Brand new, never used, full bottle. Just ordered 2 by mistake and missed the return date. Peter Thomas Roth PRO Strength 10% PHA Exfoliating Clarifying Liquid 5 oz/ 150 mL An expert-level, daily leave-on exfoliating and clarifying liquid with 10 percent gluconolactone (PHA), five percent glycolic acid (AHA), and 0.5% salicylic acid (BHA). Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dullness, Uneven Texture, and Acne and Blemishes Formulation: Lightweight Liquid Highlighted Ingredients: - Gluconolactone (PHA) 10%: Cleans acne-prone skin and reduces the look of uneven texture and tone with gentle yet advanced exfoliation - Glycolic Acid (AHA) 5%: Improves the look of radiance, uneven skin tone, and smoothness - Salicylic Acid (BHA) 0.5%: Unclogs pores and targets acne.