Chances are that no matter what brands of skin care products you've used in the past, you've benefited from the work of Joe Lewis. A research chemist, Lewis discovered the secret to using alpha hydroxy acids in skin care products and released the first glycolic acid treatment ever for sale in 1983. He also pioneered the use of idebenone and coffeeberry for the treatment of signs of aging. His formulas have been duplicated and replicated by skin care brands all over the world. With the PRIORI skin care collection, the brand founded by Lewis, you can receive the benefits of his latest formulas and innovations.