Obagi Medical Products develops skin care products for the dermatology, plastic surgery and related aesthetic markets. The company has expertise in the area of penetrating therapeutics technologies. Its products are used to treat various skin conditions, such as chloasma, melasma, senile lentigines, acne vulgaris and sun damage. The company also offers a complete line of highly stable vitamin C serum. The company has international presence in Canada, Mexico, Central America, South America, Europe, the Middle East and Asia. It specializes in developing treatment solutions for the photolumines skin condition and offers eye care products. Obagi Medical Products is headquartered in Long Beach, Calif.