Brightening Solution. Glycolic Acid, is the most common alpha hydroxy acid
(AHA). It stimulates new growth of skin, collagen, and elastin. As well as
working to diminish brown spots and hyperpigmentation, it also reduces fine
lines, wrinkles, acne, scars, and other signs of aging. Glycolic Acid
Brightening Solution prevents dead cells from clumping together, thus
increasing cell turnover. The skin appears bright and rejuvenated, reflecting a
healthy glow.

Topical use.