Toning primer intended for hyperreactive, ultrasensitive or temporarily sensitized skin during dermatological treatments. This is an innovative combination of an active tonic and a care base. Moisturizes, smoothes and prepares the skin to accept the products applied next. It facilitates application and minimizes the risk of other cosmetics rolling off. The soothing emulsion formula allows you to soothe the skin and strengthen the hydrolipidic barrier already in the toning stage. OPERATION: 3%glycosaminoglycans deeply hydrate, regenerate and elasticize the skin, making it soft and smooth. Improves the distribution and absorption of care products applied in subsequent care steps. Serine 2%, an amino acid with a calming and regenerating effect, relieves dryness and irritation. Ceramides soothe and strengthen the natural protective barrier. Reduces signs of hyper-reactive skin. Asiaticosidesandmadecassosides, active substances derived from asiatica, soothe irritations and redness and prevent the formation of new ones. Squalaneand borage oil regenerate and envelop the skin, reducing transepidermal water loss. Improves flexibility, softness and smoothness. Vitamin E nourishes the epidermis, improves its elasticity and regenerates. Ectoine soothes irritations, hydrates and reduces redness. Phytosterols regenerate the epidermal barrier and smooth the skin Arginine improves the condition of the epidermal barrier and hydrates the epidermis. RESULTS: The skin is deeply hydrated and prepared to receive the active ingredients of the care. Healthy, physiological pH restored. Improved application and minimal run-off of cosmetics applied in later stages. Reduces dryness, irritation and exfoliation of the epidermis. Strengthened hydrolipidic barrier. HOW TO USE: Apply the product to the hand and then dab it on the skin of the face, neck and décolleté. Use on clean skin as a base for care. Dermatologically and ophthalmologically tested on sensitive skin. Does not contain fragrances. The formula has been prepared to minimize the risk of allergic reactions. Vegan product. physiological pH. Store in a dry and shaded place, at room temperature.