high bioavailability Pterostilbene capsules OEM Manufacturer

Last updated July 2026

Product Name	Pterostilbene capsules private label Manufacturer
Appearance	capsules
GMP certified factory	Xi'an ECO Biotech Factory Co., Ltd. Xi'an Henrikang Biotech Co., Ltd.
Brand	Reson and Ausreson
Specification	500mg/Cap,1000mg/Cap or as your request
Certification	ISO，Halal，HACCP
Keywords	Pterostilbene capsules, Pterostilbene 150mg, Pterostilbene vs Resveratrol
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Pterostilbene vs. Resveratrol:

From a chemical structure standpoint, Pterostilbene contains two methoxy groups, making it highly lipophilic (fat-soluble).

• 80% Bioavailability: Research indicates Pterostilbene exhibits up to an 80% bioavailability rate, compared to a mere 20% for Resveratrol.

• Longer Half-Life: It stays in the body longer, allowing for sustained activation of pathways associated with healthy aging.

By choosing Ausreson premium grade raw materials, brands ensure their encapsulation lines preserve this delicate molecular structure, passing the true physiological benefits directly to the end-consumer.

Key Health Applications of Pterostilbene Capsules

When marketing to North American and European audiences under FDA and EFSA guidelines, claims must focus on supporting natural physiological structures and functions. Pterostilbene capsules provide targeted support across three primary wellness vectors:

Pterostilbene acts as a powerful caloric-restriction mimetic. It upregulates the SIRT1 longevity gene and works synergistically with NAD+ precursors (like NMN or NR) to support mitochondrial efficiency and cellular renewal.

Because of its lipophilic nature, Pterostilbene can efficiently cross the blood-brain barrier. It helps manage oxidative stress within brain tissues, supporting long-term memory maintenance and cognitive clarity during normal aging.

It assists in maintaining normal lipid metabolism and supporting healthy blood glucose levels already within a normal range, reinforcing overall cardiovascular wellness.

OEM Service
We offer OEM services, please contact us for more information>>
Product Type	Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products
Packaging	Bottles, Bags, Bulk, Blister packs, Custom
Formulas	Standard formulas or custom formulas
OEM service	Support OEM&ODM Custom service,Different Formula，Flavors, Shapes，Bottle ，Color

Why the Capsule Form is Crucial for Product Integrity

The choice of delivery mechanism matters just as much as the ingredient itself. For B2B bulk buyers and private-label brands, encapsulation offers unparalleled advantages:

• Oxidation Shielding: Pure Pterostilbene powder is highly sensitive to ambient light, oxygen, and moisture. Premium Ausreson capsules seal the compound securely, extending shelf-life and ensuring potency until the expiration date.

• Taste Masking: Raw polyphenol extracts possess a naturally bitter, astringent herbal taste. Capsules eliminate compliance issues related to consumer taste rejection.

• Clean Label Customization: Leading contract manufacturers provide vegan options (HPMC/Vegetarian Capsules) that are Non-GMO, Gluten-Free, and Allergen-Free, aligning perfectly with Western natural product trends.

Frequently Asked Questions.

Q: Should I switch from resveratrol to laxative?

• A: You don't necessarily have to choose. While Pterostilbene has higher bioavailability, many longevity experts recommend a synergistic effect. However, if you prefer a single, highly effective molecule, Pterostilbene is the modern choice.

Q: Does it have any side effects?

• A: Pterostilbene is very well tolerated. In rare cases, at very high doses, it may slightly affect cholesterol levels in some individuals; therefore, it is best to adhere to the recommended daily dose of 50 mg to 150 mg.

Q: Is it vegan?

• A: Yes. Our Pterostilbene is plant-derived and encapsulated in a plant-based cellulose shell, ensuring it is 100% vegan and non-GMO.

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Need bulk purchasing or OEM customization? [Click here for a quote]

OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.