Rule1 Proteins
CLEAN GAINER
$114.99
Unit price perWith 560 quality calories from a blend of full-spectrum proteins, multi-source carbs, and energy-dense lipids, Clean Gainer™ is a lean, mean way to amass solid gains. Each serving features a 3:1 carb to protein ratio combining 97g+ of quick-fueling carbs with 30g of complete protein from whey, milk, and casein to help add incremental size to a growing foundation.
CLEAN GAINER
$114.99
Unit price perEstimated delivery between October 27 and October 29.
With 560 quality calories from a blend of full-spectrum proteins, multi-source carbs, and energy-dense lipids, Clean Gainer™ is a lean, mean way to amass solid gains. Each serving features a 3:1 carb to protein ratio combining 97g+ of quick-fueling carbs with 30g of complete protein from whey, milk, and casein to help add incremental size to a growing foundation.
WHAT’S IN IT
QUALITY CALORIES
Clean Gainer™ is packed with 560 high-quality calories in a 3:1 carb to protein ratio, and features multi-sourced carbs, essential and branched chain amino acids and a lipid blend that helps you power through workouts and can assist muscle recovery.
- 560 concentrated calories†
- 30g full-spectrum protein including whey, milk, and micellar casein†
- 97g+ multi-sourced carbs†
- Over 14g of EAAs and 6g BCAAs^
- Lipid blend featuring MCT, avocado, flaxseed, and sunflower oils
Informed Choice® Certified.
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.
†Per serving
^Amino acids are naturally occurring and approximated.
SELECT FLAVOR
BUILDING LEAN MUSCLE
3:1 Carb To Protein Blend
A formula that prioritizes quality over quantity. With an emphasis on protein and the meticulous inclusion of multiple carbohydrate and fat sources.
560 Cals in <60 Seconds
This augments your efforts in the gym or workout with quick and effective calories to keep or build your muscle mass.
Naturally Occuring Aminos
30g of protein with naturally occuring amino acids. 47% EAA's and 33% Conditionally Essential Aminos.
Informed Choice Certified
A certification showcasing that the product is true to label and free of banned substances. Amazing for those in competition who need clean products.
HOW TO USE IT
AFTER WORKOUTS
Clean Gainer™ should be combined with a calorie-rich diet and regular resistance training. For best results, use Clean Gainer along with the foods and beverages that you normally consume for additional daily calories and nutrients.
Mixing Directions
Mix two (2) scoops of Clean Gainer with 14-16 oz. of water, milk, or your favorite beverage in a shaker cup or blender. Shake or blend it up!
Alternate Suggested Mix
In a blender, add your favorite fruit, a tablespoon of peanut or tree nut butter, and ice to the above, mix, and enjoy a protein-fortified smoothie!
Calorie-Dense Suggested Mix
In a blender, add one (1) serving of Clean Gainer, 14-16 oz. of whole milk, and two (2) scoops of ice cream. Blend and enjoy a protein-fortified shake!
FAQs
Gainers are high-calorie supplements designed for people who struggle to consume enough calories through food alone. They're ideal for hard gainers, athletes in bulking phases, or anyone looking to support lean mass growth.
Clean Gainer is formulated with quality calories — a blend of protein, complex carbs, and healthy fats — to support lean muscle growth, not just weight. When paired with training, it helps build muscle, not just bulk.
Take it post-workout, between meals, or before bed — anytime you need a calorie boost. It’s flexible depending on your schedule and goals.
While Clean Gainer is calorie-dense and nutrient-rich, it’s best used in addition to whole foods, not as a sole source of nutrition. It’s ideal to supplement your meals, not replace them
Rule 1’s Clean Gainer uses quality ingredients — no cheap fillers, no added sugars, no low-grade oils. You get clean carbs, premium whey protein, and healthy fats to fuel growth, without the junk.