When and How Often Can I Use Centella asiatica?

The medicinal properties of this plant, also known as tiger grass, have been known for over 2000 years. For example, it was used by Asians in the form of poultices to heal wounds and, in particular, to heal the skin in cases of leprosy.

In cosmetics, the use of this plant in the form of powder or vegetable oil is quite new, in the early 1970s. The extract of Centella asiatica is a rich source of natural bioactive substances: saponins, triterpenoids, flavonoids, phenolic acids, triterpensteroids, amino acids, sugars… Two molecules in particular have been isolated and provide it with excellent wound healing properties: madecassosides and asiaticosides.

First of all, this plant can effectively combat signs of aging. In fact, thanks to its biochemical composition, it stimulates the synthesis of collagen, a protein essential for the firmness of the skin, whose content decreases with age. It is also known for its antioxidant effect, which it owes to the phenolic compounds contained in its leaves, roots, and stems. Thus, it significantly limits the production of chemical oxygen species such as free radicals. These unstable and highly reactive molecules damage a variety of healthy molecules in the body (DNA, RNA, proteins, etc.), accelerating aging.

Centella asiatica is also known for its repairing properties. Studies have indicated that it can alleviate stretch marks and skin markings such as acne scars, also known as post-inflammatory hyperpigmentation.

Finally, it stimulates blood microcirculation, which strengthens blood vessel walls. This prevents varicose veins on the body and dark circles under the eyes.