The intensive anti aging serum with 21 powerful plant extracts in a light texture, for everyone. The iconic Double Serum is available in a light, imperceptible texture, with proven results on signs of aging. Developed by Clarins Research, its unique dual formula combines 21 powerful plant extracts that help boost the 5 vital functions of the skin - regeneration, nutrition, oxygenation, hydration, protection - and act on signs of aging. Its dual texture - evanescent oil and fluid Gel - leaves an immediate "barely there" finish and a pleasant fragrance with fruity, floral, fresh and refined notes. The nested bottles contain the two formulas in a technological and eco-designed feat that prioritises responsible materials and limits waste. Its lipidic phase, modified by 70%*, contains ultra-light and "evanescent" oils that draw the active ingredients onto the skin, then evaporate, leaving an immediate "barely there" finish and offering an exceptional sensory effect on application. *Compared to Double Serum