The Ordinary Lactic Acid 10% + HA is a high-strength superficial peeling formulation that offers mild exfoliation. It contains lactic acid, an alpha hydroxyl acid, combined with Tasmanian pepperberry to reduce inflammation and sensitivity commonly associated with exfoliation. The formula has a pH of approximately 3.8, which creates an ideal balance between salt and acidity for maximum effectiveness while minimizing irritation. The product is alcohol-free, nut-free, and vegan. The Tasmanian Pepperberry derivative may cause seasonal color variations in the formula. For best results, apply once daily in the evening. The product can be diluted with other treatments until skin tolerance develops. Not recommended for sensitive, peeling or compromised skin. Sun protection is advised during use.