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NutraKey Leucine

150 Grams

NutraKey Leucine provides 5 grams per serving of the most anabolic of the 3 branched chain amino acids. This powerful amino has been clinically proven to activate protein synthesis, improve recovery and prevent muscle protein breakdown - try it today - Leucine!

: NutraKey
: 150 Grams
: 1 Scoop
: 30
Product Not Currently Available

Proven - Effective Anabolic BCAA!

  • Stimulates Protein Synthesis
  • Increases Nitrogen Retention
  • Prevents Muscle Protein Breakdown
  • Essential BCAA

L-Leucine is one of the three Branched Chain Amino Acids as well as an essential amino acid, which means it cannot be made by the body, it has to be supplied by diet and supplementation.

Leucine has been clinically proven to be the most anabolic of the three BCAAs and has a central role in the stimulation of protein synthesis, a key component of muscle growth. Leucine also acts as an anti-catabolic by preventing the breakdown of muscle protein during exercise, and it helps promote recovery. As you can see, Leucine is a critically important amino acid!

You can stack it with the other essential amino acids, including the other two BCAAs, and you can stack it with your protein powder for an added anabolic punch! In fact, it will stack well with virtually any supplement you can think of!

Leucine by NutraKey provides 5 grams of HPLC 99.9% pure leucine per serving, comes in an unflavored powder and is micronized for optimal absorption and utilization.

Get Serious About Your Training with Leucine by NutraKey!

SKU: 820103456494 Brand: Category: Purpose: Muscle Builder

Supplement Facts

Serving Size: 1 Scoop  
Servings Per Container: 30  
Amount Per Serving  
L-Leucine (HPLC 99.9% Pure) - 5000 mg  
Other Ingredients:  
None. 100% pure Pharmaceutical Grade. Contains absolutely no added fillers, excipients, or substances.


Mix 1 scoop with 6-8oz. cold water or your favorite beverage. Consume 30 minutes before your workout and immediately after your workout. On off-days, consume 1-2 servings during the day. This product may not mix easily and may clump. This does not affect quality.


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 suggested dose. This product contains stimulants. Do not take with any other stimulant-based products. Do not use within 6 hours prior to bedtime. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

* No claims found on this web page or in print have been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. No claim or opinion about weight loss, bodybuilding or general health on this web page is intended to be, nor should be construed to be, medical advice. Please consult with a healthcare professional before starting any weight loss diet or exercise program.

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