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METROSIDEROS EXCELSA FLOWER/LEAF EXTRACT

Description

Metrosideros excelsa flower/leaf extract, derived from the New Zealand Christmas tree (Pohutukawa), is a potent botanical ingredient gaining traction 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 ellagic acid, known for its skin-brightening effects and ability to improve skin tone. Its astringent properties make it beneficial for oily and acne-prone skin types, helping to regulate sebum production and tighten pores. Additionally, Metrosideros excelsa extract has shown promising results in supporting skin barrier function and promoting collagen synthesis.

In skincare products, this ingredient is typically used in concentrations ranging from 0.1% to 2%, depending on the formulation and intended benefits. It can be found in various product types, including serums, moisturizers, and toners. While generally well-tolerated, patch testing is recommended for individuals with sensitive skin or known botanical allergies. Further research is ongoing to fully elucidate its mechanisms of action and potential long-term benefits for skin health.