

🚀 Elevate your lean gains with clean fuel that works as hard as you do!
Rule 1 Clean Gainer is a high-protein lean mass formula delivering 560 calories, 30g of a full-spectrum protein blend, and over 90g of carbs per serving. Designed for muscle growth and recovery, it features clean, GMP-certified ingredients, is banned substance tested, and offers great mixability and taste in multiple flavors and sizes.























| ASIN | B0BXM6WR29 |
| Best Sellers Rank | #70,451 in Health & Household ( See Top 100 in Health & Household ) #43 in Sports Nutrition Weight Gainers |
| Customer Reviews | 4.8 4.8 out of 5 stars (84) |
| Date First Available | March 6, 2023 |
| Is Discontinued By Manufacturer | No |
| Item model number | RU0311 |
| Manufacturer | Rule One Proteins, LLC |
| Product Dimensions | 8 x 8 x 11 inches; 5 Pounds |
J**S
Great Taste and Solid Results!
Rule 1 Protein’s Weight Gainer is top-notch—mixes smooth, tastes great, and packs in the calories and protein I need for recovery and growth. I’ve been mixing it into my routine alongside Uncaged Performance Creatine Gummies, and the combo works perfectly. The weight gainer helps fuel muscle repair and size, while the creatine gummies boost strength, endurance, and overall performance. Together they’ve been a game-changer for hitting my training goals faster. Highly recommend the combo.
R**T
Rule 1 rocks !
good results ! My son is a college football player we're looking for something that can add a few calories while picking up some protein we were in a regular weight gainer by rule one which is third party check which we really love but he was a little sloppy for his liking we went into this clean Gainer for him it's been near 3 weeks and already results are starting to come through losing the little ring around the waist and adding size and weight to the muscles mixes well in a regular tumbler with cold milk or water makes great smoothies with frozen bananas and strawberries I would say mixability is about a seven or eight out of 10 taste is about a 8 to 10 out of 10 quality is through the roof ingredients are more than fair definitely a top shelf when it comes to clean gainers rule one as a whole with their products is Top Shelf little extra info my son says he has very little to no discomfort in his gut and does not get gas from this product definitely a big plus LOL
D**R
Great Taste Profile
Probably the best tasting mass gainers I ever tasted. I had quick mass which was really good in taste until the company changed the formula. Many more like Prime mass, Serious mass, Mass tech, All mass and more. The ingredients are good quality and the carb complex is clean with fiber oats and others. The serving size is a bit small. But if you add 1 cup of whole milk with water it mixes pretty good and the 1 cup of milk adds 160 calories with an extra 8 grams of protein. I hope this company keeps the same ingredients for a while. Will definitely order again.
J**E
good price, not bad flavor
left my previous brand since they raised the price from 53$ too 80$. Flavor is a little chalky, but good enough to swollow. Wish they would sweeten it a tad bit. but for the price it's acceptable. mixing it with milk bananas peanut butter and other things for a smoothie. Still tastes a smidgen chalky with all that added, but again it's acceptable for the price.
G**O
Very good !!
Best protein shake we have tried. Flavor and effectiveness is there. Buying again. recommend
Z**K
And it tastes good too!!!!
Rule 1 is one of the best tasting protein gainers that I've had. It like drinking a milkshake. The ingredients are all good and good for you and it mixes well in a shaker cup. Anyone looking for a good tasting protein gainer I would recommend this one. Zack
A**R
This really works
I mix this with ice cream and a little milk, it tastes like a chocolate shake, and I have gained 5 lbs so far.
S**T
Great product - I extend the servings this way...
Post workout I use a 90cc scoop of this gainer which is roughly 30 gram of carbs and 10 grams of protein. I add 25 grams of my usual whey protein and creatine. This gives me the post workout carbs, a little extra protein and extends the gainer servings to 45. I'm a main gainer. This has been working well for me.
K**.
Great tasting . One of my fa favourite lean gainers
P**E
no good
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