Products Description

On the ancient Pine trees in the vast forest, there lies a precious treasure bestowed by nature - pine-bark extract. This natural plant essence is bringing new possibilities to human health and quality of life with its outstanding efficacy and wide range of applications.
Pine bark extract is rich in active ingredients such as proanthocyanidins (OPCs), catechins and epicatechins. Proanthocyanidins are its core substances and have a powerful antioxidant capacity. Their antioxidant property is 20 times that of vitamin C and 50 times that of vitamin E. These active ingredients work in synergy with each other, endowing pine bark extract with unique value.
In the field of health, the antioxidant properties of pine bark extract can effectively eliminate free radicals in the body, slow down cell aging, and enhance the human immune system. It can also improve blood circulation and relieve problems such as varicose veins and edema. Protect cardiovascular health and reduce the risk of cardiovascular diseases; It is even beneficial to eye health, can relieve eye fatigue and prevent eye diseases.
In addition to health care, pine bark extract has also shone brightly in the field of beauty and skin care. It can promote the synthesis of collagen, increase skin elasticity and reduce the formation of wrinkles. Effectively inhibit melanin production to achieve the effect of whitening and fading spots. Meanwhile, its anti-inflammatory properties can also soothe the skin and reduce skin inflammation.
The production process of pine bark extract is strict and scientific. Starting from the selection of high-quality pine bark, through advanced extraction technology, the effective substances are extracted to the greatest extent while ensuring that the active ingredients are not destroyed. After precise separation and purification, the high quality and high purity of the product are ensured.
Products Function/Application
Derived from pine tree bark, pine-bark-extract is a natural substance known for its rich bioactive compounds, mainly proanthocyanidins (OPCs), catechins, and epicatechins. These components provide significant health benefits and diverse applications across various industries.
Efficacy
Powerful Antioxidant Properties:
Pine-bark-extract boasts antioxidant capabilities 20 times stronger than vitamin C and 50 times more potent than vitamin E. It neutralizes free radicals, reduces oxidative stress, slows cellular aging, lowers chronic disease risk, and enhances immune function.
Cardiovascular Support:
The extract promotes healthy blood circulation by strengthening blood vessels and improving endothelial function. This can alleviate varicose veins and edema symptoms while helping maintain optimal blood pressure levels to protect cardiovascular health.
Skin Health Enhancement:
It stimulates collagen production for improved skin elasticity and reduced wrinkles. Additionally, it inhibits melanin synthesis for skin lightening and blemish reduction while soothing irritated skin through its anti-inflammatory properties.
Eye Health Protection:
By enhancing blood flow to the eyes and protecting against oxidative damage, pine-bark-extract alleviates eye fatigue, improves visual acuity, and may help prevent age-related macular degeneration along with other ocular diseases.
Applications
Health Supplements:
Commonly used in dietary supplements as capsules or liquid extracts designed to boost immunity, support heart health, and combat aging effects.
Cosmetics and Skin Care:
Incorporated into serums, creams, masks, and lotions as a key ingredient for anti-aging skincare products that promote skin brightening and reduce inflammation.
Our Services and Guarantees:
1. Bespoke Formulation:
Professional technicians and facilities for developing new formulas available.
2. Bespoke package:
A wide range of packing forms-HDPE, PET bottles, blisters, sachets, bags and more.
3. Private Labeling:
Over 350 existed popular formulas for your brand & High quality label printing.
4. Product registration:
Powerful certificates and documents for register the products in your target market available.
5. Quality Control Systems:
Manufactured in GMP factory.
Inspected from raw materials to finished products under strict standard.
6. Worry-free logistics:
Diversified logistics options with reasonable cost.
7. 24/7 Customer service available.
8. Fast delivery & Excellent lead times
Superiority
1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Sentian makes every effort to better serve the global customers,We create and bring the best values to you.
| 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 |
Company advantages
Our factory
We are one of the leading OEM manufacturers in China, specializing in the field of food/dietary supplements for over 20 years.
2. GMP factory-Our factory in China is certified by ISO, Halal and HACCP.
3. Wide range of product line- We have 18 lines to produce capsules, softgels, tablets, pellets, gummies, liquid & powder from bulk packge to finished package.
4. Rich experience in exporting to over 80 countries.





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.
Transportation and packaging
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
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 |
OEM service:


Products Certificate

We can also customize




Contact Information
If you are interested in our products, please click to info sentianbio.com get email
Products FAQ
FAQ
Q: What's the shopping way and delievery time?
A: All stock goods can be ship out in 24~72 hours, customized order lead time is according to the contract.Take 3~7 days via air shopping.DHL,FEDEX,EMX is accepted for door to door shipping.
Q: What are the benefits of Pine bark extract ?
A:Pine bark extract, especially when derived from French maritime pine, offers numerous potential health benefits, primarily due to its potent antioxidant and anti-inflammatory properties. These include improved cardiovascular health, reduced inflammation, and enhanced skin health. Additionally, it may support cognitive function, blood sugar control, and even erectile dysfunction.
Q:What does pine bark do to your body?
A:Pine bark extract acts as an antioxidant by scavenging reactive oxygen and nitrogen species and suppressing production of peroxides.
Q:Who cannot take pine bark?
A: Those who are pregnant, older, immunosuppressed, or taking other medications should avoid pine bark extracts.
Q:Does pine bark increase blood pressure?
A:pine bark may lower blood pressure.










