Pterostilbene Powder

Product Describe

Pterostilbene is a naturally occurring polyphenol compound structurally similar to resveratrol but with higher bioavailability and stability. It is found in blueberries, grapes, and certain tree species, and is recognized for its potent antioxidant, anti-inflammatory, and neuroprotective properties.

• High bioavailability (80% vs. 20% for resveratrol)

• Potent antioxidant activity, protecting cells from oxidative stress

• Supports cardiovascular health by improving blood lipid profiles

• May enhance memory and cognitive function

How are we different?

Our Pterostilbene Powder is produced from natural plant sources (e.g., Pterocarpus marsupium heartwood or blueberries) using supercritical CO₂ extraction and purification via preparative chromatography, ensuring:

• Pharmaceutical-grade purity ≥99.0% (HPLC)

• No harmful solvent residues

• Stable trans-isomer form for maximum bioactivity

• Vegan, non-GMO, gluten-free certification

• Available in bulk quantities for supplement, beverage, and cosmetic applications

Certification of Analysis

Frequently Asked Questions

Q: Which is better, resveratrol or pterostilbene?

A: Think of them as powerful cousins. Pterostilbene has several key advantages:

• Superior Bioavailability: It is more easily absorbed and remains active in your bloodstream longer than resveratrol.

• Enhanced Brain Penetration: Its chemical structure allows it to cross the blood-brain barrier more effectively, offering robust neuroprotective benefits.

• Greater Metabolic Stability: It is not broken down as quickly by the body.

While both are excellent for supporting cellular health and antioxidant defense, pterostilbene is often considered the more potent and efficient choice due to its superior bioavailability.

Q: How much pterostilbene should I take a day?

A: A standard and well-researched daily dosage ranges from 50 mg to 150 mg. Most high-quality supplements provide a dose within this range.

• General Wellness / Antioxidant Support: 50-100 mg per day.

• Targeted Support (e.g., cognitive or metabolic): 100-150 mg per day.

Always start with the manufacturer’s recommended dosage on the product label and consult your healthcare provider for personalized advice.

Q: What does pterostilbene do for the body?

A: Pterostilbene is a potent natural compound that offers multiple systemic benefits:

• Activates Longevity Pathways: It helps activate sirtuins, proteins linked to cellular repair and longevity.

• Powerful Antioxidant: Protects cells from free radical damage.

• Supports Brain Health: Helps protect neurons, supports memory, and promotes cognitive function.

• Promotes Metabolic Health: Helps maintain healthy blood sugar and cholesterol levels already within the normal range.

Q: What is the best source of pterostilbene?

A: The most concentrated natural source is blueberries, and it is also found in grapes and cranberries. However, it is impossible to get a clinically significant dose (like 100mg) from diet alone. You would need to consume impractically large amounts of blueberries daily.

Therefore, the most reliable and potent source is a high-purity, supplement-grade pterostilbene extract, typically derived from the Indian Kino Tree (Pterocarpus marsupium).

1kg/aluminium foil bag, with two plastic bags inside.
Gross Weight: 1.5kg        Size: 18cmxH27cm

25kg/fiber drum, with two plastic bags inside.
Gross Weight: 28kg    Size: 42cmxH52cm    Volume: 0.0625mg/Drum.

Delivery

DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
1. ≤50kg, Express delivery(DHL /FEDEX) recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.