Rule 1·Weight Gain

R1 Clean Gainer

Moderate Calorie
Regular price $119.95

Try a new flavour, worry-free. If you don't love it, we'll swap it for another flavour or give you store credit.

30 days, up to 5 serves. Full terms

A CLEAN MASS GAINER FORMULATED TO SUPPORT SIZE, RECOVERY, AND QUALITY CALORIE INTAKE

  • 560 calories with a 3:1 carb-to-protein ratio for energy and muscle growth
  • 30g protein from whey, milk, and casein plus 97g fast-digesting carbs
  • Lipid blend with MCTs, avocado, flaxseed, and sunflower oils
  • Over 14g EAAs and 6g BCAAs, with no soy protein, gums, or banned substances

Pickup available at Booty N Buff Caringbah

Usually ready in 1 hour

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HASSLE-FREE RETURNS60 days

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R1 Clean Gainer

Product details

On this page

    Clean Gainer by Rule 1 Proteins is a premium mass gainer crafted for athletes and lifters serious about building size and strength. With 560 nutrient-dense calories per serve, it delivers a precise 3:1 ratio of carbohydrates to protein, supporting both immediate energy needs and sustained muscle development. Each serving contains over 97 grams of fast-digesting carbohydrates and 30 grams of high-quality protein sourced from whey, milk, and casein, making it ideal for post-workout recovery or daily calorie support.

    This advanced formula also includes a lipid blend featuring MCTs, avocado, flaxseed, and sunflower oils to promote healthy fat intake. Packed with more than 14 grams of EAAs and 6 grams of BCAAs, Clean Gainer helps optimize muscle recovery and performance. Free from soy protein, creamers, gums, amino spiking, and banned substances, it maintains the standard of quality expected from Rule 1—clean, effective, and built for real results.

    Nutrition panel

    Taken from the label on the tub. Flavours can differ slightly. Open full size

    R1 Clean Gainer nutrition information panel nutrition panel

    How to use

    Mixing Directions

    Mix two (2) scoops of R1 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 R1 Clean Gainer, 14-16 oz. of whole milk, and two (2) scoops of ice cream. Blend and enjoy a protein-fortified shake!

    Warnings

    Please ensure that this product is kept out of reach of children and not used if the seal is broken. After use, replace the lid promptly and avoid using a wet spoon or scoop. Store in a cool and dry place below 30 degrees Celsius, away from heat or moisture, and keep out of direct sunlight.

    Please note that this is a formulated supplementary sports food and is not suitable for children under the age of 15, pregnant or nursing women, and should only be used under medical or dietetic supervision. Prior to consuming this product, please consult with a licensed healthcare professional. This should not be the sole source of nutrition and should be consumed in combination with a nutritious diet and/or a suitable physical training or exercise program. Do not exceed the recommended daily serving size and discontinue use immediately if any adverse effects are experienced.

    R1 Clean Gainer is covered · Love the Taste Guarantee

    Love the taste. Or swap it.

    Try up to 5 serves of R1 Clean Gainer within 30 days. If you don't love the flavour, bring it back and we'll swap it for another flavour, or give you store credit.

    How it works Flavoured powders · Conditions apply

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