The Thalgo Collagen Concentrate: Intensive Smoothing Cellular Booster is an ultra-concentrated serum that instantly smoothes first wrinkles, leaving skin velvety soft. By combating the first signs of ageing, Thalgo Collagen Concentrate with skin plumping Native Marine Collagen prolongs & protects your skin's youthful glow. Used as a treatment, it acts deep down for a lasting effect. Your skin will be regenerated in the heart of the cells, while your first visible wrinkles will be immediately smoother. No parabens. Mineral oil free. Propylene glycol free. No GMO.