Original plant: Seeds of Vitis vinifera L..

Specification: Proanthocyanidin 95%, 98%polyphenol 95%

Test method:UV

Molecular formula: C₃₀H₂₆O₁₂

Molecular weight: 578.53
CAS No.: 84929-27-1

Solubility: Partly soluble in water.
Pharmacology Action:1.Prevent skin aging and inhibites UV radiation

2.Enhance capillary strength and vascular function

3.Penetrate the blood-brain barrier to help protection of the brain and nerve tissue from oxidation

4.Alleviate PMS problems,brusing,edema from injury or trauma,varicose veins,leg swelling and retinopathy

Packing:25kg/Fiberboard drum with double-layer plastic bag inside.Or depending on customers requirement