- Extract Powder
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- Fragrant Solomonseal Extract
- Elsholtzia Ciliata Extract
- Wormwood extract
- Red Radish Extract
- Arnica Extract
- Blue Lotus Extract
- Star Anise Extract
- Saxifraga Extract
- Red Bean Extract Powder
- Cistus Creticus Extract
- Luo Han Guo Extract Powder
- Saffron Extract
- Cranberry Extract
- Swertia Bimaculata Extract
- Ligustrum Extract
- White Willow Bark Extract
- Butterbur Extract
- Tongkat Ali Extract
- Grapefruit Extract
- Coix Seed Extract
- Carob Extract
- Lupinus Albus Extract
- Horse Chestnut Extract
- Kava Extract
- Dracocephalum Extract
- Olive Leaf Extract
- Lycoris Radiata Extract
- Schisandra Extract
- Scutellaria Extract Powder
- Semen Coicis Extract
- Sabah Snake Grass Extract Powder
- Phellinus Linteus Extract
- Lycium Extract
- Apple Extract
- Sophora Japonica Extract
- Lungwort Extract
- Acai Berry Extract
- Macleaya Cordata Extract
- instant green tea powder
- melissa officinalis extract
- dandelion extract
- ajuga turkestanica extract
- sesame extract
- rhodiola extract
- filipendula ulmaria extract
- chanterelle mushroom extract
- instant jasmine tea powder
- cistanche extract
- agaricus blazei extract
- agaricus bisporus extract
- agrocybe aegerita extract
- antrodia camphorata extract
- astragalus extract
- auricularia auricula extract
- bilberry extract
- black currant extract
- centella asiatica extract
- chlorella powder
- coprinus comatus extract
- cordyceps Extract
- coriolus versicolor extract
- desmodium extract
- Ecklonia Cava Extract
- epimedium extract
- eucommia extract
- evodia extract
- fenugreek extract
- fisetin extract
- flammulina velutipes extract
- fo-ti extract
- fucoxanthin extract
- ginkgo biloba extract
- ginseng extract
- grape seed extract
- graviola extract
- green coffee bean extract
- green tea l-theanine
- hawthorn extract
- hericium extract
- honeysuckle flower extract
- inonotus obliquus extract
- instant black tea powder
- kacip fatimah extract
- lovage extract
- luo han guo extract
- lutein extract
- lycium extract
- maitake mushroom extract
- mulberry extract
- muskroot extract
- olive leaf extract
- oolong tea extract
- phellinus linteus extract
- pine bark extract
- pomegrante extract
- polyporus umbellatus extract
- poria cocos extract
- pu erh tea extract
- pumpkin seed extract
- pleurotus eryngii extract
Q & A: Pine Bark Extract OPC
The antioxidant capacity of pine bark extract is from its proanthocyanidins. The antioxidant capacity of this material is about 20 times of the vitamin C, and 50 times of the vitamin E. As a famous antioxidant, OPC can effectively suppress the free radicals, and free radicals play an important role in degenerative diseases, cardiovascular diseases, blurred vision, sunburn and premature aging.
Q: What is the regular specification of Pine Bark Extract?
A: Specification: 95%OPC(Proanthocyanidins)
Q: What is the test method of 95%OPC?
A: UV-vis
Q: How do you dry this extract?
A: Spray drying
Q: What is the function?
A: 1, Anti-oxidant, effectively suppress the free radicals.
2, Anti-aging, anti-cancer and ant-viral.
3, Protecting vision
4, Help treat degenerative diseases and cardiovascular diseases.
Q: How about shelf life?
A: 2 years if sealed and store away from direct sun light.
Q: Could you give me details of extraction and solvent type for andrographis paniculata?
A: Method of Extraction: Hydro-alcoholic
Solvent Type: Grain alcohol/Water
We can offer you specification sheet and COA for Pine bark extract 95%OPC.