Coenzyme Q10
Also known as: CoQ10, ubiquinone
What It Does
A naturally occurring antioxidant that declines with age. Supports cellular energy production and protects against oxidative stress.
Coenzyme Q10, also known as ubiquinone, is a naturally occurring antioxidant present in every cell of the body. It plays a critical role in energy production within mitochondria and protects cells from oxidative damage. As we age, CoQ10 levels decline, contributing to visible aging signs like wrinkles and loss of firmness.
Topically applied CoQ10 penetrates the skin and provides antioxidant protection while supporting cellular energy production. This dual action helps repair existing damage and prevent new damage from forming. It is particularly effective at reducing oxidative stress from UV exposure and environmental pollutants.
Japanese brands have embraced CoQ10 extensively, with DHC and Kose featuring it in anti-aging products. The ingredient is popular in Japan both as a skincare active and a dietary supplement. Japanese formulations often use nano-encapsulation to improve CoQ10 penetration and stability.
Neutralizes free radicals and supports cellular energy production. Reduces oxidative stress and UV-induced damage. Stimulates collagen and elastin production.
The Japanese Context
Widely used in Japanese skincare and supplements. DHC and other major brands feature CoQ10 prominently. Often combined with other antioxidants.
Best For
How It's Used
Typical concentration: 0.1 to 1%, often nano-encapsulated
Ingredient Interactions
Side Effects and Cautions
Very well tolerated. Rare mild irritation possible.
