Source Naturals

Source Naturals L-Leucine Powder

3.53 oz (100 g)

  • Sale
  • Regular price $16.63
  • Will be in stock after

UPC 021078001782

Product ID 3915


L-Leucine is an essential amino acid, specifically classified as a branched-chain amino acid (BCAA). BCAA's, especially leucine, stimulate muscle protein synthesis and may be the major fuel involved in anabolic reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.