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Clean Gainer

Clean Gainer


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(30 reviews) Write a Review




  • 560 calories.
  • 30 g dairy protein blend.
  • 90 g eight-source complex carb blend.
  • Just 8 g of sugar.
  • Essential fats from flax, avocado, and sunflower.
  • Instantized to mix up quickly, fully, and easily.
  • No banned substances - safe for sport.


After workouts or before bed.

*Per serving. Amino acids are naturally occurring and values are approximated. Information varies by flavor. Refer to nutritional, ingredient, and allergen information for complete details.


To pack on serious size, you need to consume more energy than you burn. A number of variables need to be factored in, but 3,500 calories per pound of added body weight is a commonly referenced estimate. True hard gainers may need even more. In a world of fast food, finding extra calories isn’t hard. Getting quality, protein-rich calories to back-up your gym time? Now that’s a different story.

With a killer combo of full-spectrum proteins, eight energizing carb sources, and essential fats, CLEAN GAINER™ is high-octane nutrition (over 560 calories worth) that fuels the intense needs of world-class athletes as well as those who aspire to be. Factor in the no banned substances and it’s a MASSIVE winner.


Add 2 scoops of CLEAN GAINER™ to a large glass or shaker cup filled with 12-16 ounces of cold water. Stir or shake for a few seconds until powder is fully dissolved. Enjoy. Tip: Replace the water with low-fat milk to boost the calories and protein content. For greater mass potential, try blending in high-energy ingredients like peanut butter, flaxseed. MCT, or olive oil, and/or coconut pieces.


After workouts or before bed.





Chocolate Nutrition
Vanilla Nutrition
Chocolate Peanut Butter Nutrition
S'mores Nutrition
Cookies and Creme Nutrition
Cinnamon Toast Cereal Nutrition

30 Reviews

  • 5

    Nutritionally excellent, unparalleled

    Posted by on Feb 28th 2020

    Up front, I'm not a bodybuilder - just a normal guy who works out but is concerned about what I'm putting in my body. To me, absorption and a more natural mix are important, so I supplement the mix with HCl and pepsin, and it always works well: the protein is better absorbed, my digestive system's happy and I know I'm getting much more - that's good for my body - than any other gainers I've seen so far. Thanks, Rivalus.

  • 5

    Clean Gainer

    Posted by Eric R on Dec 24th 2019

    Very impressed with this product, did a good amount of research and this product definitely delivered. Double fudge flavor tastes like hot chocolate and it doesn’t make me feel gross like a lot of other mass gainers do. I love the fact that the carb complex is made of whole foods rather than a bunch of sugar or other processed stuff. Will more than likely be buying this every year for “bulking season”

  • 5

    Best bang for the buck!

    Posted by Mindy on Dec 16th 2019

    This product is effective and is a better buy than like products. Using Rivalus gainer in combination with the right diet, you will see results.

  • 5

    Clean Gainer

    Posted by Christian on Nov 26th 2019

    Hands down, the best gainer I’ve ever used. Taste, mix ability, quality, ingredients. 10/10. Cinnamon Toast Crunch is the best flavor too. Will be using all 2020

  • 5

    Great Taste

    Posted by Matt on Oct 25th 2019

    I have tried many protein powders and this is by far the best tasting formula. This formula is also composed of a much cleaner mix of ingredients in comparison to other powders.

  • 5

    Taste plus quality

    Posted by Jason on Oct 18th 2019

    Amazing taste. Has all the ingredients needed to progress. Works best taken prior to lifting

  • 5


    Posted by Jon on Oct 17th 2019

    Over the years I've tried dozens of protein/weight gain shakes and have had problems with all of them. Problems varying from taste, bloat and other digestive issues, acne, and more. With this product all those issues never arose and I was able to gain actual mass at a decent rate. The low sugar count, low fat and the high quality calories have made a HUGE difference. I've been using clean gainer for over 4 years I believe and I haven't gone without it since! Good stuff, good company. I also use their pre-workout product called Powder Burn and their post-workout product called Post-Rx, excellent products too!

  • 5


    Posted by Melissa Salgado on Sep 24th 2019

    I love it.

  • 5

    Clean gainer

    Posted by Matt on Jul 16th 2019

    Tastes great, easy to mix in water and milk, and helped me gain 15 pounds over the past 6 weeks.