Twinlab Na-PCA is a PH-balanced, concentrated solution of the sodium salt of pyrrolidone carboxylic acid, a natural moisturizing factor found in human skin. Na-PCA is synthesized from glutamic acid, a nonessential amino acid.
This skin contains natural moisturizers, the most important being Na-PCA. Old skin contains only about half the amount of Na-PCA as that found in young skin. The ability of skin to hold moisture is related to its Na-PCA content. It is water, and not oil, that keeps skin soft and supple. Na-PCA helps keep skin moisturized, improving its appearance and giving it a moist and youthful glow.
Since it will not clog pores, you can feel comfortable using this natural moisture source in many ways to keep your skin fresh and hydrated:
Spray directly on body. Do not spray into face. For face application, spray onto hands and apply to the face.
Water, sodium PCA, phenoxyethanol, aloe barbadensis leaf juice powder, ethylhexylglycerine, eucalyptus globulus oil, cetyl hydroxyethylcellulose.
For external use only. Best if used by date shown on the bottle.