Skin Boost Day and Night HYDRO-LOCK Cream rich in Hyaluronic Acid, enhanced with a lipid protection system and Vitamin E provides daily moisturization and nourishes the skin. By adding a few drops of the Skin Boost Concentrate with Hyaluronic Acid you can maximize the effect of the cream.AA SKIN BOOST combines the power of potent active ingredients, which reduce first signs of aging and improve the skin condition with delicate skin care, ideal for people with allergy-prone, sensitive skin.The entire line up was developed under strict medical supervision and tested clinically. With decades of research under our belt we have created products containing ultra-high but safe concentrations of essential vitamins and active substances.1. Deeply hydrates the skin2. Makes skin soft to the touch3. Restores smoothness and firmness4. Ensures a healthy complexionUse:Apply a small amount of cream to cleansed face every morning and evening (avoiding the eye area), including the neck and neckline.50 ml AA Skin Boost Ha+ Day & Night Cream 50 ml