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Shaanxi Kaishi Biotechnology Co., Ltd
$180
1-49 Others
$160
50-499 Others
$140
≥500 Others
Product Attributes
Brand: kaishibio
Supply Ability & Additional Information
Transportation: Ocean,Land,Air,Express
Port: S
Product Description
resveratrol capsules are a high-demand nutraceutical product formulated with standardized resveratrol extract, primarily derived from Polygonum cuspidatum or grape sources. Known for its antioxidant properties, resveratrol is widely used in global markets for anti-aging, cardiovascular health, and skin wellness applications.
As one of the most recognized Plant Extracts in the longevity category, resveratrol capsules are commonly integrated into premium Nutritional Ingredients portfolios and Anti-aging Ingredients formulations. They are frequently combined with Vitamins, Antioxidants , and other Herbal Extracts to enhance product positioning in the US, EU, and AU supplement markets.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: April 2026
According to a study in Journal of Nutritional Biochemistry (2019), resveratrol demonstrated antioxidant activity that may support cellular protection against oxidative stress.
According to a study in Antioxidants (2020), resveratrol supplementation may contribute to cardiovascular health through anti-inflammatory and endothelial support mechanisms.
Our resveratrol capsules are manufactured using high-purity Standardized Extracts with strict quality control to ensure consistency, safety, and global compliance.
| Specification | Standard Value | Test Method |
|---|---|---|
| Active Ingredient | Trans-Resveratrol | HPLC |
| Purity Options | 50%, 98% | HPLC |
| Dosage | 100 mg / 250 mg / 500 mg per capsule | Weight Check |
| Capsule Type | Vegetarian / Gelatin | Visual |
| Appearance | Light brown to off-white powder in capsules | Visual |
| Heavy Metals | <10 ppm | ICP-MS |
| Purity | Target Market | Application |
|---|---|---|
| 50% | Mass-market supplements | Cost-effective daily health products |
| 98% | Premium brands | Anti-aging and high-end formulations |
| Micronized 98% | Cosmetic-grade | Cosmetic Ingredients and skin care capsules |
| Ingredient | Main Function | Key Advantage |
|---|---|---|
| Resveratrol | Antioxidant | Supports multiple anti-aging pathways |
| Quercetin | Flavonoid | Immune and inflammation focus |
| CoQ10 | Energy metabolism | Mitochondrial support |
Resveratrol capsules are widely used in various nutraceutical and functional product categories.
Studies suggest resveratrol may support antioxidant defense, cardiovascular health, and healthy aging when included in balanced formulations.
We provide comprehensive B2B solutions for resveratrol capsules, ensuring consistent quality and flexible customization for global brands.
Buyer Insight: High-purity trans-resveratrol (≥98%) capsules are preferred in premium supplement segments for clear labeling and strong market positioning.
Common dosages range from 100 mg to 500 mg per capsule, depending on the formulation and target market.
50% is more cost-effective for general use, while 98% provides higher potency for premium supplements.
Yes, we provide full Supplement Contract Manufacturing including formulation, packaging, and branding.
Yes, we offer both vegetarian and gelatin capsule options.
Our products are certified with ISO, HACCP, GMP, and can support Organic, Kosher, and Halal requirements.
Yes, each batch includes COA, heavy metal, and microbiological testing reports.
Packaging & Delivery
| Selling Units: | Bag/Bags |
|---|
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.