"The recent study showing that skin carotenoids can be indicative of oxidative stress in the body is an important advance in antioxidant research and may potentially be the most important discovery with the Pharmanex BioPhotonic Scanner.  These findings should encourage consumers to know their score and increase their consumption of more fruits and vegetables while continuing to supplement."

- Lester Packer, Ph.D.,
The world's foremost antioxidant research scientist