Hydroxytyrosol is a natural polyphenolic compound with strong antioxidant activity, which was originally extracted from olive oil with the reputation of "liquid platinum", "beauty oil" and "Mediterranean manna". The main effects of hydroxytyrosol are: antioxidant, beneficial to bone growth and development, anti-cancer and anti-cancer, reduce the harm of smoking to the human body, and protect the cardiovascular system. Hydroxytyrosol can be used in beauty products and health care products.

• Appearance: Colourless to Yellow Sticky Oil