Natural skin brighteners clinically proven to be more effective and safer than hydroquinone, are the key to this phenomenal serum.  MSM helps drive the product deep into the layers of the skin where minuscule scar tissue builds up and skin clarity is compromised.  Natural skin brighteners such as Kojic Acid, Licorice Root and Horseradish Extract make photo damage and aging skin a thing of the past.  Hyaluronic Acid and Vitamin E makes skin supple and promotes healing.  The result - more tissue integrity for younger, more even toned complexion.  Gentle enough for daily use.