SkinMedica is world-renown for its scientifically advanced skin care, ranging from antioxidant recovery complexes to retinol to TNS, a patented compound of growth factors and pharmaceutical-grade collagen. Founded more than a decade ago by dermatologist Dr. Richard Fitzpatrick, SkinMedica offers a complete line of extremely high-quality skin care products that utilize proven skin rejuvenators such as vitamins E and C, retinol, tea tree oil and salicylic acid. Achieve healthier, more youthful skin with the help of SkinMedica's superior formulations.