







💥 Bulk smarter, not harder — Rule1 Mass Gainer fuels your next-level gains!
Rule1 Mass Gainer is a high-calorie weight gain formula delivering 1,220+ calories, 250g+ complex carbs, and 40g all-whey protein per serving. Designed with a 6:1 carb-to-protein ratio, it supports efficient muscle and weight gain while including BCAAs, creatine, and glutamine for recovery. Free from creamers, soy, and banned substances, it offers a clean, delicious Cookies & Crème flavor in a convenient 16-serving pouch.









| ASIN | B0BJN7ZJBM |
| ASIN | B0BJN7ZJBM |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #19,916 in Health & Household ( See Top 100 in Health & Household ) #15 in Sports Nutrition Weight Gainers |
| Brand Name | Rule 1 Proteins |
| Customer Reviews | 3.7 3.7 out of 5 stars (20) |
| Date First Available | October 18, 2022 |
| Flavor | Cookies & Crème |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 8 x 8 x 11 inches |
| Item Nype Name | Weight Gainer |
| Item Weight | 6 Pounds |
| Item model number | RZ0307 |
| Manufacturer | Rule One Proteins, LLC |
| Manufacturer | Rule One Proteins, LLC |
| Manufacturer Part Number | RZ0307 |
| Model Number | RZ0307 |
| Number of Items | 1 |
| Package Type Name | Pouch |
| Product Benefits | Weight Gain |
| Product Dimensions | 8 x 8 x 11 inches; 6 Pounds |
| Recommended Uses For Product | Muscle Build |
| Total Servings Per Container | 16 |
| UPC | 196671003072 |
| Unit Count | 96.0 Ounce |
J**N
My new Serious Mass
I finally got this in the mail and tried this before bed. I added one detergent sized scoop of powder to approximately 10-12 oz. of water. Flavor wise, it’s legit. The chocolate fudge is is not overdone with sweeteners, it’s a proper balanced drink. It mixes well with a nutribullet. I’d rather not do the whole mixer cup. Value for the money is second to none. Compared to many other weight gainers on the market, this is priced very well. Absolute plus in my book!
N**D
Get mass not shrink your wallet
Pass through the texture I would continue to buy this for the value of the product. The servings per container compared to what is out in the market was what led me to purchase this brand. It does what it intends and the taste is okay. A blender, not a blender bottle, may cut through the clumps and yield a smooth liquid. That may be why it is priced as is but better than having to down raw eggs for the protein like Rocky.
P**7
Too thick
Very sick like paste, hard to swallow
G**O
Clumps
Taste delicious 😋
J**E
Pea Starch???
Has Peas in it. I’m allergic
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