Grape Seed Extract Procyanidin (S,China Wellbio price supplier

Name: Grape Seed Extract, Grape Skin Extract, Wild Grape Extract Powder
Plant Origin: Vitis vinifera L
Used Part: Seed, Skin
Active Ingredients: Phenolics, procyanidin, polyphenol
Appearance: Red brown powder

Grape Seed extract polyphenols:
1.95% by UV, folin assay
2.95% polyphenols with 15% phenolic monomers including
3. Atechin, epicatechin, ECG, etc. By UV, Folin Assay and HPLC. 90% by UV, folin assay
4.90% polyphenols with 10% phenolic monomers including
5. Atechin, epicatechin, ECG, etc. By UV, Folin Assay and HPLC

Grape Skin Extract
1. Anthocyanidins(OPC) 5%, 25%
2. Polyphenols 25%, 30%
3. Resveratrol 5%

Grape seed extract may have other possible anti-disease properties, such as:
1. Wound healing -- grape seed proanthocyanidins induced vascular endothelial growth factor and accelerated healing of injured skin in mice.
2. Tooth decay -- seed phenolics may inhibit oral sugar metabolism and retard growth of certain bacteria causing dental caries.
3. Osteoporosis -- grape seed extracts enhanced bone density and strength in experimental animals.
4. Skin cancer -- grape seed proanthocyanidins decreased tumor numbers and reduced the malignancy of papillomas.
5. Ultraviolet damage to skin -- dietary proanthocyanidins may protect against carcinogenesis and provide supplementation for sunscreen protection.

Function:
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

Package: By 25kgs/drum, inner by double plastic bag or aluminum foil bag. G. W.: 28KG, N. W.: 25KG, Volume: 0.08CBM
Storage condition: Sealed in well-closed container and avoid moisture and light.
Shelf life: Two years according to storage condition.