6 Best Supplements for Muscle Growth and Bodybuilding

Jennifer E. Engen

If you’re looking for a faster way to build muscle and improve strength, there are a variety of muscle building supplements to choose from.

The best supplements for muscle growth contain natural ingredients that can help improve workout performance, shorten recovery times, and help build muscle faster than with exercise alone.

A simple search online will yield tons of different muscle builders to choose from including testosterone boosters, protein, creatine, legal steroid alternatives, and amino acid supplements. But with so many muscle-building supplements to choose from, it can be challenging to determine the best option for your needs.

We’ve reviewed the best bodybuilding supplements on the market on a variety of factors including ingredients, dosage, reviews, brand reputation, and price.

Here are our top picks for the best muscle gain supplements.

7 Best Supplements for Muscle Growth

#1. D-Bal Max: Best Legal Steroid Alternative

Athletes sometimes take anabolic steroids to build muscle quickly and boost their overall exercise performance. However, steroid use is illegal without a prescription. If you’re looking for a natural supplement that mimics the effects of the anabolic steroid Dianabol, we recommend D-Bal Max.


D-Bal Max is a natural muscle-building supplement that can produce the following benefits:

  • Promote muscle-building processes
  • Enhance strength
  • Improve exercise performance
  • Speed up muscle gains

How It Works

D-Bal Max produces these benefits by creating the perfect anabolic environment within your body. Specifically, this supplement enhances strength, muscle growth, and performance through three processes.

First, D-Bal Max can increase protein synthesis in your body. Protein synthesis is the process that repairs muscle fibers after workouts, allowing your muscles to grow stronger with exercise. D-Bal Max’s formula ramps up protein synthesis, allowing you to see faster muscle gains and more noticeable muscle growth.

Next, this supplement can reduce serotonin levels in your brain, which can minimize fatigue. At the same time, D-Bal Max can increase your ATP levels — ATP stands for adenosine triphosphate, the molecule that stores and transfers energy in your muscle cells. Boosting ATP can give you the energy you need to complete high-intensity exercise programs.

Finally, D-Bal Max can boost your testosterone and IGF-1 levels, two essential hormone levels that contribute to muscle gains. These hormone levels naturally decline with age. However, taking D-Bal Max can restore your hormones to their previously high levels to aid muscle mass and workout performance.

Formula Overview

D-Bal Max contains the following natural ingredients:

  • Pro BCAA (branched-chain amino acids) Complex
  • 20-Hydroxyecdysterone
  • Whey protein complex

Key Features

D-Bal Max capsules come with a 60-day money-back guarantee. If you are dissatisfied with the product for any reason, you can return any unopened capsules for a full refund, no questions asked.

This company also uses only high-quality ingredients, allowing you to feel confident in these supplements’ safety.

Who Is D-Bal Max Best For?

We recommend D-Bal Max for anyone looking to produce explosive muscle gains comparable to what you would see when taking an anabolic steroid for muscle growth.

Click Here for the Lowest Price on D-Bal Max

#2. TestoPrime: Best Testosterone Booster

Your testosterone levels play a significant role in muscle growth, exercise recovery, and fitness. However, these levels tend to begin decreasing after you reach age 30. If you’re looking for a supplement that can naturally boost your testosterone levels to help you build muscle mass, we recommend TestoPrime.


TestoPrime is a natural supplement that can deliver the following benefits:

  • Increase energy levels
  • Support protein synthesis
  • Enhance motivation
  • Improve fat-burning processes

How It Works

TestoPrime includes 12 clinically supported ingredients that promote natural testosterone production.

One of the supplement’s most potent natural ingredients is D-aspartic acid, a naturally occurring amino acid that supports the production of the luteinizing hormone (LH). In men, this hormone stimulates testosterone production from the Leydig cells in the testes. While your pancreas does secrete LH naturally, taking D-aspartic acid can ramp up this production, increasing your T levels.

TestoPrime also contains ashwagandha extract, which is the pure form of ashwagandha, a plant native to India. This extract can produce a range of health benefits, such as aiding weight loss efforts, enhancing cognitive ability, and promoting muscle strength. Better yet, ashwagandha extract can support your existing testosterone, ensuring that your levels do not continue to drop as you age.

Black pepper extract, also known as piperine, is another important ingredient in the TestoPrime formula. This natural compound can aid your body’s absorption of the other ingredients in the TestoPrime formula, ensuring that you receive the most benefits from these ingredients.

Taking four TestoPrime capsules each morning can give you the perfect dose of the formula’s ingredients to flood your body with testosterone.

Formula Overview

Altogether, TestoPrime contains the following natural ingredients that can aid in your workouts:

  • D-aspartic acid
  • Green tea extract
  • Vitamin B6
  • Panax ginseng
  • Pomegranate extract
  • Vitamin B5
  • Ashwagandha extract
  • Vitamin D
  • Garlic extract
  • Fenugreek
  • Zinc
  • Black pepper extract

Key Features

TestoPrime comes with a 100% lifetime money-back guarantee. This offer allows you to return any unopened capsules at any time for a full refund.

The TestoPrime creators manufacture this supplement in FDA-approved facilities in the U.S. and the UK. This supplement contains a safe formula of only natural ingredients that produce no known side effects.

Who Is TestoPrime Best For?

We recommend TestoPrime for any man over age 30 looking to enhance testosterone production and build muscle tissue.

Click Here for the Lowest Price on TestoPrime

#3. Crazy Bulk Stack: Best Bulking Stack

Athletes sometimes “stack” steroids, meaning that they take several steroids throughout the day to optimize their overall benefits. While we don’t recommend stacking steroids, if you’re looking for a well-rounded approach to muscle growth, you can gain similar benefits by taking the natural Crazy Bulk bulking stack.


Crazy Bulk is a supplement company that produces a range of natural steroid alternatives. The company’s bulking stack consists of four supplements that, when taken together, can deliver these benefits:

  • Enhance testosterone levels
  • Improve protein metabolism
  • Aid rapid muscle growth
  • Amplify workout performance

How It Works

The Crazy Bulk bulking stack includes four supplements: D-Bal, DecaDuro, Trenorol, and Testo-Max. Taking the four supplements in the bulking stack can help you “bulk up” and build muscle mass faster than you could through exercise alone.

First, D-Bal contains ingredients to help you gain muscle and maintain muscle mass. This formula includes ingredients such as ashwagandha, which promotes lean muscle while bulking, and MSM, which reduces muscle soreness. This natural alternative to Dianabol mimics the benefits of methandrostenolone without any of the harsh side effects.

Next, DecaDuro can help you build muscle by enabling your muscles to retain more nitrogen, which allows your body to create more protein. Retaining nitrogen also increases the number of oxygen-carrying red blood cells throughout your body, supplying your muscles with more oxygen.

Trenorol, the legal alternative to trenbolone, can also help your muscle tissue retain more nitrogen and ramp up red blood cell production. Increasing your red blood cell count can give your muscles a more vascular appearance, helping them look more refined and noticeable.

Finally, Testo-Max can increase your natural testosterone production through its addition of D-aspartic acid. This amino acid stimulates the production of the luteinizing hormone, which triggers your body to produce more testosterone.

Formula Overview

Each supplement in the bulking stack contains a unique formula of natural ingredients. You can learn more about these ingredients on the Crazy Bulk website.

Crazy Bulk recommends taking Testo-Max every morning, Trenorol and DecaDuro before your workout, and D-Bal after your workout each day.

Key Features

The supplements in the bulking stack are safe and legal steroid alternatives that require no needles or prescriptions. You can expect to see noticeable results in your muscle growth and muscle mass within 30 days of taking your first dose.

Crazy Bulk always offers free delivery worldwide. Additionally, when you purchase two supplements in a single order, you can receive a third pack for free.

Who Is Crazy Bulk Stack Best For?

Overall, we recommend the Crazy Bulk bulking stack for anyone looking for a comprehensive solution for building muscle.

Click Here for the Lowest Price on CrazyBulk Stack

#4. Crazy Bulk Intensive Pre-Train: Best Pre-Workout Supplement

Completing frequent, intense exercises is essential to building muscle and maintaining lean muscle mass. However, it can sometimes be challenging to work up the energy to complete tiring workouts each day. Taking a pre-workout supplement can give you the energy you need to endure strenuous workouts and enhance your physical performance.

Crazy Bulk’s Intensive Pre-Train supplement is one of the top pre-workout supplements on the market.


Taking the Intensive Pre-Train supplement can produce the following benefits:

  • Produce long-lasting energy
  • Reduce fatigue
  • Aid high-intensity training
  • Fire up your workouts

How It Works

Intensive Pre-Train contains a blend of hand-selected ingredients that promote exercise performance and endurance.

First, this supplement contains caffeine, which can deliver a clean, fast boost of energy and help you feel more awake and alert. Crazy Bulk pairs the pure caffeine in this supplement with En-Xtra®, a botanical ingredient that can extend the energy produced by caffeine. This energizer also helps prevent the “caffeine crash” that sometimes comes with taking pure caffeine to keep you energized for longer.

Next, Intensive Pre-Train contains a full-spectrum ashwagandha extract that can promote strength, endurance, and muscle recovery. Frequent workouts can result in muscle fatigue, making it challenging to work out as much as you would like to. However, ashwagandha can reduce muscle soreness and speed up muscle recovery, allowing you to get back in the gym faster.

This supplement also contains l-arginine, an amino acid that can support increased muscle growth. L-arginine promotes nitric oxide production, which can improve blood flow to enhance sports performance.

Formula Overview

Crazy Bulk Intensive Pre-Train contains the following ingredients:

  • Piperine
  • En-Xtra
  • Caffeine anhydrous
  • Ashwagandha
  • L-phenylalanine
  • Glucuronolactone
  • Taurine
  • L-tyrosine
  • L-arginine
  • Glycerol monostearate
  • Betaine anhydrous
  • Beta-alanine
  • Citrulline malate
  • Vitamin B12
  • Vitamin B1
  • Niacin
  • Iron
  • Vitamin B6
  • Vitamin C

Key Features

You can order this pre-workout supplement with free shipping through the Crazy Bulk website. Additionally, when you purchase two canisters within a single order, you can receive a third for free.

This supplement has a delicious blue raspberry flavor that makes it enjoyable to drink.

Who Is Crazy Bulk Intensive Pre-Train Best For?

Overall, we recommend the Crazy Bulk Intensive Pre-Train supplement for anyone looking to improve energy and stamina for tough muscle-building workouts.

Click Here for the Lowest Price on CrazyBulk Intensive Pre-Train

#5. Ultimate CRN-5: Best Creatine

Creatine is an organic compound that can energize your muscles during high-intensity workouts. Many athletes take supplements containing creatine before exercising to boost their performance and aid their weight training efforts.

Ultimate CRN-5 is our top muscle-enhancing supplement that contains creatine.


Taking the Ultimate CRN-5 supplement can produce the following benefits during and after a workout:

  • Help build and repair muscle cells
  • Optimize muscle hydration
  • Enhance exercise performance
  • Boost endurance and focus

How It Works

Ultimate CRN-5 produces these benefits through its formula of five unique creatines and additional electrolytes. These five creatines include creatine monohydrate, creatine hydrochloride, creatine ethyl ester, tri-creatine malate, and creatine citrate pyruvate.

First, creatine monohydrate supports natural phosphocreatine production in your muscles, which can help you build muscle strength and aid muscle recovery. Next, creatine hydrochloride produces similar benefits to monohydrate but has a faster absorption rate. Your muscles can utilize creatine hydrochloride quickly, giving you almost immediate results.

Creatine ethyl ester is another form of creatine that can enhance muscle strength and energy. Like hydrochloride, this creatine can penetrate your cells faster than other creatines, producing quick and potent results.

Next, tri-creatine malate is a water-soluble creatine that supports ATP production. ATP is the molecule that stores and transfers energy within your muscle cells, and improving ATP production can promote muscle energy and recovery. This water-soluble compound also limits gassy side effects.

Finally, creatine citrate pyruvate can improve your cellular energy to enhance weight loss. Losing body weight is essential to producing lean body mass and building muscle.

Formula Overview

Altogether, Ultimate CRN-5 contains the following ingredients:

  • Creatine monohydrate
  • Creatine hydrochloride
  • Creatine ethyl ester
  • Tri-creatine malate
  • Creatine citrate pyruvate
  • Aquamin Mg
  • Sodium
  • Potassium

Key Features

Ultimate CRN-5 is unique from other creatine supplementation formulas in that it contains a mix of creatines to avoid possible tolerance. The supplement’s blend of five creatines also gives you five times the muscle fuel, optimizing your results.

Crazy Nutrition, the creators of Ultimate CRN-5, offer a 60-day money-back guarantee for all customers. This guarantee can allow you to return any unopened canisters for a full refund.

Who Is Ultimate CRN-5 Best For?

We recommend Ultimate CRN-5 for anyone looking for creatine supplements to promote muscle growth.

Click Here for the Lowest Price on Ultimate CRN-5

#6. Crazy Nutrition Tri-Protein: Best Protein

Amino acids, which are the building blocks of protein, are essential to repairing and maintaining muscle tissue. As a result, many bodybuilders take protein supplements to aid their muscle gain efforts.

If you’re looking for a protein powder to stimulate muscle growth, we recommend Crazy Nutrition’s Tri-Protein supplement.


Tri-Protein can produce the following benefits:

  • Suppress appetite
  • Support muscle growth and recovery
  • Maximize protein synthesis

How It Works

The Tri-Protein formula contains six types of whey protein that your body absorbs at three different speeds. This staggered absorption rate increases the longevity of this protein supplementation, which can maximize muscle growth.

First, the protein powder contains whey protein isolate and whey protein hydrolysate, which have the fastest absorption rate within the formula. These proteins can begin fueling your body and repairing amino acids within your muscles before the other proteins start working.

Next, this whey protein powder contains whey protein concentrate and milk protein concentrate, which have the second-fastest absorption rate. These proteins can help transport amino acids to your muscles, aiding muscle development and allowing for quicker recovery.

Finally, Tri-Protein contains micellar casein and calcium caseinate, which have the slowest absorption rate. These proteins give your body a steady stream of muscle fuel and can suppress your appetite, making it easier to stick to a strict diet.

Formula Overview

Tri-Protein contains the following natural ingredients:

  • Whey protein isolate
  • Whey protein concentrate
  • Micellar casein
  • Milk protein concentrate
  • Calcium caseinate
  • Whey protein hydrolysate

Key Features

Tri-Protein comes with a 60-day money-back guarantee and free shipping on all orders over $50.

Crazy Nutrition produces the Tri-Protein supplement with only natural, safe ingredients. This formula is also low-calorie and low in carbohydrates, containing only one gram of sugar per serving. Additionally, the digestive enzymes in the formula can prevent you from experiencing gas after taking the protein powder, which can sometimes happen with other powders.

This protein powder has a delicious chocolate flavor that many customers have compared to chocolate milk.

Who Is Crazy Nutrition Tri-Protein Best For?

Overall, we recommend Tri-Protein for anyone looking for the most effective whey protein powder on the market to boost their workouts.

Click Here for the Lowest Price on Tri-Protein

#6. PrimeShred: Best Fat-Burning Supplement

Many people attempting to build muscle through an exercise program also hope to burn fat through their fitness efforts. If you’re looking for a supplement that can help you build muscle mass and burn fat, we recommend PrimeShred.


Taking PrimeShred can produce benefits such as:

  • Speed up fat loss
  • Amplify energy and mental clarity
  • Help you burn more calories to further aid in weight loss

How It Works

PrimeShred takes a triple-action approach to fat loss that can enhance the efficiency of your body’s natural fat-burning processes.

First, this dietary supplement can accelerate your body’s calorie-burning and fat-burning processes. The formula accomplishes this effect by firing up thermogenesis, which accelerates your metabolic rate. In turn, your body can begin burning stored fat for energy, which accelerates weight loss.

Next, PrimeShred can activate the fat-burning hormones in your body that aid in fat breakdown. These hormones tell your fat cells to release their fatty acid stores into your bloodstream, which can speed up weight loss.

Finally, the PrimeShred formula can enhance your physical and mental energy. This supplement contains brain-boosting nootropics, which can help prevent brain fog and keep you focused on your weight-loss goals.

Formula Overview

Overall, the PrimeShred supplement contains the following ingredients:

  • Green tea extract
  • DMAE
  • L-tyrosine
  • Green coffee
  • L-theanine
  • Vitamin B complex
  • Rhodiola rosea root
  • BioPerine
  • Caffeine anhydrous
  • Cayenne pepper

Key Features

PrimeShred uses a 100% transparent formula free from soy, gluten, dairy, and animal ingredients. As a result, this supplement is suitable for vegetarians and vegans.

PrimeShred also comes with a 100-day, 100% money-back guarantee. This guarantee allows you to return any unopened capsules within 100 days for a full refund, excluding shipping costs.

Who Is PrimeShred Best For?

We recommend PrimeShred for anyone looking for a safe and natural solution for burning fat, losing weight, and building muscle mass at the same time.

Click Here for the Lowest Price on PrimeShred

Types of Muscle Building Supplements

You can find a wide range of muscle-building supplements on the market today, each with its own benefits for muscle protein synthesis. Here are the most common varieties of these supplements:

Whey Protein

Whey protein is one of the main proteins found in dairy products. This protein is prevalent in supplements for muscle-building because it may increase muscle growth when paired with a healthy diet and weight-lifting regimen. Whey protein also contains the amino acid leucine, which plays a significant role in protein synthesis.

Creatine Monohydrate

Many athletes take creatine, a substance found naturally in muscle cells, to aid muscle gain, improve body composition, and increase muscle mass. Creatine can also energize the muscle cells, which may allow you to complete more strenuous workouts with less muscle strain.

While there are several creatine varieties, monohydrate is one of the most potent and effective. Monohydrate can improve workout performance and strength, increasing muscle mass as a result.

Branched-Chain Amino Acids

Branched-chain amino acids, also known as BCAAs, are three essential amino acids that your body cannot produce naturally, meaning that you must obtain them through your diet. BCAAs can increase muscle growth, reduce muscle soreness after exercise, decrease exercise fatigue, and minimize muscle breakdown.


Beta-alanine is one of the non-essential amino acids that can improve workout performance and reduce fatigue. As a non-essential amino acid, beta-alanine occurs naturally within your body in small amounts. However, many athletes take beta-alanine supplements to enhance their muscle endurance and speed up muscle growth.

Beta-alanine may also increase muscle mass, specifically lean mass, when taken in adjunct to lifting weights.

Testosterone Boosters

Testosterone boosters are supplements that stimulate your body’s natural testosterone production. Testosterone plays a major role in gaining muscle and losing weight. However, because your testosterone production tends to decrease with age, it may be helpful to take a testosterone booster if you are over the age of 30.

Pre-Workout Supplements

Pre-workout supplements typically contain ingredients that energize you and improve your exercise endurance, making it easier to complete challenging workouts. Sometimes, pre-workouts also contain ingredients that boost nitric oxide, which may lead to faster muscle growth. There are various combinations that can help enhance your workouts and help you build muscle.

Post-Workout Supplements

Many athletes also take post-workout supplements, which can aid muscle recovery and prevent muscle breakdown. These supplements can make it easier to complete weight-lifting exercises day after day without needing to let your body recover between workout days.

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What To Look For in Good Bodybuilding Supplements

If you search for “supplements for building muscle,” you will find hundreds or even thousands of options across the internet. Choosing one supplement from this extensive selection can feel challenging, especially if you are not familiar with dietary supplements in general.

To make your search process a little easier, we recommend focusing on the following factors when examining and purchasing muscle-building supplements.

Natural Ingredients

The best supplements for building muscle contain only natural ingredients, making them suitable for most users. Additionally, these products do not require a prescription and typically produce no adverse reactions or side effects. As you search for the right muscle-enhancing product for your needs, be sure to examine each supplement’s ingredients closely to determine their safety and efficacy.

Clean Labels

The best muscle-building supplements contain only clean labels without any proprietary formulas. Proprietary formulas do not list their exact ingredients and dosages, meaning you cannot be 100% sure of their contents. We recommend staying away from proprietary formulas and searching for clean, transparent ingredient lists so you know exactly what you’re taking.


Ingesting GMOs regularly can ultimately lead to a range of health problems, including cancer. If you’re looking for a supplement that promotes your health and well-being, we recommend searching for options that are free from GMOs.

Refund Policy

Trying a new dietary supplement can be risky, as you never know whether supplements will actually produce their stated effects. Choose protein and amino acid supplements that come with generous refund policies or guarantees. This way, you can try new products and reduce your risk of losing money on supplements that don’t work.

Positive Reviews

The best muscle-building supplements tend to have hundreds or even thousands of positive reviews from past customers. Try to look for supplements with more positive reviews than negative ones to ensure that you choose a high-quality, effective product that has benefited most users in the past.

Discounts for Buying More Than 1 Bottle

When you find an effective supplement that works for your exercise routine, you’re probably going to want to continue taking it long-term. The best supplements offer discounts when you purchase more than one bottle, making it more affordable to continue taking these products for several months or longer.

Frequently Asked Questions

What Is the Fastest Working Muscle Building Supplement?

Ultimate CRN-5 is the fastest-working supplement on our list. Many customers begin seeing results within the first few days of taking this pill.

What Is the Best Non-Steroid Muscle Builder?

While you can find many supplements that mimic the effects of anabolic steroids, our top choice is D-Bal Max. This steroid alternative produces similar results to Dianabol without creating any harsh side effects. Taking this supplement can promote faster muscle growth, reduce the breakdown of muscle proteins, and aid overall workout performance.

How Much Do Muscle-Enhancing Pills Cost?

The exact price you will need to pay for a muscle-enhancing supplement depends on several factors, such as the number of doses included in each pack, the ingredients in the formula, and your location. However, you can expect the best muscle-building supplements on our list to cost anywhere from $20 to $60 for a one-month supply.

Can Muscle Gain Supplements Help You Burn Fat?

Some muscle-enhancing supplements include ingredients that can help you burn fat and lose weight. PrimeShred, for example, contains ingredients that kickstart thermogenesis, which allows your body to begin burning fat for energy. If you’re looking to lose weight and gain muscle at the same time, taking a supplement like PrimeShred may assist your efforts.

Final Thoughts

Muscle-enhancing supplements can produce numerous advantages for your health and fitness, such as increased muscle mass, faster muscle growth, enhanced blood flow and nitric oxide production, higher energy levels, and more. Better yet, the natural supplements on our list are safe for most people and generally do not produce any adverse side effects.

If you’ve struggled to achieve your desired muscle growth through diet and exercise alone, adding one of these supplements to your routine could be the perfect solution. Which supplement will you try first?


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