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Long associated with the related BCAAs, isoleucine and valine, leucine has lately emerged as a uniquely powerful anabolic agent in its own right. In clinical testing, leucine has demonstrated a remarkable capacity to decrease protein degradation and improve protein synthesis, especially after intense exercise. Athletes have been looking for leucine in its pure form thanks to its ever-expanding reputation for driving improved anabolism.
ProSource L-Leucine is one of the few leucine supplements available in a 100% pure, high-potency form.
Learn more about L-Leucine and Amino Acids: Amino Acids: The Ultimate Guide to Amino Acid Supplementation Read Reseach Articles: Protein And Leucine Are Anabolic In Both Young And Old Subjects Leucine Drives Protein Synthesis Leucine Enhances Effects Of Whey Protein HMB Positively Affects Nitrogen Balance
Click to read about ProSource's superior quality control and worldwide sourcing for the highest grade ingredients in the industry.