100% authentic Guarantee! Brand New in Box! What it is:A highly concentrated serum that hydrates the skin with rich moisturizers and Pitera to produce a high-powered antiaging element. What it is formulated to do: Repair C is a skin hydrating and refining concentrate that intensely moisturizes and diminishes the appearance of fine lines. This light yet powerful replenishing serum with rich moisturizers, hyaluronic acid, and Pitera, combats the signs of aging by keeping skin nicely nourished. What it is formulated WITHOUT:- Sulfates - GMOs Suggested Usage:-Pump pea-sized amount onto fingertips-Smooth over entire face, especially around the eyes and neck which are prone to fine lines and dryness.