Private Label Natural Fruit Extract Pterostilbene≥99% HPLC Powder Health Food Supplement Additive

• Customization: Available
• Certification: ISO22000, Halal
• Assay Method: HPLC
• Application Form: Lotion, Paste, Tablet, Capsule, Granules
• Application: Food, Health Care Products, Daily Necessities, Cosmetics, Functional Drink
• State: Powder
• Extract Source: Morus Alba
• Product Name: Blueberry Extract
• Botanical Part Used: Fruit Body
• Extract Solvent: Water
• Character: Red to Purplish Red
• Shelf Life: 2 Years
• Storage Condition: Sealed in Cool and Dry Place, Guard Against Damp.
• Trasport Method: by Air or by Sea.
• Transport Package: 25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
• Specification: Pterostilbene≥99% HPLC
• Trademark: N/A
• Origin: China
• HS Code: 1302199099
• Production Capacity: 10000kg/Year

Product Description

Product Description

Product Description	Pterostilbene Powder is a premium polyphenol ingredient naturally found in blueberries and other botanical sources. Structurally similar to resveratrol, pterostilbene offers excellent stability and bioavailability, making it a popular ingredient in advanced nutraceutical and healthy aging formulations. Manufactured under strict quality standards, it is suitable for a wide range of functional food and dietary supplement applications. Pterostilbene Powder is widely recognized for its powerful antioxidant properties, helping protect cells from oxidative stress and supporting healthy aging. It may help promote cardiovascular health, cognitive performance, metabolic wellness, and overall cellular vitality. Due to its role in longevity-focused nutrition, Pterostilbene Powder is frequently formulated to pair with NMN and NAD in next-generation healthy aging supplements. In addition, prototypes and liposomes are available to support enhanced bioavailability and innovative product development. Application Scenarios Pterostilbene Powder is widely used as a food additive in dietary supplements, capsules, tablets, gummies, stick packs, oral powders, functional beverages, and longevity nutrition products. It is particularly suitable for anti-aging formulations, cognitive health products, sports nutrition, and cellular wellness supplements. The product supports OEM, private label supplement, and contract manufacture services, including customized formulations, specification optimization, packaging solutions, and bulk supply. With the ability to pair with NMN and NAD and with prototypes and liposomes are available, Pterostilbene Powder is an ideal ingredient for premium health, longevity, and wellness product development.
Function	Protect cells from oxidative stress Promote cardiovascular health. Anti-aging/Longevity.
Application	Health Care Products, Food, Daily Necessities, Cosmetics, Functional Drink
Application Form	Lotion, Paste, Tablet, Capsule, Granules

Product Specification

Product Name	Pterostilbene
Country of Origin	China
Botanical Part Used	Blueberry Fruit Body
Test Items	Specification	Test Method
Sensory Requirement
Character	It should be off-white or white powder.	Organoleptic
Assay
Pterostilbene,%	≥99.0	HPLC

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		Total rare ginsenosides>20% HPLC (Rk2+ (S)-Rg3+ (R)-Rg3+ (S)-Rh2+ (R)-Rh2+ Rg5+ Rk1+Rk3+ (S)-Rh1+ (R)-Rh1+ Rh3+ Rh4 + (S)-aPPT+ (R)-aPPT+ (S)-aPPD+ (R)-aPPD)
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Mushroom Series		β-Glucan 1-10%; Polysaccharides 30%; Triterpene 1-30%
		Polysaccharides 30%
		β-Glucan 1-10%; Polysaccharides 30%
		Polysaccharides 30%
		Polysaccharides 30%; Triterpene 1-10%
		Adenosine 0.22%; Mannitol 8%
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Organic Products		Total Acid 5%
		Ratio Extract; SD Powder
		Gingerol 1%
		Ratio Extract; Flavone 3%
		800 Mesh Powder
		1% Salidroside
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Herbal Extract		SAC 0.1-4%; Polyphenol 1-3%
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		DNJ 0.8-5%
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		1- O-caaffeyl -β -d-glucopyranoside 2%, Quercetin -3-O-β -D-glucopyranoside 0.1%
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		Protein 80%
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Tea Series		Instant Powder, Polyphenol>20%
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		20-40% HPLC, Nature origin
		Theaflavin≥5%

FAQ

Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.

Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.

Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.

Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation. 

Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.

Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.

Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.

Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.

Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a formal feedback about the cause of the quality issue and related precautions for this problem.