Reduces sagging. Increases the skin's resistance to skin sagging. Ultra-concentrated rich emulsion that favors the penetration of redensifying active ingredients. With age, the skin loses its thickness, becoming more fragile, dry and less elastic. This intensive cosmetic treatment combined with daily nourishing care, fights against skin sagging as it tones, reduces sagging, and achieves more structured, compact and firm skin. It achieves a lifting effect from the inside, thanks to its stimulating function in the production of extracellular matrix components. How to use: Always apply before the cream on the face, neck and décolleté morning and night, allowing it to penetrate for a few seconds, as an enhancer of the Be+ Redensifying Nourishing Cream for Mature Skin cosmetic treatment. Avoid applying this serum around the eyes. Complete your usual Be+ care with the products from the Be+ Pre Treatments Ultra Concentrated range, which will provide additional properties.