Back to Ingredient Dictionary

PRUNUS SPECIOSA BARK EXTRACT

Description

Prunus speciosa bark extract, derived from the Oshima cherry tree native to Japan, is a potent botanical ingredient gaining popularity in skincare formulations. This extract is rich in phenolic compounds, particularly flavonoids and proanthocyanidins, which contribute to its antioxidant and anti-inflammatory properties.

The extract has demonstrated efficacy in protecting skin cells against oxidative stress and UV-induced damage, potentially reducing the signs of photoaging. Its anti-inflammatory effects may help soothe irritated skin and reduce redness. Research suggests that Prunus speciosa bark extract can inhibit the activity of tyrosinase, an enzyme involved in melanin production, indicating potential benefits for hyperpigmentation and uneven skin tone.

Additionally, the extract has shown moisture-retaining capabilities, helping to improve skin hydration and barrier function. Its antioxidant properties may also support collagen production and protect existing collagen from degradation, contributing to improved skin elasticity and firmness.

When incorporated into skincare products, Prunus speciosa bark extract is typically used at concentrations between 0.1% to 2%. It is generally well-tolerated and can be suitable for various skin types, including sensitive skin.