Muscle Growth and Repair L-Taurine is the active form of one of the 20 amino acids that the body needs to produce the proteins used for the growth and repair of muscles and other tissues. Athletes who consume insufficient amino acids may suffer a loss of muscle mass and a compromised ability to benefit from training. Popular Supplement Taurine is considered a conditional amino acid, meaning that although the human body has the ability to synthesise it for itself, under some circumstances it must be supplied through the diet or in supplement form. Quality-Assured L-Taurine Capsules Simply Supplements 1200mg L-Taurine capsules are manufactured in the UK to the stringent standards of quality outlined by Good Manufacturing Practice (GMP). The use of patented EasyGest capsules helps to ensure the efficient delivery of the active ingredients.