Characteristics: This product is light yellow crystal; Easy to oxidize in air, easy to deteriorate in light, slightly soluble in ethanol, insoluble in water.

Content: not less than 2.8 million IU/g.

To use:

This vitamin is fat-soluble, it is the necessary factor to regulate the growth and health of epithelial tissue cells, make the surface of rough and aging skin thin, promote the normalization of cell metabolism, and have obvious anti-wrinkle effect. Can be used for skin care, wrinkle removal, whitening and other advanced cosmetics.

Reference Dosage: Recommended dosage is 0.1 ~ 1%

Suggested usage: it is recommended to add in the oil phase, and an appropriate amount of antioxidant -BHT should be added, and the temperature should be about 60℃, and then it can be dissolved.