"DrLinDirect.com is 100% authorized reseller of over 4,000 products. Dr. Michael Lin, our board-certified dermatologist has personally reviewed and approved every product on our site. Dr. Lin has also video reviewed over 1,100 skincare products, including Clarisonic, physician-only products like Glisodin Skin Nutrients, Glymed Plus, Glytone, Kelo-Cote, La Roche-Posay, Obagi, PCA Skin and leading in-home hair growth system the iGrow Laser."