Antioxidant CAS 501-36-0 Natural Polygonum Cuspidatum Extract Cosmetic Material Health Supplement Resveratrol 98% Herbal Plant Powder Extract

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Antioxidant CAS 501-36-0 Natural Polygonum Cuspidatum Extract Cosmetic Material Health Supplement Resveratrol 98% Herbal Plant Powder Extract

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Product Description

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Basic Information

Active Ingredient

Resveratrol 98%

Extract Source

Polygonum Cuspidatum

Application Form

Tablet, Capsule

State

Powder

Color

White

Certification

ISO, COA, MSDS

Specification

1kg/bag, 25kg/drum

Production Capacity

1000kg/Month

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Product Description

Resveratrol powder is a premium dietary supplement containing the natural polyphenol compound found in specific plants like Polygonum cuspidatum, grapes, and berries. Renowned for its potent biological activities, it has become a cornerstone in the health supplement and cosmetic industries.

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Key Functions & Benefits

Antioxidant Properties: Neutralizes free radicals and protects cells from oxidative stress, reducing the risk of chronic conditions.
Cardiovascular Health: Supports heart health by promoting blood vessel dilation, reducing inflammation, and maintaining healthy cholesterol levels.
Anti-Aging Effects: Activates sirtuins (longevity proteins) involved in cellular metabolism to help delay the aging process.
Neuroprotective Support: Protects neurons and may improve cognitive function, supporting long-term brain health.
Anti-Cancer Potential: Research indicates it may inhibit the growth of certain cancer cells and prevent tumor formation through anti-inflammatory pathways.

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Specification Sheet

ANALYSIS	SPECIFICATION	RESULTS
Appearance	Light yellow to white fine powder	Complies
Odor	Characteristic	Complies
Assay (HPLC)	≥98%	98.2%
Sieve analysis	NLT 95% pass 80 mesh	Complies
Loss on Drying	≤5.0%	3.15%
Ash	≤5.0%	2.15%
Pb / As / Hg	<2ppm each	Complies
Total Plate Count	<1000cfu/g	Complies
Yeast & Moulds	<100cfu/g	Complies
E.Coli & Salmonella	Negative	Complies

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Packing & Logistics

Delivery: Available via Sea, Air Shipping, and International Express (FedEx/DHL/TNT).

Shipping Time: Dispatched within one week after payment confirmation.

Packaging:
• 1-5kg: Aluminum foil bag (22cm x 32cm)
• 15-25kg: Cardboard drum (35cm x 51cm)

Storage: Keep in a cool, dry place away from strong light and heat.
Shelf Life: 24 months when properly stored.

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Our Service Advantages

Free sample available for quality testing.
100% Natural materials from stable cultivation bases.
Advanced R&D team and professional testing center.
Direct manufacturer supply with competitive pricing.
Flexible OEM & ODM services to meet custom needs.

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Frequently Asked Questions

Can I get some samples?

Yes, free samples are available for most products. Customers only need to cover the shipping costs.

How do I start an order or make a payment?

A Proforma Invoice will be sent after order confirmation. We accept Bank Transfer (T/T), Western Union, and PayPal.

How can I confirm product quality before ordering?

You can request free samples for testing. Alternatively, send us your detailed specifications and requirements, and we will manufacture the batch accordingly.

What is the delivery lead time?

Typically, orders are dispatched within one week after payment is confirmed (excluding public holidays).

Are there discounts for bulk orders?

Yes, we offer tiered pricing. Different quantities qualify for different discount levels.

What are the recommended storage conditions?

Resveratrol powder should be stored in a cool, dry place, strictly kept away from strong light and high temperatures to maintain its stability.

Antioxidant CAS 501-36-0 Natural Polygonum Cuspidatum Extract Cosmetic Material Health Supplement Resveratrol 98% Herbal Plant Powder Extract

Product Description

Basic Information

Product Description

Key Functions & Benefits

Specification Sheet

Packing & Logistics

Our Service Advantages

Frequently Asked Questions

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