-1, Product Name:  Grape Seed Extract|Maritime Pine Bark Extract|Pycnogenol|Proanthocyanidins|Procyanidine Powder For Sale

-2, Extract Part: Dried Bark /Seeds
-3, Active Ingredients & Specifications: (Pycnogenol /Proanthocyanidins /Procyanidine) 25% - 98%
-4, Test Method: TLC /UV /HPLC
-5, Appearance: Brown red - Brown Yellow /Purple Fine Powder

-6, Function : Used in Cosmetic, food ,drug field etc.

Grape seed extract is used for conditions related to the heart and blood vessels, such as atherosclerosis (hardening of the arteries), high blood pressure, high cholesterol, and poor circulation. Other reasons for the use of grape seed extract include complications related to diabetes, such as nerve and eye damage; vision problems, such as macular degeneration (which can cause blindness); and swelling after an injury or surgery. Grape seed extract is also used for cancer prevention and wound healing. 

Grape seed extract is a natural plant constituent which strengthens and protects living tissue. The most valuable flavonoids in grape seed extract are Oligomeric Proantho Cyanidins (also known as proanthocyanidins), commonly called OPC.

The OPC components in GSE are 50 times stronger than vitamin E and 20 times stronger than vitamin C. Beyond their antioxidant powers, OPC IS thought to improve blood circulation and help strengthen blood vessels. These actions benefit people with heart disease and cancer. 

Medical uses of grape seed extract 

1. Prevent heart disease 
2. Minimize fibromylagia damage 
3. The antioxidants in grape seed extract work hard at helping to control cellular damage, 
4. Fight skin diseases such as psoriasis and eczema 
5. Slow progression of macular degeneration and cataracts 
6. Lessen allergy symptoms 
7. Ease eye strain

-Grape seed p. E has the fnction of enhancing bone density and strength. 
-Grape seed p. E is active against HIV by inhibiting virus expression and replication. 
-Grape seed p. E can inhibit oral sugar metabolism and retard growth of certain bacteria. 
-Grape seed p. E is useful for treating heart diseases such as high blood pressure and high cholesterol. 
-Grape seed p. E can interfere with cancer cell growth and proliferation, as well as induce apoptosis. 
-Grape seed p. E can protect against carcinogenesis and prove supplementation for sunscreen protection. 
-Grape seed p. E has the function of anti-oxidation, scavenging free radical, preventing skin aging and UV radiation. 
-Grape seed p. E can maintain capillary and artery vascular health, enhance the tension of vascular and reduce the risk of cardiovascular disease. 
-Grape seed p. E is used for alleviating wound, edema from injury or trauma, varicose veins, lowering limb swellingand retinopathy.