BulkSupplements.com L-Cysteine HCl - L-Cysteine 500 - Lung Support Supplement - Better Lungs -250 Grams-

L-Cysteine HCl is the amino acid cysteine with HCl added to it. Cysteine is known for being sulfur bearing and for helping to maintain good health of hair, nails and skin. L-Cysteine is also useful in promoting fast muscle recovery after intense exercise. It also helps the functioning of the immune system and keeps general good health in order. L-Cysteine is conditionally essential. This means that the body generally produces enough of it on its own, but during exercise, much of it can be depleted which means that cysteine will need to be supplemented in order to get the right amount back in the body. Cysteine helps to keep protein structures intact and also helps in the formation of collagen indirectly which gives it its effects of helping to maintain hair, nail, and skin health. This is not the only thing cysteine is good for though, also going on to promote the production of glutathione and L-taurine.