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Uva Ursi Extract is extracted from the leaves of Uva Ursi. The main components of Uva Ursi Extract are arbutin and ursolic acid. In addition to its antibacterial, antitussive, diuretic, and other pharmacological activities, arbutin is also an inhibitor of tyrosinase in human melanocytes. Arbutin can effectively inhibit tyrosinase activity in the skin. It blocks the formation of melanin, and accelerates the decomposition and excretion of melanin through its direct combination with tyrosinase, thereby reducing skin pigmentation, and removing stains and freckles. It is currently the main raw material commonly used in whitening cosmetics.
Function:
1) Antioxidation.
2) Antitumor effect.
3) Anti-hepatitis effect.
4) Antibacterial and antiviral effects.
5) Whitening, inhibiting melanin effect.
Application:
1) Applied in the cosmetic field, beta arbutin is mainly used in facial masks and essence to whiten, eliminate wrinkles, and dispel spots.
2) Applied in the pharmaceutical field, beta arbutin is usually made into capsules to enhance organism immunity, sterilization, and relieve cough.