Prunus Cerasus Extract

Prunus cerasus extract is derived from sour cherry fruit and pits, a natural source rich in flavonoids and phenolic compounds. These polyphenols give the extract its primary function as an antioxidant, helping to neutralise free radicals that can damage skin cells through oxidative stress.The extract also possesses mild keratolytic properties, meaning it may gently support the skin's natural exfoliation process, alongside providing hydration and skin conditioning benefits. It is used sparingly in skincare formulations, appearing in roughly 0.1% of products on the market.

The extract works primarily through its flavonoid and polyphenol content, which have the chemical structure to donate electrons and neutralise free radicals. This prevents these unstable molecules from triggering oxidative damage to skin cell membranes, proteins and DNA.In addition to direct antioxidant action, in vitro research suggests the extract may upregulate the skin's own antioxidant defences and anti-inflammatory genes in both keratinocytes and fibroblasts, the two main cell types in the epidermis and dermis.

Prunus cerasus extract is typically found in serums, moisturisers and masks at low concentrations. It works well alongside other antioxidants such as vitamin C or niacinamide, and can be used daily as part of a routine skincare regimen. There is no requirement for special preparation or application technique.

The extract is generally well-tolerated with no significant safety concerns reported in research. Those with known sensitivity to cherry fruit or stone fruit allergens should avoid products containing this ingredient.