Paclitaxel Manufacturer & Supplier For Over 25 Years.

Active ingredients

Taxus cuspidata leaves contain Taxin A, Taxin H, Taxin K, Taxin L, which are its characteristic components;

In addition, there are clitaxel sterol, ecdysterone, B-sitosterol, AMENTOFLAVONE-7, Xiepei, kaempferol, paclitaxel and so on.

Extraction processing method

Taxus cuspidata leaves can be extracted by conventional methods using water, alcohol, etc. as solvents, and then the extract is concentrated to dryness.

Pharmacology

Measured by the conductometric method, after the skin was coated with 30% alcohol extract of Taxus Chinensis leaves, the evaporation of water could be significantly reduced. The value of the extract was 8.8 g/(㎡·h).

• Inhibition of tryptase activity;
• Inhibition of elastase activity;
• Elimination of hydroxyl radicals;
• Elimination of singlet oxygen;
• contraction of the pore area of the giant pilosebaceous glands;
• Inhibition of 5a-reductase activity;

Application in cosmetics&skin care products

Yew Tree Extract (Taxus Cuspidata Leaves Extract) can be used as an antioxidant, skin anti-wrinkle conditioner, hair growth enhancer, moisturizer, and skin pore astringent.