Because it is better?
Our sugar-based exfoliating active, N-acetyl glucosamine (NAG), is a skin-identical ingredient. Acid exfoliants (Aha, Bha) dissolve the glue between cells. NAG works by binding to cell receptors that signal renewal, speeding up the skin's natural exfoliation. Since NAG is a sugar, the PH is identical to that of normal skin. No itching, no redness, no photosensitivity. Strong anti-aging activity, very gentle on the skin.
What are you doing.
NAG penetrates deep into the skin and accelerates cell renewal. Since NAG is the building block of hyaluronic acid, it increases the biological creation of collagen and hyaluronic acid, leaving skin plump, hydrated and renewed.