AFA (Amino Acid Filaggran Antioxidant) peels are skin friendly as they do not irritate the skin or make it photo sensitive. Filaggrins is a protein in the skin that developes and maintains the skin barrier. Effective for reducing fine lines, photo pigmentation, age spots, uneven skin tone and texture. Strengh of peel depends on each individal and start at 20% up to 50%.