AKA0167A,AKA0167B,AKA0167C,AKA0167D Grapefruit seed Extract food grade CAS Number 10236-47-2 Molecular Formula C27H32O14 Molecular Weight 580.53 Package：1 kg，25kg/ barrel Function: Analgesic and anti-inflammatory, antiviral, antibacterial Application: prepare two dihydrochalcone sweeteners Tags: Dietary supplements Anti Bacterial

Grape Seed Extract
Botanical Source: Vitis vininfera L.
Part used: Seed
Specification 95% Proanthocyanidins
Particle size 100% pass 80 mesh
Physical:
Loss on Drying ≤5.0%
Bulk density 40-60g/100ml
Sulphated Ash ≤5.0%

The Introduction of Grape Seed Extract

Grape seed extract is another powerful antioxidant. It strengthens and protects living tissue and aids in circulation.
It is a super antioxidant, 20-50 times more powerful than vitamin C, E and beta-carotene.
As we age, our bodies produce less antioxidant to combat the aging process and therefore need to supplement with these.
Grape seed extract contain natural bioflavonoids called proanthocyanidins which help support the health of the cell membranes from free radical damage.
It also provides cardiovascular protection by preventing oxidation of lipoproteins,
making them less likely to stick to blood vessel walls. 
Grape Seed Extract is powerful antioxidant, it  protects living tissue and aids in circulation,
grape seed Extract also provides cardiovascular protection by preventing oxidation
of lipoproteins, making them less likely to stick to blood vessel walls.