Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of trans-resveratrol powder in China, featured by quality products and good price. Please rest assured to wholesale bulk natural trans-resveratrol powder for sale here from our factory. Contact us for free sample.
Products Description
Trans-resveratrol Powder is a natural polyphenol plant defensin, which mainly comes from the root of Polygonum cuspidatum. It has antibiotic activity against Alzheimers disease, anti-tumor, anti-inflammatory, antimutagenic, anti bacteria and fungi, and may be a good leading compound. Some of its analogues also showed good biological activities in animal experiments, such as anti-inflammatory and anti-cancer activities.It has CIS and trans structures, the most important of which is trans structure. It mainly comes from Polygonum Multiflorum Extract, Polygonum Cuspidatum Extract and Grape Skin Extract , among which Polygonum Cuspidatum Powder is the most. It is a white powder, tasteless, insoluble in water, and easily soluble in organic solvents such as ether, chloroform, methanol, ethanol, acetone and ethyl acetate.
Because of its various biological and pharmacological activities, it is widely used in food, medicine, health care products, cosmetics and other fields. The United States has used it as a dietary supplement, Japan has used resveratrol extracted from plants as a food additive, and China has made plant extracts containing resveratrol into natural health food for lipid-lowering beauty.
Lonierherb products are semi-finished raw materials that need further processing, and we do not recommend direct personal use. Please follow your doctor's instructions or formula for the specific dosage or usage.

Technical Data Sheet
|
Assay |
≥98.0% |
HPLC |
|
Appearance |
White Fine Powder |
Visual |
|
Odor and Taste |
Characteristic |
Organoleptic |
|
Sieve analysis |
90% through 80 mesh |
80 Mesh Screen |
|
Loss on Drying |
≤5.0 % |
105℃/2 hrs |
|
Total Ash |
≤5.0 % |
GB 5009.4-2016 |
|
Bulk Density |
40~60 g/100mL |
GB/T 18798.5 |
|
Tap Density |
50~80g/100mL |
GB/T 18798.5 |
|
Lead (Pb) |
∠3.0mg/kg |
ICP-MS |
|
Arsenic (As) |
∠2.0mg/kg |
ICP-MS |
|
Cadmium (Cd) |
∠1.0mg/kg |
ICP-MS |
|
Mercury (Hg) |
∠0.1mg/kg |
ICP-MS |
|
Total Aerobic Count |
≤1000cfu/g |
GB 4789.2 |
|
Yeast and Moulds |
≤100cfu/g |
GB 4789.15 |
|
E-Coli |
Negative |
GB 4789.3 |
|
Salmonella |
Negative |
GB 4789.4 |
|
Staphylococcus Aureus |
Negative |
GB 4789.10 |
lonierHerb Guarantee
✅ All products are produced in GMP-compliant manufacturing facilities.
✅ All products are released only after strict inspection by our in-house laboratory or authorized third-party testing institutions.
✅ All shipments are handled and delivered by professional freight forwarders for safe and reliable logistics.
✅ 100% Natural, no artificial additives
✅ Allergen-Free
✅ Gluten-Free
✅ GMO-Free
Test Report
We have established partnerships with renowned third-party laboratories such as Eurofins and SGS. Before shipment, we can provide Resveratrol Samples for re-inspection in strict accordance with customer requirements. This includes arranging testing at laboratories designated by customers to ensure product quality meets your expectations.

Is Resveratrol safe ?
Resveratrol is generally recognized as safe and well-tolerated when used within recommended dosage levels.
1) Numerous clinical and safety studies have confirmed that oral intake at standard doses rarely causes serious adverse reactions.
2) Mild and temporary side effects may occur in a small number of individuals at high doses, such as mild gastrointestinal discomfort, headache, or nausea. These effects are usually relieved by reducing the dosage or discontinuing use.
3) Resveratrol has a low toxicity profile and is not considered mutagenic, carcinogenic, or genotoxic. It is widely used in dietary supplements, functional foods, and cosmetics with a long history of safe application.
4) For added safety, individuals who are pregnant, breastfeeding, taking anticoagulant medications, or with pre-existing medical conditions are advised to consult a healthcare professional before use.

LonierHerb Certificate

What is Resveratrol benefits ?
1) Beauty and anti-aging
Trans-resveratrol Powder is a natural antioxidant, which can effectively inhibit and scavenge free radicals, which can effectively prevent lipid peroxidation and have an anti-aging effect. And it can also regulate antioxidant enzymes, which has a great anti-aging effect, allowing you to say goodbye to wrinkles, improve dullness, and make the skin more tender, hydrated and delicate.
2) Prevention of cardiovascular disease
Bulk Resveratrol Powder helps reduce the effects of cardiovascular disease. It helps to improve vascular indexes and reduce the factors that cause thrombosis, and it is also a substance synthesized by tissue lipoxygenase, which can effectively fight against hyperlipidemia and thrombosis. It contains enzyme active substances that can activate the liver and the heart, which helps to protect the heart and liver, avoid damage to the heart and liver, and effectively promote physical health.
3) Improve body immunity
It is rich in nutrients, rich in a variety of vitamins and trace elements, which can provide nutrients to the body. It can effectively protect our nerves, avoid cognitive degradation, and help prevent Alzheimer‵s. It can also improve the body‵s ability to resist disease and improve the body‵s immunity.

Package and Delivery Time

Welcome to LonierHerb, and enquiry to us today !

For the further information of Trans-resveratrol Powder, please contact and enquiry LonierHerb factory directly, Free Samples, COA, MSDS, Allergen List and so on will be sent to you at the first time. Your satisfaction is our first priority. THANK YOU ! Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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