This key ingredient of all Avene products infuses skin with hydrating soothing antioxidant water. Alleviates facial redness and irritation associated with psoriasis eczema and rosacea. Calms skin after shaving burning stinging or dermatological procedures. Provides antioxidant protection with an optimal calcium/magnesium ratio. Ideal for use after exercise or during travel for a soothing perk-up.