Dr. Hsieh products
Dr. Hsieh 18+2% Urma Daily Essence Mandelic Acid & Ursolic Acid
Dr. Hsieh 2.8% Tranexamic Acid Essence-classic
Dr. Hsieh Classic 10% B5 (10% Dexpanthenol)
Dr. Hsieh Classic 20% B3 (20% Nicotinamide Niacinamide)
Dr. Hsieh Lab. Smart Ceramide
Dr. Hsieh Lab. Smart Classic 1.2% Bakuchiol Essence
Dr. Hsieh Lab. Smart Retinol