COS DE BAHA Glycolic Acid 10% AHA Serum 30ml

Purified Water, Glycolic Acid, Butylene Glycol, Glycerin, Niacinamide, Sodium Hydroxide, Panthenol, Allantoin, Betaine, Sodium Hyaluronate, Portulaca Oleracea Extract, Centella Asiatica Extract, Hamamelis Virginiana (Witch Hazel) Extract, 1,2-Hexanediol, Hydroxyethylcellulose, Disodium EDTA

Apply a small amount to clean, dry skin in the evening. Start with 2-3 times weekly, gradually increasing frequency as tolerance builds.

Q: Why does my skin tingle when applying this? A: A mild tingling sensation is normal with glycolic acid. If you experience burning or significant discomfort, rinse off immediately. Q: How is glycolic acid different from salicylic acid? A: Glycolic acid is an AHA that works on the skin's surface to exfoliate dead skin cells, while salicylic acid (BHA) penetrates into pores to clear blockages. Q: Will this help with hyperpigmentation? A: Yes, regular use of glycolic acid helps fade dark spots and even skin tone by accelerating cell turnover. Q: Can I use this if I have rosacea? A: Those with rosacea should use caution with glycolic acid. Start with a lower concentration or consult a dermatologist before use. Q: Is increased sun sensitivity common with this product? A: Yes, glycolic acid increases photosensitivity. Daily sunscreen use is essential, and limiting sun exposure is recommended.