10 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.

Embarking on a peptide quest? With more peptide suppliers than a buffet has options, it’s like being a kid in a candy store! But hold your horses—this journey isn’t all rainbows and unicorns. We’re diving deep into the world of the Best Peptide Companies, helping you navigate the twists and turns.

Fear not, intrepid explorer! We’ve sifted through the peptide galaxy, analyzed like Sherlock on a case, and uncovered the top 10 companies where you can snag those sought-after peptides.

From decoding safety and effectiveness to demystifying legality, our adventure promises to arm you with the ultimate knowledge arsenal.

By the time you’re done, you won’t just be picking a peptide company; you’ll be the James Bond of peptide procurement, equipped with secrets and aware of the sneaky villains to dodge. So buckle up, because the world of peptides just got a whole lot more exciting! 🚀💉✨

Key Takeaways

  • Paradigm Peptides stands out as the premier choice for its extensive product range and unwavering commitment to quality.
  • Core Peptides and Amino Asylum also merit attention, with the former distinguished for its rigorously tested offerings and the latter for its affordability.
  • The cheapest tested peptides can be found on ResearchChemical.com, who offer great stackable offers as well.
  • 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 sellers 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 Paradigm Peptides and Core Peptides, lauded for their extensive selection and commitment to quality, to Pure Rawz, known for its diverse product range and cost-effectiveness, each company has been evaluated based on factors such as product authenticity, shipping policies, payment methods, and customer feedback.

Before we jump into a detailed review of each of our listed top peptide sellers, the following is a summary of our findings:

Company 💼Product Types 🛍️Lab Verification ✅Shipping Policy 🚚Payment Methods 💳Guarantees 🔒Rating ⭐️
Paradigm PeptidesPeptides, SARMs,Yes, COAFlat Rate $10 regular, $30 Priority ExpressCredit Cards, Wire Transfer, CryptoAccepts returns for damaged product4.7
Core PeptidesPeptides, BlendsMostly, COAFree for $200+, Flat rate $9.95, Priority, OvernightCredit cards, Venmo, Zelle, CashAppFree exchange for damaged product4.8
Amino AsylumPeptides, NootropicsNo$10 US ShippingCredit cards, Zelle, CashApp, VenmoShipping insurance for $2.504.5
Pure RawzSARMs, PeptidesYes, COAFree US shipping over $100, International shippingCredit Card, Crypto, Paypal, CheckNo returns, refunds available4.6

#1 Oldest Brand: Paradigm Peptides

Established in 2014, Paradigm Peptides has been a prominent player in the peptide industry, emphasizing the supply of high-quality peptides, SARMs, and various research products to its customer base. Operating from the United States, Paradigm has garnered a mix of reviews online, creating a nuanced perspective on its offerings.

One notable aspect is the range of products available, encompassing peptides, SARMs, and even venturing into CBD products. The inclusion of Lab Equipment in their product line adds a unique dimension, catering to a broader spectrum of research needs. The company’s commitment to diversification reflects an understanding of the evolving requirements within the research community.

However, when exploring customer reviews, a pattern emerges. The reviews featured on the Paradigm Peptides website consistently boast 5-star ratings, with only a few exceptions. While positive reviews are expected, a complete absence of anything less than perfect can be viewed with a degree of skepticism. It’s essential to approach such uniform praise cautiously, as it challenges the natural variability in customer experiences.

Despite the slight skepticism raised by the overwhelmingly positive on-site reviews, Paradigm Peptides maintains a user-friendly interface (UI) and an intuitive user experience (UX). These factors contribute to a seamless online shopping experience. Additionally, the availability of multiple payment options enhances customer convenience, aligning with the brand’s commitment to providing accessible and quality service.

Paradigm Peptides Overview

💊 🧪 Product Types: Peptides, SARMs, and Nootropics
📄 Lab Verified (COA): Yes, Mass Spectrometry
📬 Shipping Policy: Flat Rate $10 regular $30 Priority Express
💵 Payment Methods: Credit Cards (3 methods), Wire Transfer, Crypto.
Guarantees: The company will accept returns if the product is damaged upon delivery
🏷 Price (BPC157 5mg equivalent): $48
⭐️ Rating: 4.7
⭐️ Reviews: User reviews on site
➡️ Go to Full brand review

  • Sell 59 peptides and SARMs
  • Been in business almost 10 years
  • Most reliable payment processor
  • User reviews on site
  • Extremely cutting edge blog
  • Extremely wide product selection
  • 99%+ purity
  • International shipping
  • Limited refund policy
  • They do not sell peptide sprays

#2 Largest Variety of Peptides and Sprays: Pure Rawz

PureRawz is lauded for its extensive product range including SARMs, peptides, botanicals, and more, appealing to a broad spectrum of customers. They offer worldwide shipping, which, along with regular sales and discount codes, enhances the purchasing experience. H

owever, they miss out on providing certificates of authenticity, a critical aspect for consumers seeking assurance on product quality. They don’t accept credit cards, limiting payment options.

Despite these drawbacks, the competitive pricing especially for SARMs, and variety in product forms (liquid, powder, capsule, tablet) make PureRawz a noteworthy contender in the market.

Their bundled products offer cost-effective options for buyers looking for combinations to suit their needs​

Pure Rawz Overview

💊 🧪 Product Types: SARMs, Peptides, Nootropics, AIs, PCT, etc
📄 Lab Verified (COA): Yes
📬 Shipping Policy: Free US shipping over $100, and Priority International shipping for about $10
💵 Payment Methods: Credit Card, Crypto, Paypal, Check
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”
🔖 Promo Codes: 15% off with code Brawn20
🏷 Price (BPC157 5mg equivalent): $55.48
⭐️ Rating: 4.6
➡️ 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

#3 Great Selection: Core Peptides

Core Peptides, a newly established vendor, has launched with over 78 peptides and blends available on their online platform. The initial lack of Certificates of Analysis (COAs) for every product is a short-term drawback, yet their commitment to rigorous testing and verification before sales underlines a strong emphasis on quality assurance.

The early phase has been promising with positive feedback from numerous satisfied customers, showcasing their dedication to transparency and quality control. Their promise of providing COAs soon and continuous improvement in testing procedures reflects a responsible approach to meet or exceed industry standards.

The demand for peptides and blends extends beyond health and fitness to crucial sectors like research and development. Core Peptides appears to understand this market dynamic well, aligning their business ethos with providing high-quality products to meet current market demands.

The entrance of Core Peptides into the market is seen as a positive development. With a growing array of products, steadfast dedication to transparency, and robust quality control measures, they’re on a trajectory towards becoming a trusted and reliable vendor. Early positive customer interactions highlight Core Peptides as a notable new player in this domain.

Core Peptides Overview

💊 🧪 Forms: Injectable, topical, and peptide blends
📄 Lab Verified (COA): Mostly, but constantly being updated with new tests
📬 Shipping Policy: Free for $200+, Flat rate $9.95, Priority or $49.95 for Overnight
💵 Payment Methods: Credit cards, Venmo, Zelle, CashApp
Guarantees: Free exchange for damaged product
🔖 Promo Codes: None
🏷 Price (BPC157 5mg equivalent): $47
⭐️ Rating: 4.8
➡️ 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.

#4 Great Quality: Amino Asylum

Amino Asylum emerges as a noteworthy player in the peptide market, boasting commendable product quality and an extensive variety that caters to diverse research needs. The affordability of their offerings has contributed to positive reviews, positioning them favorably among cost-conscious consumers.

One aspect that has drawn attention is the lack of transparent product testing information. While the products’ efficacy is lauded through customer reviews, the absence of clear documentation on third-party testing raises concerns. Potential customers navigating the Amino Asylum website may find it challenging to access detailed information about the rigorous testing processes that ensure the quality and safety of their products.

Amino Asylum compensates for these informational gaps with robust online engagement, fostering a sense of community. However, the website itself is described as somewhat bare-bones, leaving customers seeking more comprehensive details, particularly in the realms of ordering and shipping. Improving the online interface to provide a more seamless and informative experience could enhance customer satisfaction.

Despite these challenges, the prevailing sentiment from customers is positive, highlighting the brand’s cost-effectiveness and the endorsement it receives from its community.

It’s crucial for Amino Asylum to address concerns related to transparency and testing verification to fortify its position in an industry where these factors hold significant weight. Taking proactive steps in these areas could contribute to a promising future for Amino Asylum in the competitive landscape of peptide suppliers.

Amino Asylum Overview

💊 🧪 Product Types: Peptides, Nootropics, PEDs, Aminos, Prohormones, etc!
📄 Lab Verified (COA): No
📬 Shipping Policy: $10 US Shipping
💵 Payment Methods: Credit cards (4% fee), Zelle, CashApp, Venmo
Guarantees: Shipping insurance for $2.50
🔖 Promo Codes: 20% off with Brawn20
🏷 Price (RAD140 20mg equivalent): $39.99
⭐️ Rating: 4.5
➡️ 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

#5 Greatest Range of Products: Swiss Chems

Swiss Chems, a prominent SARMS retailer established in August 2018 and based in the United States, has swiftly gained recognition for its extensive product offerings. While originally focused on SARMS, the company has diversified its range, encompassing peptides, SERMs, Prohormones, Kratom, and more. This broad spectrum of products caters to a diverse clientele engaged in various research endeavors.

One of Swiss Chems’ distinctive features is its commitment to funding research and development in the field of SARMs. This initiative not only sets them apart but also contributes to the advancement of scientific understanding in the realm of selective androgen receptor modulators.

Affordability is a key strength of Swiss Chems, with competitive pricing that positions some of their products as more cost-effective than those of their competitors. This factor has undoubtedly played a role in attracting a customer base seeking quality at a reasonable price point.

While Swiss Chems excels in product diversity and pricing, there is acknowledgment that the company is actively working on improving its testing protocols. As the industry places a premium on transparency and rigorous testing, addressing this aspect will be pivotal for Swiss Chems to further solidify its standing among consumers who prioritize both variety and quality assurance in their research product selections.

Swiss Chems Overview

💊 🧪 Product Types: Injectable peptides, SARMs, SERMs, Prohormones, Kratom, CBD, Etc
📄 Lab Verified (COA): No
📬 Shipping Policy: Flat cost, ships within 2 days
💵 Payment Methods: Credit cards, CashApp, Zelle, Bitcoin, Crypto
Guarantees: Free exchange for damaged products, no returns
🏷 Price (BPC157 10mg equivalent): $36.95
🔖 Promo Codes: 10% off with code PIFF + 20% off with Crypto
⭐️ Rating: 3.6
➡️ 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

#6 Highest Quality Brand: Limitless Life Nootropics

Limitless Life Nootropics started out as a nootropics company but now has a large variety of products including, peptides, and anti-aging products. They clearly dropped nootropics from their priorities and realized that the demands of the peptide community and much more lucrative (and we don’t blame them).

Their shipping options are flexible, offering various delivery methods even internationally. However, there’s a lack of customer reviews on their site and customer service needs improvement. They provide Certificates of Analysis (COA) for product authenticity. They’ve expanded their offerings to peptides recently, which is a great addition.

Jay Campbell, a known nootropics expert, is a big promoter of them, which adds a layer of credibility.

Despite some downsides, their focus on quality and the endorsement from Campbell make them a notable name in the nootropic and peptide market

Limitless Life Nootropics Overview

💊 🧪 Product Types: Peptides, and Peptide Sprays
📄 Lab Verified (COA): Yes
📬 Shipping Policy: Two day: $25, and Free for orders $350+
💵 Payment Methods: Credit Card, Echeck and Crypto for 10% off, Bank Transfer and CashApp for 5% off.
Guarantees: None listed, you have to contact them
🏷 Price (BPC157 10mg equivalent): $93.99
🔖 Promo Codes: 15% off with Brawn15
⭐️ Trustpilot: 4.5, 118 reviews
⭐️ Rating: 4.8
➡️ 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

#7 Worldwide Peptides: GenX Peptides

GenX Peptides, while perhaps less familiar than some of its counterparts on this list, holds a distinctive position in the market. What sets them apart is their unique approach, as they refrain from explicitly stating a U.S. base, instead emphasizing a strong focus on the U.S. market. This distinction raises intriguing questions about their operational model and supply chain strategies.

Despite being less known, GenX Peptides has garnered attention for its global reach and commitment to serving the U.S. market prominently. Their nuanced approach to positioning within the industry suggests a deliberate strategy that aligns with the complexities of the peptide market.

Navigating through their product offerings, GenX Peptides reveals a selection that caters to a range of research needs. While they may not boast the same level of recognition as some other brands, their commitment to quality and relevance in the U.S. market contributes to their standing.

It’s worth noting that, in an industry where transparency is crucial, GenX Peptides maintains a certain level of mystery by not explicitly disclosing their location. However, their emphasis on the U.S. market suggests a targeted and focused approach, potentially aligning with the specific requirements and standards of the U.S. customer base.

GenX Peptides Overview

💊 🧪 Product Types: Peptides
📄 Lab Verified (COA): Yes
📬 Shipping Policy:
💵 Payment Methods: Venmo, CashApp, Zelle, Bitcoin/Ether, and MAXREDEMPTION
Guarantees: None listed, you have to contact them
🏷 Price (BPC157 5mg equivalent): $44
⭐️ Rating: 4.5
➡️ Go to Full brand review

  • Great testing
  • Solid range of products
  • Customer reviews on site
  • High Prices

#8 Cheapest Tested Peptides: ResearchChemical.com

Lifters and biohackers! Let’s talk about ResearchChemical.com. This place is like the Arnold Schwarzenegger of peptide suppliers – a real heavy hitter. First off, they’re shipping everything on ice. That’s right, like a protein shake in a snowstorm, ensuring your goods stay as fresh as your gains.

Don’t let the generic name fool you, these guys are on top of their game.

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!

Talking about clarity, these dudes provide up-to-date COAs. That’s Certificates of Analysis for the newbies, ensuring what you get is pure, just like your protein powder.

Now, payment methods? They’ve got variety, man – like your workout routine. Keep it flexible and secure.

Quality is king here. Every batch is like a perfect set – tested for top-notch quality. You know you’re getting the good stuff, no fake reps.

Big spender? Go wholesale and save up to 40%. That’s like bulk buying chicken breasts on a discount, bro.

The only downer? They’ve got just 17 peptides in stock. It’s like having limited equipment in a gym. But hey, it’s all about making those reps count, right?

In short, ResearchChemical.com is where science meets brawn. They’ve got your back for quality and deals, just like a trusty spotter.”

ResearchChemical.com Overview

💊 🧪 Forms: Liquid Peptides
📄 Lab Verified (COA): Yes
📬 Shipping Policy: $7 standard shipping in the US, $40 expedited, arrives within 3-5 days in the US. No international shipping yet.
💵 Payment Methods: Credit cards, check
Guarantees: Free exchange for damaged product
🔖 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

#9 Vast Variety of Blends: Peptide Sciences

Peptide Sciences is one of the online vendors with the widest range of peptides I have seen.

The list is more impressive than your browser history, and the dosing variations of the products are truly remarkable. They’re also really driven to educate people on the different products they have.

They also provide blends of products like this CJC 1295 with the appropriate GHRP-6.  The only real drawback they have as a vendor is the fact that they do not provide any reviews on their website.

For that you’ll have to pop over to Reddit, however, when you’re there you will not be disappointed. The anecdotal evidence fits perfectly with their vision of superior-quality peptides.

Peptide Sciences Overview

💊 🧪 Product Types: Peptides
📄 Lab Verified (COA): Yes (Not by a Third Party)
📬 Shipping Policy: $15 for all shipments and they do offer international shipping (Free shipping over $200)
💵 Payment Methods: CashApp, Zelle, Bitcoin/Ether, Credit Card, Electronic Check
✅ Guarantees: Do not offer returns but do offer to send another product
🏷 Price (BPC157 5mg equivalent): $59.50
⭐️ Rating: 4.8
➡️ Go to the Full Peptide Sciences review

  • Highly researched and regulated products
  • Massive range available 
  • Offers bulk buy options
  • No customer reviews on the site
  • No cash-back or return options are available
  • Only provides one product: peptides

#10 Third-party Tested: Spectre Labs

Venturing into the realm of niche suppliers, Spectre Labs stands out as a reliable source for specific research chemicals such as SARMs, Peptides, AIs, and more. While not as widely recognized as some counterparts on this list, Spectre Labs has earned a reputation for excellence.

One distinctive aspect contributing to their credibility is their commitment to third-party testing. All products undergo evaluation by an independent third-party company, ensuring that the items meet stringent quality and safety standards. This dedication to transparency and quality assurance has garnered positive feedback, with customers attesting to the effectiveness and reliability of Spectre Labs’ offerings.

Affordability is another notable trait of Spectre Labs. In an industry where uncertainties and closures of companies are not uncommon, finding a trustworthy and cost-effective supplier becomes increasingly valuable. Spectre Labs addresses this need, providing customers with reasonably priced products without compromising on quality.

As a relatively lesser-known player in the market, Spectre Labs shines through its commitment to honesty, quality, and affordability. While they may not boast widespread recognition, their adherence to rigorous testing processes and positive customer reviews position them as a commendable choice in the realm of research chemical suppliers.

Spectre Labs Overview

💊 🧪 Product Types: SARMs, Peptides, AIs, etc
📄 Lab Verified (COA): Yes
📬 Shipping Policy: $30 US Shipping and free discrete packaging from a residential address, free shipping for orders above $100
💵 Payment Methods: Credit Card, Crypto, Apple Pay to Ethereum, Debit Card, Local Payments (like Zelle), Bank Transfer, and Manual Google Payment
Guarantees: Money-back guarantee if you’re not satisfied
🔖 Promo Codes: 15% off with Brawn15
🏷 Price (BPC157 5mg equivalent): $69.99
⭐️ Rating: 4.5
➡️ 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 peptides, 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. 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.


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.

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, 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.

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.

💉Become a Peptide Expert (Protect your Health) 💉

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. 🔥 🧪 💊 💪 💉 🩸🏥 🥎
Country 🏳Legality 🌟
🇬🇧 UKYes, Several Options ✅
🇫🇷 FranceYes, Watch Out for Research regulations ✅
🇨🇦 CanadaComplicated, Be Vary of Shipping variability ✅
🇦🇺 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.

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, 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 📚Mechanism ⚙️Popular Peptides ⭐
💪 Muscle BuildingStimulate Growth Hormone ReleaseGHRP, GHRH
💧 Fat LossLimits lipoprotein lipase (LPL)HGH, HGH Fragment
❤️‍🩹 RecoveryIncreased blood flowTB500, BPC 157
🏃‍♂️ PerformanceEnhances endurance and strengthIGF-1, MGF
🧓 Anti-AgingStimulates collagen productionEpitalon, GHK-Cu
🧠 CognitiveEnhances cognitive functionCerebrolysin, Semax
🛡️ Immune SupportBoosts immune responseThymosin Alpha 1, LL-37
💕 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.

  • 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!

Comments and questions?

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Drop us a comment down below and one of our expert coaches will respond to it.


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
10 months ago

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

Muscle and Brawn Team
10 months ago
Reply to  Ross Pope

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

10 months ago

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

9 months ago



Haley C Hansen
Haley C Hansen
8 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
8 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
7 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

5 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.

5 months ago

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

5 months ago

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

Last edited 5 months ago by Rob
4 months ago

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

Antti Aalto
Antti Aalto
3 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.

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