Clarins serums are all lightweight and intensive skin care products. The Double Serum actually contains an impressive 20 plant extracts, each of which works via different mechanisms to reclaim your skins natural radiance. This is a potent, high-performance anti-ageing serum that provides restorative action and visible skin renewal, working to counter damage and get your skin back on the right beauty track. Regular use will promote firmer skin and minimize fine lines and wrinkles - not to mention that elusive glow factor. Apply this skin-firming facial serum before your choice in Clarins daily moisturizers for optimal hydration potential, now available in jumbo size! Dermatologically tested, non-comedogenic.