A medium strength peel formulated with 50% glycolic concentration, designed for more aggressive or stubborn anti-aging concerns . Skin concerns: wrinkles, facial lines, scars, uneven texture, hyperpigmentation, adult acne, age spots, pores, brightening. Skin type: less sensitive skin types, not recommended for sensitive skin or first time peelers. Good for: deeper surface peeling, difficult or subborn blemishes, experienced peelers. Peel count: 15-30 peel treatments per bottle. Ingredients: glycolic acid, deionized water, octoxynol 10, hydroxyethylcellulose, cucumis sativus (cucumber) fruit extract, camellia sinensis (green tea) leaf extract, matricaria recutia (chamomile) flower extract, symphytum officinale (comfrey) leaf extract, phenoxyethanol, ethylhexylglycerin, retinol palmitate. Size: 1oz e 30ml.