Sonwu Supply Natural Powder Oligomeric Proanthocyanidins Grape Seed Extract

• Certification: RoHS, BRC, ISO, FDA, HACCP, SGS
• Assay Method: HPLC
• Application Form: Capsule
• Application: Health Care Products
• Polyphenol Content: 95%
• CAS: 84929-27-1
• Model NO.: SWP-BX258
• Mf: C32h30o11
• MW: 590.574
• Einecs No.: 284-511-6
• Test Method: HPLC
• Shelf Life: 2 Years
• Storage: Cool and Dry Place
• MOQ: 1kg
• Assay: 95%OPC
• Raw Materails: Yes
• COA: Yes
• Appearance: Brown Yellow Powder
• Transport Package: Vacuum Sealed Foil Bag
• Specification: 1kg/bag
• Trademark: Sonwu
• Origin: China
• Production Capacity: 500kg/Month

Product Description

Product Description

 

Product name	Grape seed extract
Test Method	HPLC
Purity	95%OPC
Appearance	Brown Yellow Powder
Shelf life	2 years
Storage	Cool and dry place

 

Grape seed extract is a dietary supplement made from the ground-up seeds of red grapes. It is rich in antioxidants, specifically proanthocyanidins, which are plant compounds that have been shown to have various health benefits.

Certificate of Analysis

 

Application

1. Antioxidant effect: Polyphenols in grape seed extract include phenolic hydroxyl groups of proanthocyanidins and gallic acids, which provide hydrogen atoms and have specific and powerful antioxidant effects. The ability of neutralizing iron ions and oxygen attacking lipids is 15 ~ 25 times that of VB, and its free radical scavenging effect is stronger than that of VC.VE and other antioxidants.

2. Anti-radiation effect: it can inhibit lipid peroxidation caused by radiation.

3. Anti-inflammatory effect: The main components are proanthocyanidins, whose antioxidant activity can inhibit the synthesis and release of inflammatory factors such as histamine, prostaglandin and leukotriene, inhibit the release of basophils and mast cells granules, inhibit the activity of histamine decarboxylase and limit the action of hyaluronase.

4. Cataract prevention: the main component of cataract prevention is catechin; Grape seed extract can improve the visual acuity of patients with myopic non-inflammatory retinal changes and improve eye fatigue.

5. Anti-ulcer effect: oligomeric proanthocyanidins in grape seed extract can protect gastric mucosa damage, and proanthocyanidins have the effect of scavenging free radicals on stomach surface and protecting stomach wall.
 

Recommended Products

Grape Seed Extract+Aloe Vera Extract
Oligomeric proanthidins contained in Grape Seed Extract has stable antioxidant activity and is helpful to skin whitening. Aloe emodin, which is contained in Aloe Vera Extract, is not only used for immune regulation but is also an important ingredient in cosmetics.

 

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OEM service

HARD CAPSULE

Type: 0# 1# 2# 3#

Coulor: More than 30 colours are available.
Capsules have a hard shell, and either contain powders or dry ingredients. Suitable for all kinds of plant extract powder.

SMALL BAG PACKAGE

 

Type:10g, 50g, 100g, 500g, 1000g, 2000g...

Small bag is also a good choice for a samll amount of contents packaged.Customized size,color and label design are available.

BOTTLE

 

Type: PET, PE(HDPE),....

Volume:60cc,120cc, 150cc, 200cc, 250cc...
Customized size,color and label design are available.

 

Company Profile

 

FAQ

1. Customs clearance

1) By Express:

Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and peofessional group will help you clear the customs.

2) By Air and by Sea:

Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.

2.Payment

T/T,Western Union,MoneyGram,Trade Assurance Order,L/C etc.