Rivalus – Clean Gainer (5lb)

Rivalus – Clean Gainer (5lb)

Black and orange container with black lid of Rivalus Clean Gainer with Chocolate Fudge flavour contains 5 lb

Rivalus – Clean Gainer (5lb)

$56.99 $49.99

In stock

$56.99 $49.99

  • 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


Chocolate Birthday Cake, Chocolate Peanut Butter, Rich Chocolate, S'mores, Smooth Vanilla

18 reviews for Rivalus – Clean Gainer (5lb)

  1. 5 out of 5

    Nelle M. (verified owner)

    Taste is great but what I really like here is how easy it mixes. Shook it in a blender bottle without the blender ball and it mixed perfectly. Also works great in my protein pancakes!

  2. 5 out of 5

    Maria H. (verified owner)

    For me it’s easier to drink my extra calories and I wanted a mass gainer with little sugar. Low sugar, good calorie count, and tastes pretty good. It’s awesome with milk but kinda gross with water. 2 scoops a day on top of my other meals for 3 weeks helped me get from my 192 to 200lb hump.

  3. 5 out of 5

    Terry D. (verified owner)

    Best bang for the buck. Take a look at the ingredient list, no crazy chemicals just great protein content and nutrients!

  4. 5 out of 5

    Richard Miller (verified owner)

    At 42 years of age, I have tried several different gainers. None being able to be compared to Rivalus. Inexpensive, easy on the stomach(gas,bloating etc.),mixes perfectly, great tasting! Awesome ingredients. Do I need to say anymore? Look no further, you have just found probably the best.

  5. 5 out of 5

    Roger H. (verified owner)

    It’s a great gainer with excellent ingredient choices. Mixes well and tasted amazing!

  6. 5 out of 5

    Delia M. (verified owner)

    Very good mass gainer. Mixes well and doesn’t make you feel sluggish after drinking it.

  7. 5 out of 5

    Susan L. (verified owner)

    Very good protein. I haven’t had any stomach issues on it, which always happen when I drink protein shakes. I drink it 3 times a day and it’s a great drink before bed! I’ve gained 8 pounds since I’ve had it!

  8. 5 out of 5

    Jose Willis (verified owner)

    I paid $14 more dollars for this same product at GNC so this is a wicked deal

  9. 5 out of 5

    Cora Bates (verified owner)

    Holy moly this stuff is crazy! Never used protein powder before but the results are insane! It almost feels like cheating!

  10. 5 out of 5

    Derrick M. (verified owner)

    THE CHOCOLATE ROCKS!!!! If you have experience with protein powders, you would easily know that this is an amazing buy. I just ordered a second batch of the chocolate gainer. This stuff has helped with muscle recovery and aid. Not good for meal replacement, but is super supplemental! Look forward to purchasing more in the future!

  11. 5 out of 5

    Lester Patterson (verified owner)

    I used to buy the GNC weight gainer brand and this has nothing on it flavor wise. I needed to increase my protein intake and i wanted to gain a couple pounds as well. & it got the job done. I mixed it with milk a milkshake and it was delicious.

  12. 5 out of 5

    Alejandro E. (verified owner)

    I use this for my mother who is recovering from surgery and doesn’t have a great appetite. She loves the flavor and I love that she is getting a good amount of calories and protein in one shake. It’s hard to find a product with clean ingredients like this one. Highly recommend!

  13. 5 out of 5

    Antonio Flores (verified owner)

    Hands down my favorite clean weight gainer ive ever tried. Flavor is fantastic, Ingredients are top notch, blends well, and does its job. Ive been a beverly user for years but i am not going back. Great price and a superior product. 10 out of 10 would recommend

  14. 5 out of 5

    Ella Russell (verified owner)

    Fast Shipping!

  15. 5 out of 5

    Virginia C. (verified owner)

    This product is great for adding mass without any GI side effects. Its hard to find mass gainers that aren’t full of fillers and things you don’t need. keep in mind this is only to supplement your diet. I wouldn’t use it as a meal replacement unless you need to since the quantity isn’t much. I made it last a month adding one shake to my day or even adding one scoop to a smoothie or something of that nature

  16. 5 out of 5

    Jimmy H. (verified owner)

    I’ve been using the vanilla flavor only and mixing it with a blender bottle

  17. 5 out of 5

    Ina E. (verified owner)

    So far so good. Gained 3 lbs after 5lb tub. I also eat about 3000 calories a day and take other supps like creatine mono, BCAAs, glutamine, beta alanine and sometimes Taurine.

  18. 5 out of 5

    Rosalie M. (verified owner)

    This product is incredible if you are a hard gainer like me. I started supplementing with this about three months ago when I weighed 145 after only running for months training for a marathon. Lost all my muscle during that period. Started drinking 2 scoops upon waking, a scoop about 45 minutes before the gym, and a final scoop immediately after a hard workout. I have put 18 pounds on in three months. Starting body fat was 7.2%, now at 8.8%. Not bad for shoveling 3-4K calories / day! Couldn’t have done it without this product.

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