The Ordinary Lactic Acid 10% + HA is a high-strength superficial peeling formulation that combines 10% lactic acid with hyaluronic acid. This exfoliating treatment helps improve skin texture and tone while the Tasmanian pepperberry extract helps reduce potential irritation. This 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 contains a plant-derived Tasmanian Pepperberry derivative that may show seasonal color variations in the formula. It is alcohol-free, nut-free, and vegan. For best results, apply once daily in the evening and can be diluted with other treatments until skin develops tolerance. Not recommended for sensitive, peeling or compromised skin.