Astragalus Membranaceus Extract

Astragalus membranaceus extract comes from the root of a plant that has been used in traditional Chinese medicine for centuries. It contains bioactive compounds including polysaccharides, flavonoids, and saponins, which give it antioxidant and anti-inflammatory properties.In skincare formulations, this extract functions primarily as an antioxidant, helping to protect skin cells from oxidative stress caused by environmental factors like UV radiation and pollution.

The extract's bioactive compounds work by neutralising free radicals—unstable molecules that accumulate from sun exposure, pollution, and natural metabolic processes. This antioxidant action helps reduce oxidative stress, which is a key driver of visible skin ageing including fine lines, loss of elasticity, and uneven tone.Beyond antioxidant activity, some research suggests these compounds may also support the skin's inflammatory response and cellular function, though further clinical evidence in humans is needed to confirm these mechanisms in topical skincare contexts.

This ingredient is typically found in serums, moisturisers, and other leave-on skincare products. It works well alongside other antioxidants like vitamin C or niacinamide. As with any new ingredient, introduce it gradually and observe how your skin responds, particularly if you have sensitive skin.

Astragalus membranaceus extract is generally well-tolerated in skincare formulations. Those with known allergies to plants in the legume family should exercise caution or patch-test first.