Chemical Peel Chemical Peel This 40 year old woman desired improved skin tone and color balance. She underwent a 35% TCA chemical peel. Chemical Peel This 32 year old woman desired improvement of her sun-damaged skin. She underwent a 35% TCA chemical peel. Chemical Peel This 39 year old woman desired improvement of her blemishes and sun-damaged skin. She underwent a 35% TCA chemical peel. Chemical Peel This 43 year old woman desired correction of wrinkling. She underwent a 35% TCA chemical peel and facelift surgery.