no stake in the Umbrella game I’m just a long time pep researcher who thinks Umbrella should be top 5 on your list.

1 month ago
Reply to  AJAX

Just ordered from Umbrella, I will know how to evaluate in about a week from now. Hopefully this is awesome as LL !

14 days ago
Reply to  Jzhev

I am looking forward to what you think. Honestly I was blown away by them. Their site is a little hard to navigate due to so many products AND items to conduct research. I’m wondering for newbies and such maybe the fact that their site operates like a legit lab would/should might scare people off. Other than the occasional, never got my order kind of weird complaint I’ve not run across anyone whose genuinely tried their products complain. The ones complaining seem to be dumpster fires and expecting miracles…PEPTIDES work best on those who are operating the best…just like nutrition, training, etc…They are the only pep company that I’ve seen has bio-regulators in injectable form too.

alaina mary colella
alaina mary colella
1 month ago

Wish you guys would choose different companies… Seems like it’s always the same ones

14 days ago

I’d say AC Peptides deserves a Muscle and Brawn review! I’d like to see that Alaina! The transparency and interaction is definitely unique to the industry and I’m sure many are drawn to it.