After clenser and toner, Apply 3-4 drops and avoid contact with eyes. It should not be used on sensitive or compromised skin.When to use: PM. If you are new to direct acids, start with alternate days & gradually increase the frequency to once per day. Always use a moisturizer and sunscreen after using the exfoliator.|||How To Use:-A skin-regenerating daily serum with 9.5% AHA, a combination of glycolic acid & lactic acid with 0.5% BHA Salicylic Acid that exfoliates without drying the skin to reveal clear, radiant, and hydrated skin.A combination of Lactic Acid & Glycolic Acid acts as strong surface exfoliation agent. It stimulates cell renewal in the skin’s epidermis and dermis layers Salicylic acid helps in cleansing the pores & removing sebum for skin deepexfoliation Hyaluronic acid, a humectant to hydrate skin & give it a supple healthy loo Formulated ingredients sourced from Corbion and Royal DSM,Netherlands Suits all skin types