Top 15 Best Muscle Growth Supplements For Big Muscles

Looking for the best muscle growth supplements to increase your muscle mass and size.

This article provides you with the best muscle enlargement supplements or muscle growth supplements that will help you build bigger muscle mass within a few weeks. However, it always starts by making realistic plans based on your key goals.

So, it is also important to know how this muscle growth supplement works.

How do muscle growth supplements work?

Dietary supplements are widely used in day-to-day training schedules for most bodybuilders and athletes worldwide.

These supplements are designed to promote an increase energy level, strength, and muscle mass when combined with regular exercise.

They make the best performance and reduce fatigue.

Actually, muscle growth supplements are usually taken in the form of pills or a powdered formula, which can be mixed with milk, water or fruit juices to make a tasty shake.

List of muscle growth supplements in 2020 

        1. Carnivor Mass Gainer

Carnivor Mass is one of the best muscle growth supplements that is fueled by 50g of beef protein isolate and over 700 calories.

This bodybuilding supplement is cholesterol-free and low in fat.

Therefore, it is number one bodybuilder’s supplements in the fitness industry

mass gainer supplements
Click to Buy Now

It helps in rapid muscle growth and recovery, therefore, use carnivore mass the Ultimate Weight Gainer supplement.

Health benefits of Carnivor mass

    • Does not cause stomach distress
    • It is free of common food allergens
    • Helps in faster weight gain
    • Bulges muscles within a few weeks on exercise
    • 100% Beef Protein Isolate Weight Gainer
    • Supports muscle mass, strength and  recovery

Read: top 20 tips oh to gain weight faster in amonth 

     2. Whey protein for muscle growth

Another best muscle growth supplements used by most bodybuilders is Whey protein.

Consumption of whey after a workout can gradually improve your muscles’ ability to recover and adapt after strenuous exercise.

It can also promote muscle hypertrophy and improve body composition

A good number of bodybuilders with high-intensity resistance training programs consume whey protein after the workout are profitable compared with a placebo

Carbohydrates combined with protein eaten one hour after resistance exercise.

The mixing of whey and casein keep the body in a highly anabolic environment for a long duration.

It boosts the rates of protein synthesis while minimizing any muscle breakdown.

Furthermore, whey protein has been found to boost muscle protein synthesis to a higher level as compared to other proteins like casein and soy.

How whey protein works

whey protein is rich in essential amino acids and is nutrient-dense.

Taking whey protein boost your daily protein intake to maximize your muscle growth.

It promotes the development of new muscles and tissues. It also enhances your energy levels and strength.

This improves your performance, muscle recovery, and muscle growth.

It also helps prevent muscle loss, fatigue, and other metabolic syndromes.

       3. Animal Pak  Muscle Gain Supplements

Animal Pak is another best muscle growth supplement with a vast significant as the name sounds(Pak).

It consists of several ingredients combined in one pack to boost your workout performance.

They include pyridoxine alpha-ketoglutarate (PAK), carnitine, lipotropics, L-arginine, alpha-lipoic acid, eleuthero, and the like.

In every pack, there are over sixty major ingredients, which are evenly distributed within the package with the right amounts at the right time.

Consuming of alpha-ketoglutarate daily for five weeks improves general performance, but carnitine considered unsuitable for improving athletic performance.

How Animal Pak works


Read: Benefits of Animal Pak how it works here.

            4. Creatine supplements

The topmost bodybuilding supplements used globally by bodybuilders and athletes are creatine.

It is one of the best muscle growth supplement. creatine has a wider range of benefits.

It provides maximum energy by boost adenosine triphosphate in your body, and help in building lean body mass.

Creatine provides adequate energy for optimum performance during high-intensity, short-duration exercise.

It also helps elevate resting testosterone level in men.

How creatine works

Creatine supplements work by increasing the availability of creatine and phosphocreatine within your muscles. This helps to maintain enough energy levels during high-intensity exercise or training.

Actually, it increases the availability of phosphocreatine in the body that may help speed up the recovery of muscles. Therefore, creatine is one of the best supplements used for bigger muscles.

Read: 15 health benefits of creatine supplement

 5. Glutamine Supplements

Taking glutamines as one of the best muscle growth supplements that can improve the repair of tissues, recovery, and removal of waste products such as excess ammonia.

It also promotes healthy immune system function. Taking glutamine may also help in digestion and brain functions.

It is considered some of the best bodybuilding supplements in the market.

Bodybuilders who are engaged in heavy resistance training, two-a-day training splits, or are in a calorie deficit may benefit from the extra support of glutamine supplementation.

Glutamine is one of the best supplements for building bigger muscles.

How Glutamine works

This diatary supplement can boost your enzymatic reactions and speed up your overall metabolic processes.

This improves the repair of tissues, recovery, and removal of waste products such as excess ammonia.  It also boosts your calories for bigger muscles.

       6. Nitric Oxide

Nitric oxide is a gas produced naturally from the body.

Nitrate-rich foods like beets, radishes, and pomegranates are a great way to boost the production of nitric oxide.

When taken as dietary, It helps cells to respond and can affect the release of hormones and adrenaline.

A good number of pre-workout supplements contain L-arginine that the body converts into nitric oxide.

Read: the top 11 natural pre-workout supplements

How Nitric Oxide works

Did you know that your body produces its own nitric oxide? However, you can optimize your nitric by taking it as a dietary supplement.

When you supplement with nitrates, it will help your cells to respond and can affect the release of hormones, skeletal muscle blood flow, and adrenaline.

This will reduce any discomfort and helps boost your energy level and strength.

        7. Branched Chain Amino Acid (BCAAs)

It is one of the best supplements for bodybuilders and athletes during their exercise or workout.

It helps speed up the recovery and repair processes after a high-intensity workout.

BCAAs are very delicious and you can take it as many times from one set to another.BCAAs is one of the best supplements for building bigger muscles.

The supplement, categorically, leucine, helps in the regulation of protein metabolic rate by enhancing protein synthesis and suppressing protein reduction.

See how to use BCAAs and health benefits of BCAAs here.

         8. Caffeine Supplements

Caffeine is among the best muscle growth supplements used as stimulants around the continents due to its advance benefits.

It is one of the best supplements used for bigger muscles.

Caffeine helps in both prolonged exercise and high-intensity activity.

Research reveals that caffeine consumption prior to gym or workout can improve one-rep max for the bench press.

In that, instead of 3 rep man you can perform 4 rep max, nevertheless, some research has found no strength benefits from caffeine.


Caffeine decrease the rates of fatigue and lower perception of effort, which may be of benefit during high-intensity exercise, or if you just need some kind of a little starter before lifting the weights.

         9. Citrulline Malate (CM)

It is one of the anti-fatigue supplements in the market.

CM helps in mental and physical fatigue treatments in hospitals for post-surgery patients.

Both L-citrulline and malate help to speed the rates of ATP during exercise, followed by increased rates of PCr recovery after exercise.

Study shows that a single dose of Citrulline Malate (CM) (8 grams) increases the number of repetitions performed during an upper-body resistance training protocol.

How Citrulline Malate (CM) works

Intake of Citrulline Malate is of advance health benefits.

In fact,  Citrulline malate contains L-citrulline and malate that help to speed the rates of ATP during exercise, followed by increased rates of phosphocreatine recovery after exercise.

The increase in metabolic rate enable you to stay focus during a workout.

       10. Glucosamine supplements

It is a muscle growth supplements found naturally in the fluid around joints.

Glucosamine taken as dietary, it promotes building cartilage, which holds bones together.

best muscle growth supplements
BUY NOW Glucosamine

For strong and healthy bones, athletes and bodybuilders consume glucosamine.

It also helps in the treatment of osteoarthritis.

Therefore, glucosamine is one of the best supplements for building bigger muscles.

How glucosamine works

It is rich in minerals and vitamins that help your body to improve its immune system.

During a workout, it is likely to injure certain muscles or bones, especially the cartilage rings.

       11. Prohormones supplements /testosterone boosters

They are among the muscle growth supplements that are hormone precursors, which the body can convert into a suitable and more appropriate hormone.

This supplement is largely used by Bodybuilders have they aim to enjoy anabolic steroids without the legal risk.

There are several types of testosterone booster such as androstenedione, androstenediol, and dehydroepiandrosterone (DHEA), the rest outlawed.

How testosterone boosters works

The testosterone boosters work by increasing your testosterone counts and boost your blood flow.

It enables you to boost your sexual health and prevent premature ejaculation and erectile dysfunctions for the bodybuilders who use steroids.

However, you need to be very careful while making a purchase of the testosterone booster supplements and ensure that you buy legal and safe testosterone supplements. 

        12. Fish oil (omega-3 fatty acids)

Fish oil is the greatest source of omega-3 fatty acids, which provide myriad benefits for the body.

Omega-3 fatty acids can help reduce post-exercise muscle soreness and speed up the recovery process, getting you ready for your next session with the weights.

Most athletes and bodybuilders eat a lot of fish oil for strength.

As intense resistance, training can cause microscopic tears in your muscle fibers, resulting in muscle injury and inflammation.

Read the top 20  health benefits of omega-3 here.

       13. Serious mass gainer

Serious Mass weight gainer is one of the best muscle growth supplements that has been used over time.

This powerful bodybuilder weight gain supplement contains high colories and protein (1,250 calories per serving and 50 grams of protein). This helps  for faster muscle growth and muscle recovery

It is also nutrient-dense to support other body functions.

In fact, Serious Mass Weight Gainer stands as one of the best post-workout supplement for bodybuilders and any person who wants to gain weight faster.

best muscle growth supplements

Benefits of this bodybuilder supplement

  • Weight gain faster
  • Improves massive muscle growth
  • Improves metabolism
  • Faster muscle recovery
  • Best post-workout supplement
  • No added sugar

     14. Muscle Maxx

Another best muscle growth supplements is Blade Muscle Maxx gainer. Actually, it is a very powerful weight gain supplement that contain 20% of protein.

According to BMC, it is nutrient-dense and is essential for muscle enlargement as well as recovery of muscles after a workout.

Furthermore, it is also rich in whey protein concentrate.

You can try this supplement for its advance benefits such as 6500mg creatine-monohydrate per serving and its delicious tastes

       15. Signature Mass Gainer Protein Powder 

A very powerful muscle growth supplements is the Signature Mass Gainer as it is very rich in most essential nutrients.

In fact, it is packed with 810 calories, 67 grams of muscle-building protein, and 110 grams of carbohydrates.

You can try these bodybuilding supplements for better results within one month.

Weight Gain Supplements
Click to buy now

How to use it

It is very easy to use, simply combine Signature Mass Gainer with milk or water, for example, add 2 scoops of the supplement to 16-20 ounces of cold water or milk, and mix thoroughly. Take it has prescribed on the label and never overdose.