Doctors Best: Instantized BCAA 2:1:1 Powder 300 Grams

Instantized BCAA 2:1:1 Powder - 300 Grams

by   Doctors Best
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  • Helps prevent exercise-induced fatigue*
  • Helps prevent muscle breakdown*
  • Helps stimulate muscle growth*
UPC: 753950003804
# DRB-00380

Doctor’s Best Branched Chain Amino Acids (BCAAs) refers to the essential amino acids: Leucine, Isoleucine and Valine. These amino acids are considered essential because they cannot be synthesized by the body, therefore they must be obtained through dietary intake. BCAAs can be found in many protein sources, such as milk, meat and eggs, but these sources may not provide an optimal amount of these essential amino acids. BCAAs have been shown to be vital for muscle protein synthesis. BCAAs act as constitute proteins for the building of muscles, but more importantly, their presence activates signaling pathways for muscle growth1, 2, 3. Supplementation of BCAAs prevents fatigue during exercise by attenuating the decline of circulating levels of BCAAs, a process which can result in fatigue. BCAA supplementation has been shown to improve athletic performance during both strength and endurance exercises, as well as increase preferential loss of body fat4, 5 6, 7.

Doctor’s Best Instantized BCAA Powder contains a blend of L-Leucine, L-Isoleucine and L-Valine, which are essential amino acids that the body cannot synthesize on its own and therefore must get through dietary sources.*

BCAAs, unlike most other amino acids, are metabolized within muscle tissue, allowing them to be used as energy by muscle cells to produce cellular energy in the form of ATP. *


Serving Size: 1 scoop (5 grams)

Serving per container: 60 servings

Amount Per Serving %Daily Value

L-Leucine 2.5 g †

L-Isoleucine 2.5 g †

L-Valine 2.5 g †

Other Ingredients: Soy lecithin

Suggested Adult Use: Dissolve 1 scoop of powder in a small amount of water or juice. Add an additional 6 - 8 oz. of liquid, mix well, and drink before exercise. Repeat after exercise, or before bed, or as recommended by a nutritionally-informed physician.

Contains Soy

Non-GMO and Gluten Free

Store in a cool dry place.

NOTE: Some settling of contents may occur, affecting number of servings.

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