Apply up to 3 times a week ideally in evening. Skin may tingle. Patch test is essential. Apply a broad spectrum SPF while using the product and for a week thereafter. Do not use with other exfoliating treatments or retinoids. Can cause irritation, redness and peeling, especially around the eyes and mouth, in the early stages of treatment while skin builds tolerance. If persistent irritation occurs, cease use and consult a physician. Use only as directed on unbroken skin. For external use only. Do not use while pregnant. Keep out of reach of children. Store in a cool dry place at 5 - 25°C. Do not expose to high temperature. Protect from direct sunlight.

Cleanse face. Apply a few drops of serum to face and neck. Leave on for 3-5 minutes. Rinse thoroughly with warm water. For an intensive treatment apply a Skin Republic face mask over serum or follow with a moisturiser.