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๐ Fuel Your XXL Transformation with Every Shake!
Rule 1 Proteins Mass Gainer in Chocolate Peanut Butter packs a serious punch with 1,220+ calories, 250g+ complex carbs, and 40g of all-whey protein per serving. Enhanced with creatine monohydrate and crafted in GMP-certified US facilities, itโs designed for millennials who demand clean, effective nutrition to power intense workouts and rapid muscle growth. Perfect for those ready to break limits and own their gains.
























| ASIN | B0BJN1YN36 |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #23,124 in Health & Household ( See Top 100 in Health & Household ) #16 in Sports Nutrition Weight Gainers |
| Brand | Rule 1 Proteins |
| Brand Name | Rule 1 Proteins |
| Customer Reviews | 4.3 out of 5 stars 74 Reviews |
| Diet Type | Gluten Free |
| Flavor | Chocolate Peanut Butter |
| Item Dimensions | 8 x 8 x 11 inches |
| Item Nype Name | Weight Gainer |
| Item Weight | 6 pounds |
| Manufacturer | Rule One Proteins, LLC |
| Manufacturer Part Number | RZ0669 |
| Model Name | Mass Gainer |
| Model Number | RZ0669 |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Informed Choice Certified, Informed Protein Certified, Meal Replacement |
| Protein Source | Whey |
| Recommended Uses For Product | Meal Replacement |
| Servings per Container | 8 |
| Total Servings Per Container | 8 |
| UPC | 196671006691 |
| Unit Count | 96 Ounce |
C**S
Great taste and good qualityโฆ
My first ever peanut butter mass gainer and it did not disappoint. I found out that I didnโt have to used that many ingredients to have a tasteful shaker because this alone with peanut (Iโm obsessed with peanut butter) and milk is all you need
B**E
MIX IN BLENDER!!!
Would get 5 stars if it mixed well in a shaker cup! the taste is great though and the results are there!
K**M
Great supplement
Taste is surprisingly good. Results are just as expected. Canโt ask for anything moreโฆ two thumbs up ๐๐
S**T
Insane results
4th or 5th time ordering this, great results. Went from a skinny 145lbs to ripped 175lbs lean muscle, no fat. Chocolate peanut butter is my go-to. It mixes incredibly easily with the Helimix vortex shaker. I use 1 scoop because the shaker can't fit 2 plus the milk required. Pro tip, if you don't like the texture of the shake, mix it in advance and put it in the fridge, it breaks down the grittiness with time. Overall 10/10. I have trouble eating enough and this really helps. It tastes good enough that I look forward to drinking a shake every day
D**S
Doesnโt taste good
Bald Taste
A**S
No upset stomach abd gained weight
Excellent, gaining weight and doesnt give me stomach trouble 30m later
T**Y
Yum but hard to mix
Tastes good but very hard to mix even with water. If you buy an auto mixer it helps. Solid body fuel for active humans.
R**O
Rule 1 , Best tasting brand out there.
Best tasting weight gainer + protein brand you can get. All the others taste like pure soy or chalky. I've tried multiple other brands. It's a lil on high side, price could be better but worth it.
Trustpilot
3 days ago
1 month ago