
Pterostilbene Powder
Specification: 99%
Appearance: White Fine Powder
Test Method: HPLC
CAS No.: 537-42-8
Molecular formula: C16H16O3
Package: 25kg/drum
Lead time: 5 days after payment
Storage: Store in the original tightly closed package from moisture and sunlight
Certificate: ISO, Kosher, Halal, FDA, FSMA
MOQ: 10kg
Sample: 10-20g
Excellent Pterostilbene bulk powder supplier
Pterostilbene Powder is extracted from a plant called Pterocarpus. Pterostilbene extract is a white or off-white powder crystal with rich medicinal value. Pterostilbene bulk powder has antioxidant, anti-inflammatory, freckle removal, analgesic, anti-aging, antibacterial, blood sugar balance, blood pressure lowering, and other effects. Pterostilbene is a polyphenol compound derived from the third and fifth phenolic hydroxyl groups of resveratrol replaced by methoxy groups, also known as the second generation of resveratrol. Pterostilbene has similar effects to resveratrol, but because it contains two methoxy groups, pterostilbene has higher bioavailability and oral absorbability, and its bioavailability is about 4 times that of resveratrol.
Domestic and foreign customers have received the pterostilbene extract we produce well. We have been working on the production and R&D of natural herbal extracts for more than 10 years.
QUALITY: We have our own established Quality Control System and Traceability System and have passed the third-party audition for many years.
RESEARCH & DEVELOP: We continuously improve our independent R&D capabilities, we have a professional R&D team with more than 10 research staff members, and we launch over 100 new products on the market each year.
Specification sheet
ITEM |
SPECIFICATION |
TEST METHOD |
Appearance |
White Powder |
Visual |
Loss on Drying |
≤0.5% |
CP2015 (105 ℃, 4h) |
Sieve Analysis |
100% pass 80 mesh |
CP2015 |
Residue on Ignition |
≤0.5% |
CP2015 |
Max Single impurity |
≤0.1% |
CP2015 |
Total Impurities |
≤0.2% |
CP2015 |
Purity |
99% |
CP2015 |
Melting Point |
89-91℃ |
CP2015 |
Moisture Content |
≤0.2% |
CP2015 |
Total Heavy Metals |
<10 ppm |
CP2015 |
Arsenic |
<1 ppm |
AAS (GB/T5009.11) |
Lead |
<1 ppm |
AAS (GB/T5009.12) |
Cadmium |
<0.2 ppm |
AAS (GB/T5009.15) |
Mercury |
<0.1 ppm |
AAS (GB/T5009.17) |
Mighty health benefits
Various studies have shown that Pterostilbene Powder has antioxidant, anti-inflammatory, and other properties, thereby improving the function of healthy cells and inhibiting malignant cells.
★ Promote cardiovascular health
Pterostilbene extract has been linked to cardiovascular health. One study showed that it is protective against atherosclerosis, and another showed that it improves various aspects of autophagy and helps counteract the pro-atherosclerotic effects of oxidized LDL on vascular endothelial cells.
★ Anti-inflammatory Effects
Pterostilbene bulk powder is a potent anti-inflammatory agent that inhibits NF-Kb, a protein complex that regulates DNA transcription, cytokine production, and cell survival. A recent study showed that pterostilbene extract can treat serious acute pancreatitis by lowering serum levels of inflammatory TNF-a, IL-1b, and NF-kB, and that can reduce reactive oxygen species production.
★ Improve age-related diseases
Pterostilbene extract has been proven to help treat several age-related diseases and symptoms of aging by modulating age-related physiological mechanisms, and antioxidant, anti-inflammatory, and anti-glycation pathways. Preclinical evaluations suggest that pterostilbene-enriched extract has possible antioxidant capacity by its free radical scavenging activity. The extract also inhibits tyrosinase activity in vitro and inhibits melanogenesis and UV-induced damage in melanocytes in vivo.
★ Antioxidant effect
Like vitamin C and vitamin E, pterostilbene has been shown to help reduce free radical damage. In published studies, pterostilbene extract has been found to exhibit direct antioxidant effects while also regulating antioxidant enzymes and defense systems throughout the body.
★ Anti-obesity effect
White adipose tissue is mainly responsible for storing energy, while the main function of brown adipose tissue is to produce heat and consume energy. Brown adipose tissue is metabolically active and burns excess calories, which is beneficial for a lighter body. In some studies, pterostilbene extract has been shown to increase caloric expenditure in brown adipose tissue. Additionally, pterostilbene extract has been found to help transform white adipose tissue into brown adipose tissue and burn more calories. Pterostilbene extract has also been shown to prevent fat cell replication and fat absorption into white adipose tissue. Fat cells produce inflammatory signaling molecules that cause an excessive inflammatory response throughout the body. By reducing inflammation, pterostilbene extract helps block this inflammatory response signal from fat cells.
★ Protect the brain
Acetylcholine is a key neurotransmitter, and it is reduced in dementia. Research shows that pterostilbene extract helps combat this decline by reducing its metabolism and breakdown. In experimental models, pterostilbene extract was able to help prevent memory loss and optimize inflammatory responses and other signs of dementia.
our factory
With cutting-edge production equipment, comprehensive inspection devices, advanced purification systems, and a qualified workforce, we ensure the production of high-quality herbal extracts. By prioritizing excellence in every aspect of the production process, we strive to meet customer expectations, maintain product reliability, and contribute to the advancement of the global phytochemical industry.

our certificates
As an experienced and skilled manufacturer and supplier, we pledge to produce and offer our global customers superior herbal extracts (powder, oil, liquid, etc.) that are safe and have a high bioavailability. Due to our several international certifications, including ISO, FDA, Kosher, Halal, FSMA, BRC, and others, we can ensure that the final herbal extracts we sell adhere to strict standards and regulations regarding potency, quality, and purity.
Because of our complete compliance with the aforementioned international certifications, our clients worldwide can be certain of the safety, effectiveness, and high bioavailability of the herbal extracts we offer. When clients seek to collaborate with an outstanding and dependable provider of premium herbal extracts, our commitment to the aforementioned certifications offers them peace of mind.
Throughout the whole production process, we employ several exacting and rigorous procedures to ensure that our herbal extracts live up to these high standards. At every step of the process, from purchasing raw materials to investing in state-of-the-art production equipment, our dedication to ensuring the potency, purity, and quality of our herbal extracts is apparent.
our packaging
our shipping method
By Express |
By Air Transportation |
By Sea Transportation |
Suitable for less than 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
Fast: 3-7 days |
Fast: 3-7 days |
Slow: 7-45 days |
High cost |
High cost |
Low cost |
Door-to-door service |
Port-to-port service |
Port-to-port service |
Easy to pick up the goods |
Professional broker needed |
Professional broker needed |
widespread applications
Pterostilbene Powder has broad application prospects in the cosmetics, medicine, and functional food industries due to its stronger cellular absorption capacity and higher bioavailability,
★ Cosmetics Industry
Pterostilbene extract has gained popularity in the cosmetic industry for its antioxidant and anti-aging properties. Antioxidants play a crucial role in combating free radicals that cause skin damage and premature aging. The extract helps to reduce oxidative stress, thereby improving skin texture and elasticity.
It also inhibits melanin production, leading to a lighter and more even skin tone. Cosmetic products containing pterostilbene extract, such as creams and serums, can help to minimize the appearance of fine lines, wrinkles, and age spots, making the skin look younger and more radiant.
★ Medicine Industry
In the field of medicine, pterostilbene extract shows great potential. Studies have indicated its anti-inflammatory properties, which makes it useful in the treatment of chronic inflammatory diseases like arthritis. Pterostilbene extract also has positive impacts on cardiovascular health by improving lipid profiles and reducing blood pressure.
★ Functional Food industry
The use of pterostilbene extract in functional foods is on the rise. As a dietary supplement, it offers numerous health benefits. It supports brain health by enhancing cognitive functions and protecting against neurodegenerative diseases.
It also helps in regulating blood sugar levels, making it beneficial for individuals with diabetes or at risk of developing the condition. Incorporating pterostilbene extract into functional foods provides a convenient way to obtain its potential health-promoting effects.
FAQ
Are you curious about our bulk pterostilbene extract? Please feel free to contact us at shaw@inhealthnature.com.
Q1: Do you have MOQ?
Q2: How long is the shelf life of your pterostilbene extract?
Q3: Are you a BOTANICAL EXTRACT manufacturer or a trading company?
Q4: Can you provide some samples?
Q5: How is your after-sales service?
Q6: What is the delivery time?
Q7: How to identify the Product Quality before placing orders?
Q8: How do you treat quality complaints?
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