Product Name: Grapeseed Extract Alias： Grape Seed Extract/ Grape Extract/grape seed extract powder/grape skin extract/organic grape seed extract Botanical Source: Vitis vinifera L. Specification: 95% OPC Part Used: Seed Appearance: Reddish brown fine powder Identification: HPTLC
Grape Seed Extracts are industrial derivative from whole grape seed that have a great concentration of OPC. The OPC has widely found from many plant species after it was firstly discovered by French scientist Jacques Masquelier from peanut shell. Human case reports and and results from laboratory and animal studies provide preliminary evidence that grape seed extract having antioxidant, no poisonous and anti-inflammatory.
Product Name: Grapeseed Extract
Alias：Grape Seed Extract/ Grape Extract/grape seed extract powder/grape skin extract/organic grape seed extract
Botanical Source: Vitis vinifera L.
Specification: 95% OPC
Part Used: Seed
Appearance:Reddish brown fine powder
Test Method: UV
NutraValley Advantages of Grapeseed Extract：
1. This product we sold to US and Europe very well, 100% natural and authentic quality ,
never adulterate other source of botanicals to seek more profits.
1. Can pass HPTLC for ID testing.
2. Pesticide Residue comply to USP<561> and EU regulation.
GrapeSeed Extract has beauty effect.
GrapeSeed Extract has cardiovascular protection and prevention of high blood pressure function.
GrapeSeed Extract can radiation resistant.
GrapeSeed Extract can anti-allergic, anti-inflammatory.
Specification Sheet of Grapeseed Extract:
Grape Seed Extract
Reddish Brown fine powder
NLT 95% Proanthocyanidins
Vitis vinifera L.
NLT 95% through 80 mesh
Plant part used
Loss on drying
40.0 – 55.0g/100ml
NMT 10 ppm
Total plate count
NMT 10,000 cfu/g
NMT 2 ppm
Yeast & Mold
NMT 1,000 cfu/g
NMT 2 ppm
NMT 1 ppm
NMT 0.5 ppm
Keep container unopened in cool, dry place.
25kg net / drum
24 months from date of production
Flow Chart of Grapeseed Extract: