Gatineau Perfection Ultime Pro-Defense Booster is a lightweight pre-serum booster designed to smooth, nourish and balance your skin. Used daily, this concentrated formula helps restore the healthy appearance of your complexion, support skins’ natural ability to protect, repair and renew and boosts the effectiveness of your other skincare products. Rock Samphire Extract Known as ‘Retinol of the sea’ for its ability to improve the appearance of lines and wrinkles. Glasswort Extract Helps strengthen the skin barrier, increases skin recovery and provides instant, deep hydration. Linseed Extract A rich source of omega fatty acids to enhance skin’s hydration and prevent moisture loss. Ceramides Nourishes and forms a protective layer to help prevent moisture loss and keep skin supple. Probiotics With Kefir Soothes, protects and balances for a healthy-looking complexion. Depth: 2.5 CM Height: 11.5 CM Width: 3.5 CM Apply to cleansed skin before serums and creams, avoiding the eye area Prevents water loss Improves the appearance of fine lines and wrinkles Strengthens the skins barriers