DESCRIPTION: L - theanine is a non essential amino acid with significant antioxidant properties. However, it does more than just fight oxidative stress. This amino acid also possesses some impressive moisture-retention capabilities. It functions as a skin hydrator and helps prevent moisture loss for plump, glowing skin. It also helps eliminate dryness which can exaggerate the appearance of fine lines and wrinkles.
L-theanine can also diminish some signs of aging.