Pine Bark Extract Proanthocyanidins

Botanical Name:Pinus massoniana
Part Used:Bark
Active ingredients:Proanthocyanidins
Appearance:Reddish brown powder
Specification:95% by UV
Storage: Stored in a cool, dry and dark place, shelf life 24 months.

What is Pine Bark Extract Proanthocyanidins?

Pine bark extract is used widely as a dietary supplement and believed to have strong antioxidant properties. It is also believed to strengthen the immune system, promoting generalized health improvements on many levels. Pine bark extract contains numerous phytonutrient compounds, very notably a group called proanthocyanidins.

Proanthocyanidins are complex polyphenols that are clinically associated with decreased risks for developing coronary heart disease, and decreased mortality rates in general.

Although pine bark extract is widely believed to enhance circulatory performance, and thereby lower the probabilities of developing various cardiovascular conditions, it is not officially recognized as a viable treatment option for any chronic health condition. However, some physicians have begun recommending it as an adjunct therapy for numerous ailments.

Health Benefits of Pine Bark Extract Proanthocyanidins

1. Lowers Glucose Levels, Improving Diabetic Symptoms

Pine bark extract has been studied with regard to its ability to help diabetic patients. A study was conducted by the Guang An Men Hospital of Chinese Medical Science Research Institute with 77 diabetes type II patients to determine if the extract of the French Maritime pine bark provided anti-diabetic effects. Patients were given 100 milligrams of pine bark extract proanthocyanidins, a branded version of pine bark extract, for 12 weeks, with continued anti-diabetic treatment.

The effects of the pine bark extract showed significant lower levels of blood glucose and improved endothelial function when compared to placebo, concluding that supplementation of pine bark extract proanthocyanidinsfor treating conventional diabetes may be beneficial.

2. Helps Prevent Hearing Loss and Balance
Ototoxicity is ear poisoning and can occur when exposed to certain drugs or chemicals, such as cisplatin, that damage the inner ear or the vestibulocochlear nerve. This nerve affects our balance and hearing by sending signals to the brain. This condition can be temporary or permanent — however, some studies have indicated that pine bark extract may help alleviate these symptoms due to its high presence of antioxidants.

Thus, this powerful extract works as a natural ear infection remedy while improving balance and preventing hearing loss.

3. Staves Off Infections
Studies have been conducted to review the effects of pine bark extract on pseudomonas infectious wounds. These wounds occur most frequently in hospitals or in those with weakened immune systems, such as after surgery. However, healthy people are not immune and can also develop mild infections, in particular after being in improperly chlorinated hot tubs or swimming pools.

In one particular study published in Research in Pharmaceutical Sciences, researchers investigated the antibacterial activity of pine bark extract essential oil on staph infections, E. coli and pseudomonas infections. The antibacterial activity was assessed indicating that the essential oil of pine bark, specifically the proanthocyanidins, were effective against P. aeruginosa, significantly inhibiting its growth. Additionally, the results showed that the extract has significant “anti-pseudomonas activity,” making it a potential natural remedy and possible preventive measure for infections.

4. Protects the Skin from Ultraviolet Exposure
Who doesn’t want amazing skin? Pine bark extract may be the perfect treatment since it’s an antioxidant dynamo.

There is a seemingly growing problem with skin exposure to ultraviolet radiation and the confusion of how to get vitamin D from the sun while avoiding these skin-damaging rays. A review was conducted of French maritime pine bark extract, specifically using the nutritional supplement pine bark extract proanthocyanidins. The study provided clear evidence that Pycnogenol does, indeed, offer photoprotection — however, it came out even better than expected, showing that it may be used to reduce hyperpigmentation of human skin while improving the “skin barrier function and extracellular matrix homeostasis.”
5. Decreases Erectile Dysfunction
If you knew you could resolve your erectile dysfunction and, therefore, naturally remedy impotence issues, wouldn’t you? Erectile dysfunction has increased over the past decade or two, creating a pathway for various medications to land on the shelves of numerous medicine cabinets. But, as you know, going for the natural approach can make a huge difference in overall health.

According to a Japanese study, the combination of Pycnogenolt and L-arginine may produce the results you’re looking for, making the bedroom a much happier place. Forty-seven Japanese men with mild erectile dysfunction were given supplementation L-arginine and French maritime pine bark extract over a period of time. The studies revealed that the sperm concentration greatly increased after about eight to 16 weeks of treatment, to include improved orgasmic function. No side effects were noted, unlike its synthetic counterpart.

6. Reduces Inflammation
As I mentioned, pine bark extract is superior when it comes to antioxidants. These antioxidants scavenge those damaging free radicals in an effort to eliminate them, ultimately preventing disease.

Studies were conducted in Turkey on subjects who underwent abdominal surgery to determine if the pine bark extract could help reduce the inflammation. They were given pine bark extract proanthocyanidins for a period of 10 days. The outcome showed significant healing when compared to those subjects who were not given any drug or remedy, concluding that pine bark extract proanthocyanidins may be an effective remedy for healing of surgery-related lesions.

7. Helps Increase Athletic Performance
Pine bark extract has been studied regarding its relationship to exercise performance, oxidative stress and inflammation to body that has been imposed by exercise. Research indicates that pine bark extract proanthocyanidins provides an increase in endurance performance of trained athletes. It does this by improving the time it takes the body to reach a fatigued state through increased serum NAD+ levels. Additionally, athletes have endured less cramping and muscle pain when using the extract. It’s likely that muscle recovery time improved as well due to the high antioxidants pine bark extract contains.

Dosage of Pine Bark Extract Proanthocyanidins

For general antioxidant purposes, at least 20 mg of pine bark extract should be taken daily. The usual dosage is between 30 mg and 200 mg daily. Clinical studies have indicated that an application period of two or three months will show results, and there is no scientific evidence to show any reason to avoid long-term use of pine bark extract.
Although the effect of pine bark extract has been examined in many studies as an individual substance, it is usually recommended that it is taken in combination with vitamins and amino acids. In studies of preparations that combined pine bark extract with L-arginine or with coenzyme Q10, it was found that the action of the vitamins and amino acids with the pine bark extract proanthocyanidins was complementary and reinforcing. 

Potential Side Effects of Pine Bark Extract Proanthocyanidins

Pine Bark Extract appears to have few side effects when used properly. Pregnant and breastfeeding women should not take Pine Bark Extract.

Certificate of Analysis

AssayProanthocyanidins 95%UVComplies
AppearenceReddish brown powderN/AComplies
Particle size100% pass 80 meshUSP32<786>Complies
Extract SolventsWater/EthanolN/AComplies
IdentificationPositive ReactionN/AComplies
Loss on Drying≤5.0%Eur.Ph.6.0[2.8.17]Complies
Acid-insoluble ash≤7.0%Eur.Ph.6.0[2.4.16]Complies
Solvents ResidueMeet Eur.Ph6.0<5.4>Eur.Ph 6.0<2.4.24>Complies
Pesticides ResidueNegativeUSP32<561>Complies
Microbiological Control
Total bacterial count≤1000cfu/gUSP30<61>Complies
Yeast & mold≤100cfu/gUSP30<61>Complies

Flowchart of Production

plant extract flowchart

Package for Pine Bark Extract Proanthocyanidins

herbal extract package

Shipping for Pine Bark Extract Proanthocyanidins

  • By Express: Suitable for under 50kg, 5-10 days
  • By Air: Suitable for more than 50kg, 7-15 days
  • By Sea: Suitable for more than 500kg, 15-45days

Why Choose FYZ Pine Bark Extract Proanthocyanidins?

  • FYZ is a professional GMP standard herbal extract manufacturer in China, provide OEM service.
  • FREE SAMPLE with freight collection (5-10g) for detection, if you need more, please contact us.
  • Fast delivery by DHL/FedEx,  air as your requirement.
  • All of our products from nature, no additive.
  • Money refund policy.



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