Catalase

One of the best-known supplements for grey hair

One of the benefits of catalase is that it helps neutralise the hydrogen peroxide that builds up in the hair follicles, a key factor in the premature loss of hair colour.

By helping restore the hair's redox balance, it may contribute to preserving natural pigmentation and supporting the retention of hair colour over time. It is one of the most popular supplements for grey hair in France.

Catalase is a powerful antioxidant

This enzyme, working in synergy with superoxide dismutase and glutathione peroxidase, forms a remarkably fast antioxidant defence that breaks down free radicals (notably H₂O₂) at a rate of millions of reactions per second.

Supports liver health

The liver is one of the organs richest in catalase, and this enzyme is directly involved in neutralising the hydrogen peroxide generated during the processing of xenobiotics and alcohol. This enzymatic support helps protect liver cells and limit oxidative damage.

A natural detoxifying support

Thanks to its ability to rapidly convert hydrogen peroxide into water and oxygen, catalase supports the neutralisation of toxins throughout the body. It is part of a key enzymatic network that helps restore overall oxidative balance and support essential detox functions.

Scientific studies on Catalase

Many scientific studies have looked into the role of catalase in biological mechanisms. The findings are positive and the results very encouraging. It is one of the natural supplements with the largest body of scientific literature documenting its properties.