Products Description
The Natural Pine Bark Extract is a naturally active plant raw material purified from high-quality coastal pine bark. Qualified pine bark is washed, crushed, extracted, concentrated and processed through various modern techniques to produce the pine bark extract. The appearance of the Natural Pine Bark Extract is a uniform and fine brown powder. The powder is loose without lumps and has a natural and delicate pine tree plant fragrance, without any pungent odor. Its core active ingredient is oligomeric proanthocyanidins (OPCs), which is also the core support of the product's core efficacy. Besides the core component, it is naturally rich in catechins, epicatechins, taxifolin, various phenolic acids and flavonoids, and the composition ratio is naturally balanced. Among them, the oligomers of proanthocyanidins have an appropriate molecular weight, stronger activity, and higher absorption rate by the human body and organisms. The pine bark extract has excellent water solubility characteristics. It can quickly dissolve in warm water and cold water, and the solution is clear and transparent after dissolution. It is slightly soluble in ethanol and insoluble in oils. It is suitable for use in water-based product production and has strong dissolution stability. It will not cause precipitation or turbidity after being left for a long time.

Specification
|
Product Name |
Natural Pine Bark Extract |
|
Extracted From |
Pinus pinaster |
|
Appearance |
brown Powder |
|
Product Specification |
10:1 |
|
Package |
1kg/bag/carton or 25 kg/drum or carton or Customers' Requirement |
|
Sample |
Free Provided |
|
Shelf life |
24 Months When Properly Stored |
|
Storage |
Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat. |
COA
|
Item |
Specification |
Test result |
|
Physical Control |
||
|
Appearance |
Brown fine powder |
|
|
Odor |
Characteristic |
Conforms |
|
Taste |
Characteristic |
Conforms |
|
Loss on Drying |
≤7.0% |
Conforms |
|
Particle size |
95% pass 80 mesh |
Conforms |
|
Chemical Control |
||
|
Heavy metals |
NMT 20ppm |
Conforms |
|
Arsenic |
NMT 2ppm |
Conforms |
|
Lead |
NMT 2ppm |
Conforms |
|
Cadmium |
NMT 2ppm |
Conforms |
|
Mercury |
NMT 2ppm |
Conforms |
|
Microbiological Control |
||
|
Total Plate Count |
10,000cfu/g Max |
Conforms |
|
Yeast & Mold |
1,000cfu/g Max |
Conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Function
The core efficacy of pine bark extract lies in its powerful natural antioxidant properties, which can eliminate free radicals. The antioxidant activity of its oligomeric proanthocyanidins is far superior to that of regular vitamin C and vitamin E. It can efficiently remove excessive free radicals in the human body and skin, reducing oxidative damage. Long-term use can effectively slow down the aging process of the body and skin, and improve problems such as oxidative dullness and laxity.
The extract is rich in polyphenolic active substances, which have excellent soothing and anti-inflammatory properties. They can alleviate redness, dryness and discomfort caused by external stimuli on the skin. They can also repair the skin barrier, reduce damage to the skin from the external environment, and enhance the skin's tolerance. For problems such as seasonal sensitivity, ultraviolet damage, and environmental irritation, the repair effect is stable.
The extract from pine bark can assist in improving the body's microcirculation, help maintain the permeability and elasticity of blood vessels, and accelerate the metabolic circulation. It has significant auxiliary effects in improving the state of physical fatigue, maintaining the youthful state of the body, and regulating sub-health conditions.
Application
The dietary supplement industry is the largest application field for pine bark extract. It is commonly used in anti-aging capsules, antioxidant powders, daily maintenance tablets, and compound nutrients, among other products.
In the field of cosmetics, it is widely used in high-end anti-aging, repair and brightening skincare products. It can be added to formulations such as serums, lotions, creams, toners, masks, and repair creams. The water-solubility of pine bark extract is extremely good, making it suitable for most water-based skincare formulas. When combined, there is no conflict, no color change, and no irritation.
It can be applied in various categories such as sugar-free functional beverages, antioxidant fruit and vegetable powders, meal replacement powders, and leisure functional foods in the food and beverage industry.
In the field of personal care and hygiene products, it can be added to body lotions, hand creams, and hygiene products, and can be used for the entire body.
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