Best Steroids to Gain Weight and Muscle (Legal Alternatives)

Are you one of those guys that eat all the food in existence, yet still remain skinny?

More and more people with this problem eventually turn to illegal substances and start searching for the best steroids for gaining weight and putting on mass.

In this article, we will reveal how much weight users can expect to gain from each steroid per cycle and you can discover the truth about why you are not gaining weight.

Best Steroid for Muscle Growth: Dianabol

Best Steroids to Gain Weight and Muscle (Legal Alternatives)
Dianabol (Metandienone) Chemical Structure

Weight Gain: 20-30lbs

Dianabol, otherwise known as methandrostenolone, is typically used by bodybuilders in the off-season to gain as much weight/mass as possible. So by the time they start cutting again, they’ll be able to compete at a heavier weight due to additional muscle mass.

Not all of the weight is muscle however, with Dianabol causing some water retention inside and outside the muscle cells. This is why D-Bol is rarely used during cutting cycles as water retention isn’t ideal when at a low body fat, as it can blur muscle definition.

The side effects of Dianabol include both estrogenic effects such as gynecomastia and androgenic effects, such as acne, hair loss, and increased body hair growth. The occurrence of steroid-induced liver injury has been reported even in cases of medical use which involved only moderate doses. This means that Dianabol can be extremely toxic to the liver.

Disclaimer: 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.


Best Steroids to Gain Weight and Muscle (Legal Alternatives)
Anadrol (Oxymetholone) Chemical Structure

Weight Gain: 20-30lbs

Anadrol is an oral anabolic steroid that was first invented to help people overcome different weight loss related diseases! The steroid causes rapid weight gain by adding muscle mass, but it also stimulates your appetite considerably. Thus it’s a lot easier to eat more food and consume more calories when on A-Drol.

Anadrol is also significantly liver toxic, especially when cycled for long periods of time. Many users also feel sick and get bad migraines when taking the drug.


Trenbolone Acetate
Trenbolone Acetate Structure

Weight Gain: 15lbs

Trenbolone is a very dangerous steroid. It is often used in a bulking cycle in the offseason to help pack on mass, whilst limiting fat gain. Furthermore, it is used during a cut to help retain as much muscle as possible, whilst burning fat.

Trenbolone doesn’t come with any fluid retention and thus the 15lbs that are typically gained from a 4-week cycle are likely to be lean muscle weight. 15lbs doesn’t seem like much but when this is in the form of muscle tissue and no fat or water, this can appear as if you’ve gained a lot of weight.

However, Trenbolone was never intended for humans in the first place. It is used in veterinary medicine to promote muscle growth in cattle. Apart from the powerful anabolic effects, Trenbolone also has a strong androgenic activity. It is about 3-5 times more androgenic than testosterone.

Besides, it possesses a potent progestogenic effect as well so despite the lack of estrogenic activity gynecomastia is still possible. Trenbolone also has one of the most dramatic effects on the lipid profile, significantly reducing HDL and increasing LDL. It is one of the most taxing steroids for the cardiovascular system.

Deca Durabolin

Best Steroids to Gain Weight and Muscle (Legal Alternatives)
Deca-Durabolin (Nandrolone) Chemical Structure

Weight Gain: 15-20lbs

Deca is also similar to trenbolone in the respect that it doesn’t cause users to retain excess water and thus the weight users gain will be muscle weight.

However, deca won’t burn as much fat as tren would, so users are likely to gain a little more weight in comparison.

Deca was one of the bulking steroids Arnold was thought to be taking in his off-season that helped him become crowned Mr. Olympia, along with Dianabol.

It has weaker androgenic effects and strong anabolic effects. Nandrolone esters resist aromatization so they do not have estrogenic side-effects. However, serious long-term effects such as cardiovascular toxicity, hypogonadism, and infertility are possible. It was found to significantly lower HDL. Cases of erectile dysfunction have also been reported.


Weight gain: 15lbs

Testosterone is the most commonly used steroid for those looking to gain a fair amount of weight but don’t want to balloon up too much. Among steroid users, Testosterone Sustanon is considered the best form of testosterone used to pack on muscle mass at a similar rate to trenbolone. It simultaneously burns fat stores (more so than tren).

Is the Weight Gain Permanent?

Depends. Theoretically, users can keep most of the muscle if they have a perfect training routine and diet.

In reality, most of them turn back into looking either average or “chubby” after cycling off the drugs.

All steroids that cause water retention will result in users gaining a lot of weight quickly but then when they cycle off users will also lose some of this fluid. For example, a user may gain 30lbs cycling dbol, but then when they come off it users may only keep 15-20lbs of that due to the extra muscle they’ll be carrying.

The two main steroids that come with water retention are:

  • D-Bol
  • Anadrol

Steroids that don’t come with water retention, are:

  • Trenbolone
  • Deca

Testosterone is a steroid that may come with a little water weight, but nowhere near as much as methandrostenolone (Dianabol). But at the same time it isn’t as cut and dry as deca or tren.

I wish you all the best on your weight gaining journey!

We strongly advise against the use of anabolic steroids and trying legal alternatives instead.

Furthermore, you can always gain weight and muscle by training regularly and eating more. For some people more can be over 5 000 or 6 000 calories, which makes it harder to achieve but far from impossible. If you have trouble gaining weight, try to estimate your caloric intake and then increase it with at least 500kcals daily. Focus on more calorie-dense foods and frequent meals.

Best Steroid Cycle for Bulking

Bulking cycles are incorporated when a bodybuilder is trying to gain significant amounts of muscle size. This is generally done in one of two ways: 1) to pack on as much mass as possible. Or 2) to build lean muscle, without any water retention, keeping a ripped and lean look.

The best steroids for bulking according to most users are:

  • Anadrol
  • Dianabol
  • Testosterone
  • Trenbolone
  • Deca Durabolin

The best cycle for bulking combines Testosterone and Deca Durabolin as follows:

Week 1: Testotserone – 200mg; Deca Durabolin – 0

Week 2: Testotserone – 400mg; Deca Durabolin – 0

Week 3: Testotserone – 400mg; Deca Durabolin – 50mg

Week 4: Testotserone – 400mg; Deca Durabolin – 50mg

Week 5: Testotserone – 400mg; Deca Durabolin – 100mg

Week 6: Testotserone – 500mg; Deca Durabolin – 100mg

Week 7: Testotserone – 500mg; Deca Durabolin – 100mg

Week 8: Testotserone – 500mg; Deca Durabolin – 100mg

Week 9: Testotserone – 500mg; Deca Durabolin – 100mg

Week 10: Testotserone – 200mg; Deca Durabolin – 100mg

Best Steroid Stack for Lean Muscle

The best steroid for lean mass, according to many experienced bodybuilders, is Dianabol. This was the steroid of choice for many of the stars of the golden age of bodybuilding in the 1970s, including Arnold Schwarzenegger and Sergio Oliva. Also known as Methandrostenolone, Dianabol is a potent oral steroid. That makes it popular among bodybuilders who are keen to make lean muscle gains without having to inject themselves like a pincushion.

As well as helping you to make lean muscle gains, Dianabol will also enhance athletic performance and strength levels. It will also provide you with  more energy for your workout. Then, after the workout, it will boost your recovery.

You should be aware that gas and bloating are common side effects with Dianabol.

Dianabol Steroid Cycles for Lean Mass

The following Dianabol cycle is a good beginner protocol for making lean muscle gains. It involves taking 25 mg per day over an 8 week cycle:

  • Week 1: 25 mg Dianabol per day
  • Week 2: 25 mg Dianabol per day
  • Week 3: 25 mg Dianabol per day
  • Week 4: 25 mg Dianabol per day
  • Week 5: 25 mg Dianabol per day
  • Week 6: 25 mg Dianabol per day
  • Week 7: 25 mg Dianabol per day
  • Week 8: 25 mg Dianabol per day

See all our cycles here.


See all references







Llewellyn, William (2011), Anabolics. Jupiter, FL: Molecular Nutrition. pp. 478-488, 494-501, 525-533, 357-367, 494-501.

Best Steroid Stacks for Sale

We've scoured the web for our favorite steroid stack alternatives and came up with this.

Crazy Bulk has the bulking stack with alternatives to Dianabol, Trenbolone, Deca Durabolin and Testosterone.

They also have the cutting stack with alternatives to Anavar, Winstrol, Clenbuterol and Testosterone.

You can also buy them individually.

If you're interested in more potent compounds you can always check out the latest research on SARMs and buy them from Science.Bio.

Ernst Peibst

Ernst Peibst has spent over 3,000 hours researching anabolic steroids and PED's. He's also dedicated the last 7 years educating people about their effects, with hundreds of thousands of people reading his articles. He's studied countless science papers, read several expert books and has consulted some of the finest doctors in the world - on the topic of steroids.

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