"Hydra bio Tonique is a moisturising toner that produces a sensation of freshness while generating intense hydration, immediately and lastingly. Non-comedogenic. Fluid, lightweight texture. Non-rinse. About this item Produces a sensation of freshness Leaves the skin toned and moisturised Very good cutaneous and ocular tolerance From the manufacturer BENEFITS Produces a sensation of freshness Leaves the skin toned and moisturised Very good cutaneous and ocular tolerance - Non-comedogenic - Fluid, lightweight texture - Non-rinse What happens in your skin All BIODERMA products are formulated according to the ecobiology principles, which is at the heart of NAOS approach to respect the skin ecosystem and preserve its health lastingly. Hydrabio Tonique, with the patented complex Aquagenium, generates intense hydration, immediately and lastingly. It retrains the skin to activate its natural moisturising capacities by stimulating the production of aquaporins, water channels in the skin, and retain the water it needs to be balanced. Usage advices Morning and evening STEP 1 Soak a cotton pad. STEP 2 Apply over the face and eyes after cleansing with Hydrabio H2O or Hydrabio Lait (Cleansing milk). Better understand for better care Each day the skin of face loses water and this daily water loss concerns all men and women from all countries, whatever their age or type of skin. Skin is a smart and dynamic ecosystem in permanent interaction with its environment. In normal conditions, the skin could be rehydrated naturally but some external factors such as pollution, UV rays, tobacco, alcohol, fatigue, stress and climate change increase skin dehydration by altering this natural mechanisms. The skin is no more able to generate properly its natural hydration and dehydrates. The epidermis might break down, form micro-wrinkles and tighten. Consequently, the complexion loses its natural color and becomes dull. Tested under dermatological control"