High Purity HPLC Tested CAS 537-42-8 Blueberry Extract 98% Pterostilbene

• Customization: Available
• Certification: BRC, ISO, HACCP
• Assay Method: HPLC-MS, HPLC, UV
• Model NO.: Pterostilbene
• Application Form: Tablet, Capsule
• Application: Health Care Products, Medicine
• State: Powder
• Extract Source: Blueberry Extract
• Powder Form: White Powder
• Free Sample: Available
• Purity: Above 98%,99%
• MOQ: 1kg
• Transport Package: 20kg/Box, 25kg/Drum
• Specification: 20kg/box, 25kg/drum
• Trademark: SCbiochem
• Origin: China
• Production Capacity: 10000kg/Monthly

Product Description

Let our ingredients share your products naturally!

Pterostilbene

Pterostilbene (trans-3,5-dimethoxy-4-hydroxystilbene) is a naturally occurring polyphenol, a type of molecule that occurs in plants. It is part of the stilbene group of compounds and the main antioxidant component of blueberries. In plants, it serves a defensive antimicrobial and often antioxidative role.

Pterostilbene is chemically related to resveratrol, another popular dietary supplement; some studies suggest that it may be more useful for health than its close relation, sometimes giving rise to the suggestion that it may be a "better resveratrol".

Typical Specification:HPLC: Pterostilbene≥98.0%

 Benefits

• Various studies have demonstrated the antioxidant, anti-inflammatory [6], and anticarcinogenic properties of pterostilbene, which has led to the improved function of healthy cells and the inhibition of malignant cells 

Dosage and Stack

Dosage
Supplementation of pterostilbene for the purpose of aiding glucose and lipid metabolism tends to be around 20- 40mg/kg oral ingestion in rats, which is an estimated human dosage range of:

• 215-430mg for a 150lb person
• 290-580mg for a 200lb person
• 365-730mg for a 250lb person

Possible anxiolytic properties of pterostilbene are seen at 1-2mg/kg in mice, which is an estimated human dose of:

• 5.5-11mg for a 150lb person
• 7.3-14.5mg for a 200lb person
• 9-18mg for a 250lb person

Which is notable as 5-10mg/kg in these mice (slightly over double the dose) has failed to have the same anxiolytic effects, suggesting a bell-curve that may favor lower dosages such as is found in food consumption rather than higher dosages from supplementation.

Limited human studies have used either 50mg twice a day or 125mg twice a day, and the addition of Grape seed extract (100mg at both dosing times) with the low dose may mitigate some adverse effects on cholesterol seen with pterostilbene in isolation.

Stack

Dosage form application

• Pure powder form without excipients for research use.
• Tablet or capsule 

Product Name	Main Component Content	Product Name	Main Component Content
5-HTP	HPLC: 5-HTP≥99.0%	Acai P.E.	UV: Polyphenols≥2.5%
Apigenin	HPLC: Apigenin≥99.0%	Aframomum Melegueta P.E.	HPLC: 6-Paradol≥10.0%
Arbutin	HPLC: Arbutin≥98.0%	American Ginseng P.E.	HPLC/UV: Ginsenosides 10.0%~20.0%
Aloe Emodin	138112-76-2	Amla P.E.	UV: Tannis≥10.0%
Arbutin	HPLC: Arbutin≥98.0%	Andrographis Paniculate P.E.	HPLC: Andrographolide 10.0%, 50.0%, 98.0%
Artemisinine	HPLC: Artemisinine≥98.0%	Angelica P.E	HPLC: Ligustilide≥1.0%
Berberine Hydrochloride	HPLC: Berberine Hydrochloride≥97.0%	Artichoke P.E	4:1,10:1
Chrysin	HPLC: Chrysin≥98.0%	Ashwagandha P.E.	HPLC: Withanolides≥2.5%
Curcumin	HPLC: Curcumin≥95.0%	Astragalus P.E.	UV: Polysacchrides 20.0%, 40.0%;70%.
Diosgenin	HPLC: Diosgenin≥98.0%	Banaba Leaf P.E.	HPLC: Corosolic acid≥2.5%
Dihydromyricetin	HPLC: Dihydromyricetin≥98.0%	Bacopa Monnieri P.E.	HPLC/UV: Bacopasides≥50.0%
Daidzein	HPLC: Daidzein≥98.0%	Bilberry P.E	UV: Anthocyanins≥25.0%; HPLC: Anthocyanosides 32.4%~39.8%
Diosmin	HPLC: Diosmin≥95.0%	Bitter Melon P.E.	UV/HPLC: Charantin≥1.0%, Total Saponins≥ 10.0%
Diosmetin	HPLC: Diosmetin≥99.0%	Black Cohosh P.E.	HPLC: Triterpenes 2.5%, 5.0%, 8.0%
D-Mannose	HPLC: D-Mannose≥99.0%	Black Ginger P.E	UV: Anthocyanins>5.0%
EGCG	HPLC: EGCG≥99.0%	Cactus P.E.	UV: Flavones≥ 2.0%
Fisetin	HPLC: Fisetin≥98.0%	Cat's Claw P.E.	UV: Polyphenols≥3.0%
Genistein	HPLC: Genisten≥98.0%	Ceylon Cinnamon P.E.	UV: Polyphenols≥10.0%
L Glutathione Reduced	HPLC: Glutathione≥98.0%	Chamomile P.E.	HPLC: Total Apigenin≥1.2%
Hesperidin	HPLC: Hesperidin 90.0%, 95.0%, 98.0%	Chasteberry P.E.	UV: Flavones≥5.0%
Hesperitin	HPLC: Hesperitin≥98.0%	Cinnamon Bark P.E.	UV: Polyphenols 8.0%, 30.0%
Honokiol	HPLC: Honokiol≥98.0%	Cissus Quadrangularis P.E.	UV: Total Steroidal Ketone 15.0%, 25.0%
Huperzine A	HPLC: Huperzine A≥99.0%	Cistanche P.E.	UV: Polyphenols≥18.0%
Icariin	HPLC: Icariin≥98.0%	Coleus Forskohli P.E.	HPLC: Forskolin 10.0%, 20.0%
Inositol	HPLC: Inositol≥98.0%	Cranberry P.E.	UV: PAC 6.0%, 10.0%, 25.0%
Isoquercetin	HPLC: Isoquercetin≥98.0%	Dandelion P.E.	UV: Flavones 3.0%, 5.0%
L-dopa	Titrimetry: L-dopa≥98.0%	Devil's Claw P.E.	HPLC: Harpagoside 2.5%, 5.0%, 10.0%
Kaempferol	HPLC: Kaempferol≥98.0%	Elderberry P.E.	UV: Anthocyanins≥5.0%
Magnolol	HPLC: Magnolol≥98.0%	Epimedium P.E.	HPLC: Icariin 10.0%, 20.0%, 50.0%, 98.0%
Naringin	HPLC: Naringin≥98.0%	Feverfew P.E.	HPLC: Parthenolide≥0.8%
Neohesperidin	HPLC: Neohesperidin≥98.0%	Flaxseed P.E.	HPLC: Secoisolariciresinol Diglucoside 20.0%, 40.0%
Naringenin	HPLC: Naringenin≥98.0%	Garlic P.E.	HPLC: Allicin≥1.0%
Oleuropein	HPLC: Oleuroppein≥98.0%	Garcinia Camnogia P.E	HPLC: Hydroxycitric Acid (HCA) 50.0%, 60.0%
Piperine	HPLC: Piperine≥98.0%	Giant Knotweed P.E.	HPLC: Resveratrol 20.0%, 50.0%, 98.0%
Pterostilbene	HPLC: Pterostilbene≥98.0%	Ginger P.E.	HPLC: Gingerol 5.0%, 10.0%, 20.0%, 30.0%, 40.0%
Quercetin	HPLC: Quercetin≥95.0%	Gingko Biloba P.E.	HPLC: Flavones/Lactones (24/6), Standard: USP, EP, CP
Resveratrol	HPLC: Resveratrol≥98.0%	Ginseng Root P.E.	UV/HPLC: Ginsenosides 10.0%, 20.0%
Rutin	NF11, DAB10, EP8	Ginseng Leaf P.E.	UV: Ginsenosides 80.0%; HPLC: Ginsenosides 40.0%
Yohimbine HCL	HPLC: Yohimbine HCl≥98.0%	Gotu Kola P.E.	HPLC: Asiaticoside 10.0%, 20.0%
Grape Seed P.E.	UV: Proanthocyanidins≥95.0%; HPLC: OPC≥30.0%	Green Coffee Bean P.E.	HPLC: Chlorogenic Acids≥50.0%
Green Tea P.E.	UV: Polyphenols 90.0%, 98.0% EGCG 45.0%, 50.0%	Goji Berry P.E.	UV: Polysacchrides 10.0%, 20.0%, 40.0%, 50.0%
Guarana P.E.	HPLC: Total alkaloids≥10.0%, Caffeinine 10.0%, 20.0%	Gymnema P.E.	TT: Gymnemic Acids 25.0%, 75.0%
Gynostemma Pentaphyllum P.E.	UV: Gypenosides≥80.0%	Hawthorn Berry P.E.	UV: Flavones≥2.0%
Hops P.E.	HPLC: Xanthohumol≥5.0%	Huperzia Serrata P.E.	HPLC: Huperzine A 1.0%, 5.0%
Kava P.E.	HPLC: Kakalactones≥30.0%	Kelp P.E.	UV: Polysacchrides≥20.0%
Kola Nut P.E.	HPLC: Cafe10.0%, 20.0%	Konjac P.E.	UV: Glucomannan ≥90.0%
Kudzu Root P.E.	UV/HPLC: Isoflavones 40.0%, 80.0%	Lemon Balm P.E.	HPLC: Hydroxycinnamic Derivates≥10.0%
Luo Han Guo P.E.	HPLC: Mogroside V≥25.0%	Lycopersicum P.E.	HPLC: Lycopene 5.0%, 10.0%
Maca P.E.	HPLC: Total Macaene & Macamide≥3.0%	Maitake Mushroom P.E.	UV: Polysaccharides 10.0%, 30.0%
Magnolia P.E.	HPLC: Magnolol & Honokiol 2.0%, 5.0%,10.0%	Mangosteen P.E.	HPLC: Mangostin 10.0%, 20.0%
Marigold P.E.	UV/HPLC: Lutein 10.0%, 20.0% Zeaxanthin 5.0%, 20.0%	Melilotus P.E.	HPLC: Coumarin≥18.0%
Milk Thistle P.E.	UV: Silymarin≥80.0.%; HPLC: Silymarin≥50.0%	Nettle P.E.	UV: Silica≥1.0%; HPLC: β-Sitosterol≥1.0%
Olive P.E.	HPLC: Hydroxytyrosol 10.0%, 20.0%; HPLC: Oleuropein 15.0%, 20.0%	Passionflower P.E.	UV: Flavones≥4.0%
Pine Bark P.E.	UV: Proanthocyanidins≥95.0%	Pomegranate P.E.	UV/HPLC: Ellagic Acid 20.0%, 40.0%, 70.0% Polyphenols≥40.0%; Punicalagin A&B≥40.0%
Pygeum Africanum P.E.	HPTLC: Hydro-alcoholic Extract Powder with CITES Certificate	Raspberry P.E.	HPLC: Ellagic Acid≥5.0%
Red Yeast Rice P.E.	HPLC: Monacolin K 1.0%, 2.0%, 3.0%	Rhodiola Rosea P.E.	HPLC: Rosavin 1.0%, 2.0%, 3.0% Salidroside 1.0%, 2.0%, 3.0%
Reishi Mushroom P.E.	UV: Polysaccharides 10.0%, 30.0%	Saffron P.E.	UV: Safranal≥0.3%
Sage P.E	HPLC: Rosmarinic Acid≥2.5%	Saw Palmetto P.E.	GC: Fatty Acids 25.0%, 45.0%, 85.0%
Schisandra P.E.	UV/HPLC: Schisandrins 1.0%, 2.0%, 5.0%, 9.0%, 20.0%	Siberian Ginseng P.E.	HPLC: Eleutheroside B+E 0.8%,1.5%
Soybean P.E.	UV/HPLC: Isoflavones 40.0%, 80.0%	Stevia P.E.	HPLC: Rebaudioside≥98.0%
St.John's Wort P.E.	UV/HPLC: Total Hypericins≥0.3% Hyperforin≥3.0%	Tongkat Ali P.E.	HPLC: Eurycomanone≥1.0%
Tribulus Terrestris P.E.	UV/HPLC: Total Saponins 90.0%	Valerian P.E.	HPLC: Valerienic acids≥0.8%
White Willow Bark P.E.	HPLC: Salicin 15.0%, 25.0%, 30.0%, 50.0%	Yohimbine Bark P.E.	HPLC: Yohimbine HCl≥8.0%;98%

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We provide ingredients as bulk package to retailers ,distributors,contact manufacturers with origianl drum package or OEM packages.For individual consumers,you can contact us,and we will recommend a nearest distributors to you.

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Free samples and trial small MOQ order to verify first,for bulk orders we also have flexible payment methods and transportations method which will make sure 100% customs pass ratio,if any issues comes,we guarantee full money refund or reship one time.

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We ship from several places due to destination differences,directly from China mainland by sea,air or express.DDP shipping from HongKong by UPS,DHL.Localy US warehouse domestic shipping.It's all depends on order quantity and destination.

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Yes, we offer sample sizes for most of our products. You can request samples through our website, and our team will assist you in choosing the right products for your needs.

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With years experiences on Nootropics,we only work with the best and pure ones,each batch of products will have it's COA,HPLC,MS test report.You trust,we provide!

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