Anti-oxidant And Antifungal Activity 98% Pterostilbene,CAS No 537-42-8

Product Name: Pterostilbene
Other Name: Pterostilbene
Appearance: White Powder
CAS NO : 537-42-8

Methylparaben-Mainly used in preservative and cosmetic annexing agent

Appearance: white crystal powder
Origin: China(Mainland)
Product Description USED IN FOOD PRESERVATIVE METHYL PARABEN
CAS No.: 99-76-3

Factory supply Birch bark extract betulinic Acid 98%,CAS No.:472-15-1

Product Name: Betulinic acid
Other Name: 3ß-Hydroxy-20(29)-lupaene-28-oic acid
Appearance: White Powder
CAS NO: 472-15-1