grape seed extract It is one of the natural extracts. with the highest antioxidant efficiency (anti-oxidant) with important substances is Oligomeric Proanthocyanidins (OPCs)
Grape Seed Extract Grape seed extract It is one of the natural extracts. with the highest antioxidant efficiency (anti-oxidant) with important substances is Oligomeric Proanthocyanidins (OPCs)
The active substances obtained from the extraction of Grape Seed (Grape Seed) are OPCs, Catechin and Epicatechin.
Use: Can be used in all skin care regimens. who want to enhance the efficiency of antioxidants
Mixing method: mix in water (water-phase) avoid heat over 40 degrees
Usage rate: 0.5-5% (recommended 0.5-2% as the color of Grape Seed Extract darkens the color of the cosmetic formula. if used in large quantities)
Product characteristics: dark brown liquid
Solubility: can dissolve in water
Storage: Can be stored in the refrigerator (6-8 degrees). Close the bottle tightly. and protected from sunlight or heat, the product has a shelf life of at least 2 years
INCI Name : Vitis Vinifera (Grape) Seed Extract
(Proanthocyanidins Content: 9.5-10.5%)
Certificate of Analysis/Specification Sheet will be sent to your mailbox after the order is packed.
Mechanism:
Appearance:
Storage: 5-15C, Tightly seal. Avoid Heat & Light
Shelf Life: 24Months from manufacturing or testing date (Current Lot will expire: 01/2025)
Dosage (Range): 0.5% - 5%
Recommended Dosage: 1%
Mix Method: Add at last step. Avoid temperature above 40C.
Heat Resistance: Avoid heat above 40C
Stable in pH range: 4 - 6.5
Solubility: Water
Product Types: Cream , Lotion , Clear Gel , Toner , Mask , Scrub
INCI: VITIS VINIFERA (GRAPE) SEED EXTRACT , GLYCERIN
Product Specification:
| Test | Specification |
|---|---|
| Appearance | Dark brown liquid |
| Solubility in water | Soluble |
| Proanthocyanidins Assay | 9.5-10.5% |
| Moisture | 3% Max |
| Heavy Metals | 10ppm Max |
| Pesticides | Not detected |
| Total Plate Count | 100 cfu/g Max |
| Yeast & Mould | 100 cfu/g Max |
| Salmonella | Negative |
| E.Coli | Negative |
| Staphylococcus aureus | Negative |
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