Muscle Building Supplement Reviews

We’ve made it easy to find reviews on the supplements you need for you particular goal. On this page you’ll find links to reviews for products that are designed to help you build lean muscle and gain weight.

As always, if you have used any of the products you find listed here on 4SR please leave your honest reviews and ratings. Your reviews help others make the right decision about what products work!

Protein | Creatine | Pre-Workout | Post-Workout | Testosterone Booster | Weight Gain

Protein Powder Reviews

Protein Powders

Protein is the building blocks of muscle tissues an essential for lean muscle tissue growth. There are several types of protein powders available, with the fast-digesting whey protein being the king.

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Related categories: Whey Protein Reviews, Casein Protein Reviews, Weight Gainer Reviews


Creatine Supplements

Creatine is the most used bodybuilding supplement in the world. It has been proven in dozens of scientific studies to increase strength, explosive energy, and mass. There are hundreds of creatine supplements on the market today, check out the reviews in this category to find the creatine products that work!

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Pre-Workout Supplements

Pre-workout supplements give you the energy, focus and dive you need to smash through tough workouts. There are loads of pre-workouts out there, but not all of them work as claimed. Read reviews here and get educated!

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Related categories: Nitric Oxide Reviews, Post-Workout Reviews

Post Workout Reviews

Post Workout Supplements

Intense training sessions deplete the body’s nutrients and leave your body in a catabolic state (muscle breakdown). Post workout supplements are designed to refuel your muscles and replace lost nutrients quickly. A good post-workout product will help you recover faster and build more muscle.

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Related categories: Recovery Supplement Reviews


Testosterone Boosters

Testosterone is essential for building lean muscle tissue. As men age testosterone levels decrease. Testosterone boosting supplements are designed to boost levels of free testosterone, resulting in more muscle growth. But which ones work? Read reviews and ratings of the top testosterone boosters.

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Weight Gain Reviews

Weight Gainers

To build muscle and gain weight you need excess calories. If you don’t have  excess calories, you won’t get results. Weight gain shakes make it easy for you to add 600-1200 calories to your diet in one shake. Be careful when choosing a weight gainer though, check the sugar content!

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Vitamin Reviews


A good multi-vitamin is essential no matter what your goal. When you train hard you deplete essential nutrients from the body. It’s essential that you replace these lost nutrients to maintain optimal body functions. This is an area often overlooked by people trying to build muscle.

Read all vitamin supplement reviews