(7 customer reviews)


BUY 2 GET 1 FREE! – Break the limits on your muscles, and let Epimuscle do the heavy lifting for you.

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You’ve probably spent a lot of time wondering why some people are naturally very jacked and others aren’t. Obviously, diet and lifestyle play a role but there is no denying the fact that there is also a major genetic component. Myostatin is a type of protein called a myokine, which limits the level of muscle growth.

Animals lacking myostatin, either due to a defective gene or because they’ve been treated with compounds that inhibit production, show huge increases in muscularity. In other words, the brakes on muscle growth are removed by the inhibition or absence of myostatin.

Genetically gifted bodybuilders have very low levels of myostatin in their bodies. Experiments where animals were born without myostatin grew muscle endlessly with little exercise.

A number of supplements have been designed to inhibit myostatin production over the past 20 years, but none of them have been very effective – until now.

Epi-Muscle (Epicatechin) by Enhanced Labs is a bioactive compound classed as a flavonol, a plant based phytochemical which is found in a number of foods in trace amounts, including green tea and most famously, dark chocolate. Research with epicatechin indicates that it increases levels of follistatin, a unique type of protein found in the muscle cells which binds to and inhibits the actions of myostatin in the body. Epicatechin increases follistatin and more follistatin equals less myostatin, which in turn means more muscle.


  • Natural Anabolic
  • Increased Lean Muscle
  • Reduces Myostatin
  • Fuller Pumps
  • 30 day supply

Clinical Studies

A clinical trial where older adults were given 50mg of epicatechin per day found that the follistatin/myostatin ratio increased 49% after only 7 days of supplementation [1]. Another clinical trial found that 200mg of epicatechin per day improved endurance and prevented muscular fatigue by inhibiting the aerobic and mitochondrial succinate dehydrogenase adaptations that occur during exercise [2].

Animal studies support these finds. Epicatechin given to mice decreased myostatin by 18% and increased follistatin by 56%.

Our Guarantee

We strive to have the best products in the market, and we back that up with a 90 day money back guarantee on ALL of our products. If you decide for any reason, you don’t want to use our products, simply email us and we will prepare your full refund.

Why Us?

  • Made in an FDA Registered Facility
  • 90 money back guarantee
  • Registered Express Shipping
  • Scientific-backed research


Epimuscle Nutrition Facts

How To Use

Take 2 capsules daily. Ideally before your workout for fuller pumps.


How long does shipping take?

We ship all our orders the same day or next. Delivery times are 4-7 business days or 2-3 business days within the USA and Canada.

What is your return policy?

We offer a 90 day money back guarantee on all of our products! Simply email us, and you’ll get a full refund as long as the product is in it’s original packaging.

Do you offer free shipping?

Yes, we offer free shipping on all orders over $200. 

Why should I buy from Gym Array?

Simply put, we only carry products that have been proven to have the highest dosages and to be the most effective. On top of that, we offer the lowest prices for all our products coupled with a 90 day money back guarantee! If you find the same product for cheaper elsewhere, just email us and we’ll match it!

7 reviews for Epimuscle

  1. Dillon M

    Ok for a natural product, this has by far been the most effective I’ve used for building muscle. I got insane pumps during my workouts and within a few weeks I noticed my size increase pretty decent

  2. Michael

    I’ve use this five days a week for the past month and really feel like it actually helps.

  3. Chirs T

    Wasn’t sure about this product since it takes a while to notice, but im on my second bottle now and I’ve gained 7 pounds and feel bigger than I was before. Just started stacking it with Phytodrol so should be more results soon!!

  4. Craig G

    Received this product on time and in good shape. Capsules are easy to swallow with no aftertaste. I think it’s still a little early to expect results just yet, but I am continuing to take the supplement daily and have certainly had no negative effects from it. Will monitor physical progress in my workouts and report on the impact that the product has had.

  5. Chip

    I noticed more than anything my grip strength increased pretty significantly. I have arthritis and while I was taking this I didn’t find myself grabbing the lifting straps until later in the workout. Went to the doc for a physical and I tested 158 lbs on my left hand grip strength and 160 lbs for my right. I guess the average is around 60 lbs for the average male but I’m FAR from average!

  6. Marko

    Super fast shipping and great customer service, thanks

  7. Cody F

    hands down my favorite natural supplement. Gained some solid size and feel overall great! thanks

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