Germinal Deep Action Prebiotics stimulates natural defense mechanisms for balanced, healthy-looking skin. Apply daily to increase dermal water reserves and circulation, and show off a complexion free of flaking, imperfections, or wrinkles. Discover the first prebiotic in ampoule format. Directions for use: Shake the ampoule, break it open, and pour the contents into your hands. Apply with your fingertips and gently pat onto your face, neck, and décolletage, including the eye and lip contours. Use in the morning on a clean face and before your usual treatment.