Columbia Cosmetics Manufacturing is a leading private label manufacturer located in the San Francisco Bay area. Founded in 1978 by David and Rachel Rendel, the company has grown into one of the largest private label cosmetics manufacturers in the nation. Columbia produces literally thousands of custom formulations for many firms who have ingredient specifications that include liposomes, alpha hydroxy acid, sodium hyaluronate and essential oils of aromatherapy. The company also carries stock formulations and packaging in more than 1,000 cosmetic, fragrance, skin hair, nail and body care items.