Coenzyme Q10

Coenzyme Q10, also known as CoQ10, is a naturally occurring antioxidant found within the skin — quiet, essential, and deeply intelligent.

It plays a role in helping the skin protect itself from oxidative stress: the everyday invisible pressure of sunlight, pollution, stress, and time. But like many things within the skin, its natural presence can lessen as the years move through us.

In skincare, CoQ10 is valued for its ability to support skin that feels tired, exposed, or in need of replenishment. It helps defend the complexion from environmental stress while supporting a smoother, more resilient-looking appearance.

For Guardian, CoQ10 is the leading antioxidant.

Chosen not for trend, but for purpose — to sit at the heart of an oil-free serum created to help protect, hydrate, and quietly strengthen the skin.

A guardian in every sense.