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Pine bark extract 95% proanthocyanidins
product description
Our pine bark extract (95% proanthocyanidins) is a high-purity, natural botanical concentrate. It is derived from the inner bark of premium *Pinus massoniana* (Masson pine) native to China. The extraction process avoids the use of harmful chemical solvents, and UV analysis confirms an oligomeric proanthocyanidin (OPC) content of 95%, meeting high-end formula production requirements of health foods and cosmetics.
The product is a fine red-brown powder with no agglomeration, no peculiar smell, good water solubility, and fast dissolution without precipitation, suitable for various liquid and solid formula processing.
Third-party testing report
Our lab checks each batch of product to make sure it is really good and meets all requirements.
Before we ship, we can also send some samples to another lab for testing.
You can choose a lab, like Eurofins, SGS, AIE, or any other lab you prefer.
Product Benefits
Antioxidant & Anti-Aging
95% high-purity OPC has excellent free radical scavenging capacity, effectively neutralizing excess free radicals in the human body and delaying cell oxidative aging. It protects skin and body cells from oxidative damage, inhibits collagen loss, and significantly improves skin elasticity and gloss, widely used in anti-aging formula development.
Protect Cardiovascular & Vascular Health
Proanthocyanidins enhance vascular wall elasticity, reduce vascular brittleness and permeability, promote microcirculation, and inhibit platelet aggregation. Long-term supplementation helps regulate blood lipids, reduce LDL cholesterol and triglyceride levels, and relieve symptoms of chronic venous insufficiency, effectively supporting cardiovascular health care.
Anti-Inflammatory & Analgesic
Rich flavonoids and tannins can inhibit the production of inflammatory factors, relieve body inflammatory reactions, and reduce swelling and pain caused by inflammation. It has auxiliary improvement effects on osteoarthritis and joint discomfort, with mild and safe anti-inflammatory activity without side effects.
Skin Protection & UV Resistance
OPC can protect skin from UV radiation damage, repair damaged skin cells, inhibit melanin deposition, and reduce pigmentation and fine wrinkles. It strengthens skin collagen and elastin structure, achieving brightening, firming and anti-photoaging effects, an excellent natural cosmetic functional raw material.
Eye Health
Promote retinal rhodopsin synthesis, improve eye microcirculation, relieve eye fatigue and dryness, and effectively prevent myopia, dry eye syndrome and other eye problems, suitable for eye care health formula development.
Improve Cognition & Relieve Fatigue
Clinical studies show that pine bark proanthocyanidins help improve concentration and hyperactivity symptoms, relieve physical and mental fatigue, and support brain nerve health, with good application value in brain health supplements.
Safe Antibacterial & Anti-Allergic
It can inhibit the growth of E. coli, Staphylococcus aureus, and other harmful bacteria, with good antibacterial and bacteriostatic effects. Meanwhile, it exerts anti-allergic activity by inhibiting histamine release, relieving skin and physical allergic symptoms.
Product Application
Dietary Supplements & Nutraceuticals
The core application scenario is used in antioxidant capsules, tablets, powders, oral liquids, and compound health products. Mainly aimed at cardiovascular care, anti-aging, eye protection, joint health, and brain health, functional supplements are compliant with global health food raw material standards.
High-End Cosmetics & Skincare Products
Pine bark extract is added to anti-aging essence, facial cream, lotion, sunscreen, and brightening skincare products. It plays roles in anti-oxidation, anti-photoaging, whitening and spot-fading, firming skin, and repairing sensitive skin, making it suitable for high-end natural organic skincare formula development.
Functional Food & Beverages
It is used in functional drinks, energy bars, nutritional powders, and health candies. It improves product antioxidant activity, adds natural health functions, and does not affect product taste and color stability.
Oral Care Products
It is applied in toothpaste, mouthwash, and oral care gels. Its antibacterial and anti-inflammatory effects effectively inhibit harmful oral bacteria, relieve oral inflammation, and improve bad breath problems.
Pharmaceutical Intermediate Raw Materials
It is used as an auxiliary raw material for anti-inflammatory, antioxidant, and cardiovascular conditioning prescription preparations, complying with pharmaceutical-grade auxiliary material safety standards.
brand case
A New Jersey-based dietary supplement brand began sourcing our 95% proanthocyanidin pine bark extract in 2024 for use in its flagship vascular health product line. Prior to this partnership, the brand had frequently struggled with inconsistent raw material purity and excessive heavy metal levels, resulting in multiple compliance warnings on Amazon. After switching to our ingredients, third-party test reports for 12 consecutive batches fully met US FDA standards for dietary supplements; consequently, the product line’s positive customer rating rose from 87% to 96%, and annual sales volume increased by 72% year-over-year.
A niche skincare brand based in Manchester, UK, incorporated our pine bark extract into its after-sun repair serum in 2023. Leveraging the ingredient's exceptional ability to repair photodamage, the serum broke into the top 20 best-sellers in the UK's natural skincare category within six months of launch, achieving a 38% repurchase rate and winning the 2024 UK Natural Beauty Innovation Award.
A German sports nutrition brand established a long-term partnership with us in 2024 to formulate this ingredient into its endurance sports supplements. Field tests with professional athletes demonstrated that the product improved blood lactate clearance efficiency by 37%, and the brand’s professional sports line doubled its retail distribution across German fitness centers within six months.
Why Choose Us?
Factory Strength & Qualification Proof
We have 15+ years of plant extract production experience, independent raw material planting bases, dust-free production workshops, and advanced extraction and purification equipment. Realize full-process quality monitoring from raw material screening, production processing to finished product testing, with stable daily output and strong bulk supply capacity.
Global Stable Supply & Fast Delivery
Adequate raw material inventory, support small batch trial order and large batch bulk order. Cooperate with professional international logistics companies, support sea, air and express delivery, ensure on-time delivery, and provide complete customs clearance documents.
Full Set of Qualification Documents
Provide complete COA, MSDS, heavy metal reports, certification files, origin certificates and other customs clearance and sales documents to help customers smoothly complete import customs clearance and product market filing.
Exhibitions and Communication
We regularly participate in major international trade shows—such as CPhI, API, FIC, Vitafoods, SSW, and Fine Food—where we showcase our products and provide samples on-site, offering clients convenient opportunities for in-person inspection and business discussions.
We regularly participate in major international trade shows—such as CPhI, API, FIC, Vitafoods, SSW, and Fine Food—where we showcase our products and provide samples on-site, offering clients convenient opportunities for in-person inspection and business discussions.
Multilingual Team
Our professional international trade and technical teams are available 24/7 to respond to client inquiries. We provide multilingual support (in English, German, and Japanese) to ensure seamless communication and eliminate language barriers.
Our professional international trade and technical teams are available 24/7 to respond to client inquiries. We provide multilingual support (in English, German, and Japanese) to ensure seamless communication and eliminate language barriers.
FAQ
Q: Is the raw material for your 95% proanthocyanidin pine bark extract derived from maritime pine or Masson pine?
A: Unless otherwise specified, it is derived from Chinese Masson pine. French Maritime Pine (Pinus pinaster)-derived extract with 70% proanthocyanidins is available upon request.
Q: What is the purity guarantee of your Pine Bark Extract 95% Proanthocyanidins?
A: Our product is strictly tested by UV spectrophotometry, with proanthocyanidin content stably ≥95%, no false standard, no dilution. Each batch is equipped with third-party test reports, and we support customer re-inspection by designated institutions. The batch difference is controlled within 1%, ensuring stable formula application effect.
Q: Is this product food grade? Does it meet EU and US import standards?
A: Absolutely. This product is food and cosmetic dual-grade, compliant with EU (EC) No 396/2005, USP and FDA food raw material standards. Heavy metals, pesticide residues, microbial indicators all meet global import requirements, supporting customs clearance in Europe, America, Southeast Asia and other regions.
Q: What is the solubility and storage method of the product?
A: The product has excellent full water solubility, fast dissolution, no precipitation and no stratification, suitable for various liquid and solid formulas. It needs to be sealed and stored in a cool, dry and dark environment, avoiding high temperature and humidity. The shelf life is 24 months under standard storage conditions.
Q: What are the minimum order quantity and delivery cycle?
A: The minimum order quantity is 1kg. Stock products can be delivered within 3 working days, and large batch orders (above 1000kg) can be delivered within 7-10 working days. We support flexible order quantity to meet customers’ trial production and mass production needs.
Q: Can you provide customized services and technical support?
A: Yes. We support customized particle size, solubility enhancement, and special formula compounding services. Our professional R&D team can provide targeted dosage guidance, formula matching suggestions and production technical support according to customers’ downstream product types.
Contact KH Health today to request a sample of pine bark extract, discuss your formulation needs, or get a competitive quote.
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
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