Back to Ingredient Dictionary

CORYLUS AMERICANA LEAF EXTRACT

Description

CORYLUS AMERICANA LEAF EXTRACT, derived from the American hazelnut tree, is a potent botanical ingredient gaining prominence in skincare formulations. This extract is rich in polyphenols, particularly flavonoids and tannins, which contribute to its antioxidant and anti-inflammatory properties. These compounds help protect the skin from oxidative stress and environmental damage, potentially reducing signs of premature aging.

The extract also contains significant levels of gallic acid and ellagic acid, known for their astringent and skin-tightening effects. These properties make it beneficial for oily and acne-prone skin types, helping to regulate sebum production and minimize the appearance of enlarged pores. Additionally, Corylus Americana Leaf Extract exhibits mild antimicrobial activity, which may assist in managing skin microbiome balance and reducing the occurrence of blemishes.

Studies suggest that this ingredient may improve skin barrier function and enhance hydration levels, making it suitable for incorporation into moisturizers and serums. Its natural origin and gentle action make it compatible with sensitive skin formulations. When used in skincare products, Corylus Americana Leaf Extract typically appears in concentrations between 0.1% to 1%, depending on the specific formulation and intended benefits.