Rule 1 Proteins R1 BCAA



Rule 1 Proteins R1 BCAA features micronized BCAAs in the research-proven 2:1:1 ratio for maximum effectiveness. Take your results to new heights with these highly anabolic powerhouses – R1 BCAA.

  • 5 Grams of Micronized BCAAs in a 2:1:1 Ratio
  • Ultra-Fast Absorption
  • Promotes Protein Synthesis.
  • Anti-Catabolic

R1 BCAAs by Rule 1 Protein provides a full 5 grams of micronized BCAAs in the proven ratio of 2:1:1. Proven to be highly anabolic, BCAAs stimulate protein synthesis which leads directly to muscle growth, they also prevent muscle protein breakdown which makes them anti-catabolic as well as anabolic, and they speed recovery, getting you back in the gym sooner.

Rule 1 Proteins believe the number one rule in bodybuilding is Input = Output - what you put into it is what you will get out of it and that couldn’t be true when it comes to the supplements you choose. When it comes to BCAAs, choose a premium brand that makes a superior product – R1 BCAAs!

You can stack R1 BCAAs with your pre, intra, and post-workout shakes to dramatically increase the anabolic power of each and you can sip on 1 or 2 servings during the day to maintain an anabolic state.

R1 BCAAs by Rule 1 Proteins – What You Put Into It Is What You Get Out Of It!

Supplement Facts

30 servings per container
Serving size
1 Teaspoon
Amount Per Serving
% Daily Value
Micronized L-Leucine
2.5 g
Micronized L-Isoleucine
1.25 g
Micronized L-Valine
1.25 g

Daily Value not established.

Other Ingredients:

Sunflower Lecithin

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.

To use: Mix 1 teaspoon with 8oz. cold water and consume before, during, or after your workout. May be stacked with your pre, intra, or post-workout shake.


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed the suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if the seal has been tampered with. Store in a cool, dry place.

CALIFORNIA PROP 65 WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

Additional information

Weight 3.2 oz
Dimensions 8 × 6 × 6 in