Idebenone

Idebenone is an antioxidant that can shield the skin from a number of free-radical attacks, including the development of secondary chemicals that damage skin physiology.

What are the benefits?

Idebenone is an antioxidant that can shield the skin from a number of free-radical attacks, including the development of secondary chemicals that damage skin physiology. It is said to help with both intrinsic and extrinsic skin damage incurred by free radical development. 

See also:
Antioxidant