ReBuilt Mass Review

Editor's Review: 3.5 / 5.0

What You Should Know

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GNC is a major name in the supplement market and the new Beyond Raw line is ideal for bodybuilders. The products are designed to be stacked together as needed. There are fat burners, lean muscle stimulators and mass gainers. Re-Built Mass is all about promoting muscle growth. We find several common ingredients, but the way GNC puts these ingredients together is astounding. Creatine and protein are the main ingredients. When we look at creatine we look for monohydrate, ethyl ester and micronized and we found all three in this supplement.

List of Ingredients

Advanced Creatine Complex: Creatine HCl, Creatine Citrate Micronized Creatine Monohydrate, Creatine AKG, Creatine Ethyl Ester, Micronized L-Arginine, Micronized L-Methionine, Micronized L-Glycine, Micronized Guanidinoacetate and Micronized AKG.

Leucine: Whey Protein Concentrate, Whey Protein Isolate, Calcium Caseinate, Soy Protein Isolate, Hydrolyzed Whey Peptides and L-Leucine.

Carbohydrate Blend: Maltodextrin and Waxy Maize Starch.

Protein Blend: Whey Protein Concentrate, Whey Protein Isolate, Calcium Caseinate, Soy Protein Isolate, Hydrolyzed Whey Peptides and Cocoa.

Fat Blend: CLA Powder and Medium Chain Triglycerides.

Quercetin, Fenugreek Extract, HMB Powder, Sustamine, BioCore Edge, Brown Seaweed.

Product Features

We don’t usually look at an ingredient list once and give a product the thumbs up, but we did with Re-Built Mass. This supplement is not for dieters, so we put on our bodybuilding hats and found everything we wanted in this mass gainer.

Creatine is important to bodybuilding, but there are several kinds of creatine and some are micronized for easy absorption while others are not. GNC does not take any chances. The company includes creatine monohydrate, creatine ethyl ester and micronized creatine.

Protein is the other important ingredient is a mass supplement like Re-Built Mass. Whey protein is fast-acting, while casein works slowly feeding the muscle for a longer time. Re-Built Mass includes both whey and casein protein.

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  • Looks like the perfect creatine/protein supplement for bodybuilding.
  • Ingredients are listed online.
  • Available for sale from the official GNC website.
  • Can be stacked with other Beyond Raw supplements.


  • Will cause water retention.
  • May not be available in all areas.


If a bodybuilder is looking for the perfect creatine supplement, they may not have to look any further. There are nearly 70 reviews for the product on the GNC website and all have positive things to say about the mix. There are some problems, however. It does not mix well and it is expensive, but isn’t it worth it if you gain muscle faster?

Dieters should not take the products in the Beyond Raw line. These are designed for bodybuilders only. Creatine will cause weight gain via water retention.

GD Star Rating

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10 User Reviews about ReBuilt Mass

  • 1

    I lost weight stressing from things will this help me


  • 2
    Keith Silmon

    Is it anything in this product that the NCAA may frown upon?


  • 3

    helps build muscle but gives you bad acne the next day im 16 turning 17 gave me acne on my face back , my face was all clean and i took it and the very next day and throughout the week BANG BANG big giant ones everywhere on my face


  • 4
    iron head 242

    Real good stuff


  • 5

    can this product be taken if you have cancer


  • 6

    My son is 16 turning 17 in July and a serious football player is this a good product for him.


  • 7

    Can I mix re-built mass and cell tech together


  • 8

    are there any type of hormones in this mix?


  • 9

    will any of these ingredients show up in a sensitive drug pee test? please let me know asap. thank you


    Your Name

    Yes! This product is filled with illegals urine and feces, drink it up Kim…