The Ordinary Mandelic Acid 10% + HA is a gentle exfoliating serum (AHA) designed to improve skin texture, brightness, and clarity. It uses mandelic acid (10%), which has a larger molecular size, allowing it to penetrate the skin slowlymaking it less irritating than other acids like glycolic acid. It is combined with Hyaluronic Acid (HA) to keep the skin hydrated and balanced while exfoliating. This makes it ideal even for beginners or sensitive skin types. Key Benefits: Gently exfoliates dead skin cells Improves dullness & uneven skin tone Helps reduce acne, blemishes & blackheads Smooths rough texture Hydrates skin while exfoliating Suitable for sensitive & acne-prone skin Why Mandelic Acid is Special: Larger molecule slower absorption less irritation Works on both surface + pores Helps with dark spots & post-acne marks How to Use: Apply once daily (preferably PM / night) Use a few drops on clean, dry skin Follow with moisturizer Always use sunscreen in daytime (important )