WHAT IT IS From the Wrinkle Warrior Collection. Kate Somerville’slightweight and fast-absorbing multi-tasking serum, moisturizer, and primer all-in-one. 1.7 oz. Made in USA. WHAT IT DOES Three molecule sizes of Hyaluronic Acid penetrate the various levels of skin to instantly hydrate, improve skin firmness and smooth the look of fine lines, deep wrinkles, and crow’s feet. The soft, satiny finish restores a smooth complexion that is prepped for a more flawless makeup application. HOW TO USE IT Morning and evening, after cleansing, exfoliating and hydrating, apply a thin, even layer to the face and neck. ACTIVE INGREDIENTS Featuring HA, which has the ability to hold 1,000 times its weight in water, to effectively deliver long-term plumping and hydration, and improve the appearance of skin firmness and elasticity. A powerful blend of essential Amino Acids and Glucosamine boosts the production of collagen and elastin to improve firmness and elasticity for supple, younger-looking skin. Sichuan Pepper delivers an immediate and visible reduction in the appearance of wrinkles. Cosmetics – Multi Skincare > Kate Somerville > Saks Fifth Avenue > Barneys. Kate Somerville.