Banner - NPPA Connect
|Articles|November 15, 2002

Intrinsic-Extrinsic Aging Link

Paris - There is compelling evidence with in vitro and animal studies that an increase in some antioxidants - especially those applied to the skin - helps protect the skin from cell-damaging oxidants, whether the aging is due to intrinsic or extrinsic stressors. Where the research falls short, one expert said, is in the lack of human studies.


Related to this article