Progenix Professional Skin Care Retinol Anti-Wrinkle serum will target those deep wrinkles that other serums and anti-aging creams havent been able to cover. This anti-aging serum with retinol, Jojoba Oil, and Aloe Vera is gentle on the skin but tough on your wrinkles, dark spots, and fine lines. Can be used with other face moisturizers and creams, and oils. A great nighttime repair treatment, this best-selling serum that really works will leave you amazed when you wake up in the morning! Money back guaranteed, if you arent satisfied with the results, just email the seller for a full refund.