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Optimum Nutrition, Mega-Size BCAA 1000 Caps, 1000 mg, 200 Capsules

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In Stock
  • Expiration Date: Dec 2017
  • Shipping Weight: 0.53 lbs (0.24 kg)
  • Product Code: OPN-02037
  • UPC Code: 748927020373
  • Package Quantity: 200 Capsules
  • Dimensions: 3 x 3 x 5.3 in, 0.45 lbs (0.2 kg)
Product Overview


  • Branched Chain Amino Acids
  • Dietary Supplement
  • True Strength

The True Strength of Branched Chain Amino Acids (BCAAs)

L-Leucine, L-Isoleucine, and L-Valine are commonly grouped together and referred to as Branched Chain Amino Acids, or BCAAs, because of their unique branched chemical structure. BCAAs are essential, meaning they must be consumed through the diet, since the human body cannot make them from other compounds. BCAAs provide active adults with versatile support for training endurance and recovery. Used with protein powders and/or protein-rich foods, these 1000 mg capsules help support muscle recovery and protein synthesis.

Suggested Use

Consume 2 BCAA 1000 Capsules between meals, 30-45 minutes before workouts, and/or immediately after workouts.

Other Ingredients

Gelatin, microcrystalline cellulose, magnesium stearate.


Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use by those under the age of 18 or women that are pregnant, trying to get pregnant or nursing.

Store in a cool, dry place

Contents sold by weight not volume.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 100
  Amount Per Serving %Daily Value
L-Leucine 500 mg *
L-Isoleucine 250 mg *
L-Valine 250 mg *
*Daily Value not established.
iHerb Customer Reviews

Good Product, it works and more fun for long turn execise

Posted by 5483719489715470623 on Jan 04, 2017

It pretty nice product for GYM GUY who need long turn workout. Even 40 years old me can getting strength for over 1.5 hours on weight training and bike training. And muscle seems get benefit by this product too.

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great product, maintain my muscle

Posted by 5552630927478951033 on Dec 21, 2016

really good product and i could feel the effect of protecting my BB muscle!

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The BCAA you can rely on!

Posted by 5717788083885470297 on Nov 23, 2016

It does what it suppose to do. Nothing more nothing less. It's a reliable product!

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Pretty good

Posted by 4859430831625168039 on Nov 16, 2016

The shipping is so quick that I can use it at once

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Posted by 5284560906680503476 on Sep 19, 2016

Very easy to carry and take in the pill form. ON's product always delivers. !!!

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