Bioavailable sports supplements and food products, even for the most demanding! The SPORTEX range from BIO TONICS is the first Greek sports nutrition brand developed! Natural food product with protein L-Arginine for high sports performance, packaged in a bottle with 60 vegan capsules. Arginine is an essential amino acid for the body that helps produce energy in muscles, develop and repair them, contributes to the relaxation of smooth muscle fibers promoting normal blood circulation, supports collagen synthesis and reduces tissue regeneration time after injuries, also having a positive effect on male erection. Due to legislative restrictions on text development, BIO TONICS recommends that you inform yourself about the nutritional benefits and effects of ingredients on the body on trusted scientific websites.