Rivalus – Clean Gainer (10lb)

Rivalus – Clean Gainer (10lb)

Black and orange bag of Rivalus Clean Gainer with Chocolate Fudge flavour containing 10 lbs

Rivalus – Clean Gainer (10lb)

$99.99 $84.99

In stock

$99.99 $84.99

  • 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.



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.


After workouts or before bed.


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.



rivalus supplements logo black font with thin U and S letters

Additional information


Cinnamon Toast Cereal, Smores, Chocolate Fudge, Chocolate Peanut Butter, Cookies & Cream, Smooth Vanilla

19 reviews for Rivalus – Clean Gainer (10lb)

  1. 5 out of 5

    Irene H. (verified owner)

    This is a great product. The taste is awesome, it has high quality ingredients and it works. My son is a tall and thin high school athlete who has a difficult time gaining weight. He was able to gain 7lbs while undergoing daily intense 3hr workouts using this gainer. He loves it and would drink more than recommended if allowed.

  2. 5 out of 5

    Steve Adkins (verified owner)

    The Vanilla cream and chocolate fudge are delicious! Best gainer i’ve had yet. No clumping or chalky taste.It mixes a lot better with water or milk than most of the other mass gainers i’ve tried before. I highly recommend for anyone trying to gain mass with clean ingredients.

  3. 5 out of 5

    Harvey Gibbs (verified owner)

    I used this product to stop loosing weight. My job has me outside and moving around a lot, and I couldn’t keep any weight on me. It worked great for the reason I started using it, and all the carbs give me a nice healthy boost for my evening workout. For the time being this has become a part of my daily routine that I look forward to. It tastes great and does what it says it does.

  4. 5 out of 5

    Daisy Sanders (verified owner)

    Best gainer used. Taste really good with a rich chocolate taste but Not super sweet unlike some other powders. Very fine powder and mixes easily with water or Almond/ soy milk . Would recommend if you’re trying to add clean calories to your diet.

  5. 5 out of 5

    Sophie Alvarez (verified owner)

    This is the highest quality gainer I have ever used. Clean ingredients, no stomach discomfort, and well-balanced with protein. Tastes great when mixed with orange juice (think Orange Julius). This is my go-to meal replacement when I can’t fit a full meal into my schedule. The quality is well worth the price.

  6. 5 out of 5

    Lina C. (verified owner)

    First, this taste absolutely fantastic. Mixes well and doesn’t make me feel bloated. I love it.

  7. 5 out of 5

    Lester G. (verified owner)

    I love this! It’s made me put on like 20 pounds!! Great product, you can drink it 2-3 times a day for the best results!

  8. 5 out of 5

    Bradley Cross (verified owner)

    This product is one of the best gainer powders I’ve had thus far. I got really nice lean muscle gain from it as long as I kept a clean diet and trained properly.

  9. 5 out of 5

    Elva L. (verified owner)

    Love everything about this, it has amazing taste (I always look forward to my after workout shake), the quality is superb, everything is amazing. This is my go to protein powder

  10. 5 out of 5

    Eunice L. (verified owner)

    Supplements Direct is the best!

  11. 5 out of 5

    Bill M. (verified owner)

    Best mass gainer on the market, in my opinion! The cinnamon toast cereal flavor literally tastes like the milk left over from eating a bowl of Cinnamon Toast Crunch. It has a blend of different time released proteins and the carbs are whole food based, which makes it different from other competitors. Can’t say enough good things about this product.

  12. 5 out of 5

    Victoria H. (verified owner)

    Tasted great, mixed well, and gained weight. Think that it met the criteria of a decent weight gainer.

  13. 5 out of 5

    Julian Murphy (verified owner)

    Awesome product and can be mixed EASILY with a spoon, unlike muscle milk or serious mass which almost need a blender. I should also note, this is the only protein powder I’ve found so far that won’t give you mad diarrhea

  14. 5 out of 5

    Lawrence Hunt (verified owner)

    Best gainer I have found on the market. High calories without the added sugars and not a over kill of carbs. I use this to make up extra calories when following a IF diet. Taste is great and mixes well.

  15. 5 out of 5

    Lloyd Neal (verified owner)

    Best gainer, I make my husband a smoothie everyday for breakfast. It mixes so well and taste delicious. It’s been about 2 months and he’s gained about 7 lbs.

  16. 5 out of 5

    Connor Castillo (verified owner)

    For those of us who can’t always take in the calories we need from real food, this is a great resource.

  17. 5 out of 5

    Ronald P. (verified owner)

    This is the best I have ever used. I saw results quick with proper nutrition and lifting of course. As for digestion? This is a solid A plus. I have Crohn’s disease and living with that, supplements can be tricky. I have had zero issues since taking this threeonths ago

  18. 5 out of 5

    Elmer Bowers (verified owner)

    Great tasting (only tried the chocolate), easy mixing protein (with water or almond milk) for after a workout. Great results so far in the gym as well. I struggle to put on muscle and this has shown some results in my lifts already. I started with 1 scoop per day to see if it upset my stomach or made me feel bloated, so far so good. Interested to see what the scale says at the end of this container. I can see the weights in the gym are moving up though, so I’m happy already.

  19. 5 out of 5

    May B. (verified owner)

    I purchased the vanilla, and right away I knew this was a high quality product. I have tried COUNTLESS gainers over the years, and this one is probably the best as far as mixability, taste, and gastro-tolerance. No clumping, clean tasting, very well made product with the perfect calorie count. If you’re looking a gainer you can comfortably use long term for “MAX GAINZ BRO”, look no further.

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