| Customization: | Available |
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| Certification: | RoHS, BRC, ISO, FDA, HACCP, Halal |
| Assay Method: | HPLC-MS, GPC, HPLC, UV |
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High Quality Pine Bark Extract 95% Proanthocyanidins Powder
Pine bark extract is a dark red brown powder. Pine bark extract is a type of substance extracted from pine bark. The pine bark peeled from the tree is collected, flattened, and extracted. It contains a large amount of compounds called OPCs (oligomers of proanthocyanidins). OPCs are effective antioxidants with no side effects and are very safe to use. Pine bark has been proven to be a new source of OPCs, and OPCs extracted from pine bark do not differ in quality or function, except for slight differences in appearance.
| Product Name | Pine bark extract | Assay | 95%,98% |
| Other Name | Pine bark extract powder | Appearance | Red brown powder |
| Function | Health care/cosmetics grade | CAS | 133248-87-0 |
| Test Method | UV | Active ingredient | Proanthocyanidins |
| Extraction Type | Solvent Extraction | Packing: | 25kg/drum |
Contact us as soon as possible to learn about product details and obtain free samples!
HAOZE Supply Top Grade Nettle Leaf/Nettle Root Extract Powder, mainly used in Healthcare fields.
Sample Order is supported. MOQ is 1kg.
Extra OEM services are: Package/Private Label /Formula customization
1. Cardiovascular disease --- Studies have confirmed that OPCs can help enhance the strength of capillaries, arteries, and veins, giving them many important clinical applications. OPCs can be used to stabilize blood vessel walls, inhibit inflammation, and mainly support tissues containing collagen and Elastin.
2. Aging/Alzheimer's disease --- Because OPCs can easily pass through the blood-brain barrier and effectively inhibit the damage of free radicals to brain tissue, they can effectively prevent and improve Alzheimer's disease.
3. Skin care - Due to its antioxidant capacity --- OPCs are believed to protect the skin from excessive ultraviolet radiation and free radical damage. A large amount of evidence shows that OPCs protect and strengthen collagen and Elastin in the skin, thus preventing wrinkles and maintaining skin elasticity. Adding OPCs into face cream is a popular method to delay skin aging. Theoretically, by repairing skin collagen and Elastin, the skin can be rejuvenated.
4. Anti cancer, anti-inflammatory, and anti allergic --- Because free radicals play an important role in tumor formation, OPCs can be used in moderation to exert their anticancer effects. At the same time, due to its effective inhibition of inflammatory factors such as PG, 5-HT, and leukotrienes, and selective binding with connective tissue elements in the joint to alleviate pain and edema, OPCs have certain effects on various types of arthritis.. The anti allergic activity of OPCs is considered a result of their anti histamine activity. Compared with other anti allergic drugs, OPCs have the same efficacy but do not have various side effects such as drowsiness.
If there is a product quality problem, if the test is unqualified, there is after-sales guarantee,we can return and exchange the product free of charge, so that you have no worries.
| Timely online communication and reply within 12 hours | OEM/ODM available |
| Choose high-quality raw materials | Reasonable and competitive price |
| Free samples can be provided | Good after-sales service |
| Fast delivery time: stable inventory of products;Mass production within 7 days | We accept sample order for testing |
| Credit guarantee: Made in China third-party trade guarantee | Strong supply ability |
| We are very experienced with this field(more than 10 years) | Provide various customizations |
| Quality assurance: Internationally authorized third party testing for the products you need | Made in China gold members with high credit guarantee |
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
1kg/bag (1kg net weight, 1.2kg gross weight, packed in an aluminum foil bag inside and paper carton outside ) or as per your request.
25kg/drum (25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside. Drum Size: 510mm high, 350mm diameter) ;
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.
| Cargo weight |
Packing |
Shipping method |
Lead-time |
| 1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
| 100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
| Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2014, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
1. All of our ingredients meet strict quality and food safety standards, and surpass industry standards for purity and cleanliness.
2. Our food ingredients are certified to applicable organic standards: National Organic Program (NOP) and European Union (EU).
3. We use organic certificate who meet or exceed IFOAM standards and are accepted worldwide.
4. We also can provide ISO, HACCP, KOSHER certification.
Q1: How can I get a sample?
A: Free samples is available. You only pay shipping cost.
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