Description
Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum is a 20ml rinse-off exfoliating serum formulated with a 30% ACID 4 blend: AHA 15.3%, BHA 0.1%, PHA 14.61%, and LHA 0.01%. The charcoal-colored, medium-to-high-viscosity serum is designed for intensive exfoliation and should be rinsed off after approximately one minute.
How to Use
After cleansing, apply 2–3 drops to the skin, avoiding the eye and lip areas. Massage gently for about one minute, then rinse thoroughly with lukewarm water. Use 1–2 times per week. Because the formula contains highly concentrated acids, do not leave it on the skin longer than recommended.
Benefits
Provides intensive exfoliation, helps remove dead skin cells, helps reduce excess sebum, and helps improve the appearance of skin texture and tone.
Key Ingredients
30% ACID 4 Formulation: AHA 15.3%, BHA 0.1%, PHA 14.61%, and LHA 0.01%. The formula also contains niacinamide, allantoin, charcoal powder, and peat water.
Full Ingredients
Water, Gluconolactone, Lactic Acid, Methylpropanediol, Glycolic Acid, Potassium Hydroxide, 1,2-Hexanediol, Diethoxyethyl Succinate, Glycerin, Xanthan Gum, Polyglyceryl-10 Laurate, Acacia Senegal Gum, Polyglyceryl-10 Myristate, Glyceryl Caprylate, Niacinamide, Salicylic Acid, Allantoin, Disodium EDTA, Ethylhexylglycerin, Peat Water, Citric Acid, Hydroxypropyl Methylcellulose, Capryloyl Salicylic Acid, Butylene Glycol, Potassium Sorbate, Charcoal Powder.