Anti-age boosterBoosters from the Elementa line can be used as such on the face after facial water or mixed with facial cream. It is easy to dispense the required amount of the product with a pipette.Resveratrol 3% + Vitis Vinifera Stem Cell booster is a powerful product against signs of aging.Use:Apply 2-3 drops directly to clean face or mix with moisturizer.15 ml Bioearth Elementa Resveratrol 3% + Vitis Vinifera Stem Cell Boost