Active ingredientOligo Proanthocyanidin
FeaturesAntioxidant Vascular health Diabetes reduction Skin elasticity UV protection
Grape Polyphenols30~95%
Latin nameVitis vinifera L.
Part usedSeed
Plant sourceVitaceae
Antioxidant ActivityHigh
Dominant ColorBrown
FeaturesNatural Antioxidant Powerful Antioxidant High potency Pure Extract Market leading price
PackagingBulk
Product TypeSeed Extract
Purity100%
MOQ1 Kilograms/Kilograms
Product TypeOrganic Product
UsageMaking herbal medicine
IngredientsHerbal Extract
FormPowder
GradeFood grade/ medical grade
Shelf Life5 Years
MOQ100 Kilograms/Kilograms
VarietyFruit
FormPowder
Purity(%)High
ColorBrown
EdibleYes
WeightAs per requirement Kilograms (kg)
Active IngredientProcyanidins
AppearanceFine powder
ColorDark Purple
FeaturesHigh OPCs content Potent antioxidant Vascular enhancer Diabetes reducer Skin elasticity booster
Molecular Weight578.53
OPC Content95%
AppearanceReddish-brown
CAS Number84929-27-1
ExtractionSolvent Extraction
FeaturesHigh Antioxidant Rich Flavonoids Boosts Immunity Improves Health Natural Source Food Grade
GradeFood Grade
OriginChina
ColorBrown
FeaturesHigh potency Rich in OPCs Antioxidant Promotes health Improves collagen
FormPowder
Packaging25kg drums
Purity95%
Shelf life2 years
Ash contentNMT 2.0%
FeaturesAntioxidant Heart health Eye protection Blood vessel strength Anti-inflammatory
Heavy metalsNMT 10ppm
Latin nameVitis vinifera L.
Mesh size80 mesh
MoistureNMT 5.0%
CAS Number[84929-27-1]
ColorDark Purple
Extraction MethodAlcohol/Water
FeaturesHigh OPC content Powerful antioxidant Skin health boost Heart health aid Cancer prevention Natural ingredient
FormPowder
Latin NameVitis vinifera.L
AppearanceBrownish-red powder
Cas No84929-27-1
FeaturesHigh Proanthocyanidin Powerful Antioxidant Improves Circulation Boosts Immunity Skin Health Cardiovascular Support Anti-inflammatory
Molecular FormulaC30H26O12
Molecular Weight578.53
Polyphenol95%
PartSeed
FormPowder
Purity(%)95% 98%
ColorFine Reddish Brown Powder
Shelf Life2 Years
FeaturesHigh Polyphenols Rich OPCs Natural Antioxidant Food additive Cosmetic Ingredient Dietary Supplement
Net Weight25kgs
OPCs80%-95%
PackagingPaper-drums
Plant SourceVitis Vinifera Linn
Polyphenols45%-80%
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CAS Number84929-27-1
ColorBrown
Extraction MethodAlcohol/Water
FeaturesHigh OPC Rich antioxidants Boosts immunity Improves health Natural source
FormPowder
Latin NameVitis vinifera.L
FeaturesHigh procyanidins Rich polyphenols Health benefits Wide applications
FormExtract
PackagingBulk
Polyphenols80-90%
Procyanidins95%
Shelf Life24 months
Extraction MethodSolvent
FeaturesHigh Antioxidant Rich Polyphenols Promotes Health Reduces Damage Natural Extract Cancer Prevention
FormPowder
PackagingBulk
Polyphenols60-95%
Proanthocyanidins60-95%
Active CompoundsProanthocyanidins
Dosage FormCapsules Tablets
Extraction MethodSupercritical CO2
FeaturesAntioxidant rich Improves circulation Boosts immunity Heart health Reduces swelling
PackagingBottles Pouches
Plant SourceVitis vinifera
Extraction MethodUV
FeaturesHigh antioxidant Improves skin Diabetes reduction Boosts immunity Rich in polyphenols
Grape Polyphenols30~95%
OriginHushan Zhejiang China
Plant partSeeds
Proanthocyanidins95%
AppearanceRed Brown Powder
Cas4852-22-6
ExtractionNon-Fermented
FeaturesStrong Antioxidant Improves Circulation Protects Eyes Moisturizes Skin Reduces Wrinkles Whitens Skin Promotes Hair Growth
MfC30H26O13
Mw594.52
ColorBrown
ExtractionMethod
FeaturesHigh quality Rich antioxidants Affordable price Pure extract Health benefits
FormPowder
PackagingSize
PurityPercentage
AppearanceReddish-Brown
Extract solventsEthanol
FeaturesHigh proanthocyanidins Excellent solubility Antioxidant properties Anti-atherosclerosis GMO-free Wide applications
Heavy Metal10PPM
Loss on drying5.0%
Packaging25kgs/drum
AppearanceReddish brown powder
English NameGrape Seed
Extraction MethodSolvent Extraction
FeaturesHigh Antioxidant Rich OPCs Natural Source Pure Extract Superior Quality
Latin NameVitis Vinifera L
PackagingBulk
Shelf Life24 Months
EfficacyPromote Nutrition
IngredientsGrape Seed
DosageAs advised by physician
Dosage GuidelinesWith Water
Storage InstructionsCool and Dry Place
Price Trend: 10.00 - 50.00 USD ($)/Kilograms
MOQ1 Kilograms/Kilograms
Extract TypeLiquid Solid Extraction
VarietyOther Herbal Extract
PartSeed
FormPowder
Extraction TypeHot
Purity(%)95
Active ingredientsProanthocyanidins
AppearanceRed-brown powder
FeaturesHigh potency Rich antioxidants Boosts immunity Improves blood flow Enhances skin health Reduces inflammation Natural ingredient
Oligomer45% 65% 85%
Plant originVitis vinifera
Polyphenol70% 80% 90%
EfficacyPromote Nutrition
FunctionIncrease Immunity
Dosage GuidelinesWith Warm Water With Water
ColorBrown
ExtractionVarious
FeaturesRich antioxidants Improves health Boosts immunity Natural source Versatile uses
FormSeeds
PackagingBulk
PurityHigh
ColorBrown
Extraction MethodWater
FeaturesHigh ORAC Strong Antioxidant Anti-aging Cardiovascular benefits Anti-cancer
FormPowder
ORAC Value8000-18000 umol/g
PackagingBulk/Custom
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