Grape Seed extract

Original plant:Seeds of Vitis vinifera L..

Specification:Proanthocyanidin 95%

Test method:UV

Molecular formula:C30H26O12

Molecular weight:578.53

CAS No.:84929-27-1

Appearance: Brownish-red powder,with slight oder,taste with a litter bitter.

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.