Description : it is a kind of natural pigment extracted from marigold flower with its characteristic of bright color , anti-oxidate, high stability, no poison , high safety and so on.
we manufactuere kinds of dyestuffs...all them are welcomed in the world market for good quality and competitive price dyestuffs: sulphur dyestuffs, basic dyestuffs, reactive dyestuffs, disperse....
Latin Name: Vitis vinifera L. Patrt Used: Seeds Grape seed extract is a natural plant substance that has a concentrated source of oligomeric proanthocyanidins ( OPC) .It may help skin wounds heal faster....
Hebei Bonherb technology Co., Ltd. is a high-tech enterprise specialized in the developing, manufacturing and distribution of all kinds of herbal extracts. Proanthocyanidins 95% Polyphenols 90% ....