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Comext 100% Herbal Extract High Quality 50% Resveratrol Giant Knotweed Extract Powder for Supplement

Comext 100% Herbal Extract High Quality 50% Resveratrol Giant Knotweed Extract Powder for Supplement

US $ 74.68-76.89 / KG FOB
1 KG (MOQ)
More
Main Products: Olive Leaf Extract, Rhodiola Rosea Extract, Red Clover Extract, Flax Seed Extract, Andrographis Extract, Mulberry Leaf Extract, Organic Irish Moss Powder, Barley Grass Powder, Protein Isolate, Rosemary Extract
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Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

US $ 0.1-0.7 / g FOB
1 g (MOQ)
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Appearance : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Jiangsu Aimi Tech Co., Limited

Trading Company

Jiangsu, China Since 2020
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Water Soluble Resveratrol Powder Giant Knotweed Extract Hotselling Resveratrol 98%

Water Soluble Resveratrol Powder Giant Knotweed Extract Hotselling Resveratrol 98%

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Herbway Kosher Halal Fssc HACCP Certified Free Sample Giant Knotweed Extract Pharmaceutical Resveratrol Powder

Herbway Kosher Halal Fssc HACCP Certified Free Sample Giant Knotweed Extract Pharmaceutical Resveratrol Powder

US $ 5-50 / kg FOB
1 kg (MOQ)
More
Assay Method : HPLC
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Herbway Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Comext Bulk Supply Natural Pure 20% 99% Resveratrol Giant Knotweed Extract Powder

Comext Bulk Supply Natural Pure 20% 99% Resveratrol Giant Knotweed Extract Powder

US $ 20-199 / KG FOB
1 KG (MOQ)
More
Main Products: Olive Leaf Extract, Rhodiola Rosea Extract, Red Clover Extract, Flax Seed Extract, Andrographis Extract, Mulberry Leaf Extract, Organic Irish Moss Powder, Barley Grass Powder, Protein Isolate, Rosemary Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Factory Supply Cosmetic Raw Materials Water Soluble 5%-98% Resveratrol Polygonum Cuspidatum Extract Giant Knotweed Extract Powder

Factory Supply Cosmetic Raw Materials Water Soluble 5%-98% Resveratrol Polygonum Cuspidatum Extract Giant Knotweed Extract Powder

US $ 8-15 / kg FOB
1 kg (MOQ)
More
Extraction Process : Physical
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Suzhou Manson Tech Inc.

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry
Giant Knotweed Extract Polygonum Cuspidatum Root Extract Organic 99% Trans Resveratrol Powder CAS 501-36-0

Giant Knotweed Extract Polygonum Cuspidatum Root Extract Organic 99% Trans Resveratrol Powder CAS 501-36-0

US $ 210-240 / kg FOB
1 kg (MOQ)
More
Main Products: Glutathione, Nmn, Pharmaceutical Intermediates, Cosmetic Materials, Nutritional Supplements
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Audited Supplier Audited Supplier Since 2017
Suzhou Greenway Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
Sonwu Supply Giant Knotweed Root Extract Active Ingredient Material Resveratrol Powder

Sonwu Supply Giant Knotweed Root Extract Active Ingredient Material Resveratrol Powder

US $ 0.25-0.34 / kg FOB
1 kg (MOQ)
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Application : Health Care Products, Medicine
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Sonwu Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
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Root Extract Cuspidatum Polygonum Cuspidatum Extract Powder Giant Knotweed Powder 50% 98%

Root Extract Cuspidatum Polygonum Cuspidatum Extract Powder Giant Knotweed Powder 50% 98%

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

US $ 230-260 / kg FOB
1 kg (MOQ)
More
Quality Guarantee Period : Two Years
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Suzhou Greenway Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
High Quality Cosmetic Raws Giant Knotweed Extract Pure Powder CAS. 501-36-0 99% Purity

High Quality Cosmetic Raws Giant Knotweed Extract Pure Powder CAS. 501-36-0 99% Purity

US $ 7 / Grams FOB
100 Grams (MOQ)
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Main Products: Peptide, Nootropics, Supplements, Plant Extracts, Nmn, Melanotan, Semaglutide, Raw Powder
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Audited Supplier Audited Supplier Since 2025
Wuhan Senwayer Century International Trading Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2025
Chat Now Send Inquiry
E. K Herb Pure Organic Anti-Aging Trans Resveratrol 50%-98% Bulk Powder From Giant Knotweed Extract

E. K Herb Pure Organic Anti-Aging Trans Resveratrol 50%-98% Bulk Powder From Giant Knotweed Extract

US $ 1-50 / kg FOB
1 kg (MOQ)
More
Application : Food, Health Care Products, Medicine
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Audited Supplier Audited Supplier Since 2022
Hunan E. K Herb Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Herbal Extract Pharmaceutical Intermediate Other Plant Extract Nutrition Enhancers Fruit Extract Animal Extract
Comext China Factory Wholesale Price 80% Resveratrol Giant Knotweed Extract Powder

Comext China Factory Wholesale Price 80% Resveratrol Giant Knotweed Extract Powder

US $ 20-199 / KG FOB
1 KG (MOQ)
More
Main Products: Olive Leaf Extract, Rhodiola Rosea Extract, Red Clover Extract, Flax Seed Extract, Andrographis Extract, Mulberry Leaf Extract, Organic Irish Moss Powder, Barley Grass Powder, Protein Isolate, Rosemary Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
ISO Certified Natural Giant Knotweed Extract 98% Resveratrol Bulk Powder

ISO Certified Natural Giant Knotweed Extract 98% Resveratrol Bulk Powder

US $ 239-278 / kg FOB
1 kg (MOQ)
More
State : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Nanjing NutriHerb BioTech Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
ISO Factory Supply Anti Oxidant Trans-Resveratrol Giant Knotweed Extract Powder

ISO Factory Supply Anti Oxidant Trans-Resveratrol Giant Knotweed Extract Powder

US $ 23-26.5 / kg FOB
1 kg (MOQ)
More
Main Products: Green Tea Extract, Ginseng Extract, Centella Asiatica Extract 80%, Monk Fruit Extract, Resveratrol, Blueberry Extract, Reishi Mushroom Extract, Quercetin, L-Glutathione, Epimedium Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hunan Huakang Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Natural Organic 98% Polydatin 99% Resveratrol Powder From Chinese Herb Giant Knotweed Extract

Natural Organic 98% Polydatin 99% Resveratrol Powder From Chinese Herb Giant Knotweed Extract

US $ 10-50 / kg FOB
25 kg (MOQ)
More
Application : Food, Health Care Products
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Hunan Nutramax Inc.

Manufacturer/Factory,Trading Company

Hunan, China Since 2013
Chat Now Send Inquiry
Resveratrol Extract Powder Giant Knotweed Extract 99% Transresveratrol Powder

Resveratrol Extract Powder Giant Knotweed Extract 99% Transresveratrol Powder

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
High Quality Raw Material Cuspidatum Root Giant Knotweed Extract Polygonum Powder

High Quality Raw Material Cuspidatum Root Giant Knotweed Extract Polygonum Powder

US $ 11.5-50 / kg FOB
1 kg (MOQ)
More
Certification : RoHS, BRC, ISO, FDA, HACCP
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Purelife Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2023
Chat Now Send Inquiry
E. K Herb Factory Giant Knotweed Extract Resveratrol Supplement, Polygonum Cuspidatum, Resveratrol Powder

E. K Herb Factory Giant Knotweed Extract Resveratrol Supplement, Polygonum Cuspidatum, Resveratrol Powder

US $ 20-100 / kg FOB
1 kg (MOQ)
More
Main Products: Vine Tea Extract, Eucommia Ulmoides Extract, Rosemary Extract, Bitter Almond Extract, Centella Asiatica Extract, Mangosteen Extract, Polygonum Cuspidatum Extract, Magnolia Bark Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hunan E. K Herb Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Health Care Supplement Giant Knotweed Extract Resveratrol Weight Loss Micronized Resveratrol Powder

Health Care Supplement Giant Knotweed Extract Resveratrol Weight Loss Micronized Resveratrol Powder

US $ 200-220 / kg FOB
1 kg (MOQ)
More
Powder : Yes
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Sheer healthy Bio-Tech Co., Ltd

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
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    What is Water Soluble Resveratrol Powder Giant Knotweed Extract Hotselling Resveratrol 98%
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  • What is Herbway Kosher Halal Fssc HACCP Certified Free Sample Giant Knotweed Extract Pharmaceutical Resveratrol Powder
    What is Herbway Kosher Halal Fssc HACCP Certified Free Sample Giant Knotweed Extract Pharmaceutical Resveratrol Powder
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  • What is Sonwu Supply Giant Knotweed Root Extract Active Ingredient Material Resveratrol Powder
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  • What is Root Extract Cuspidatum Polygonum Cuspidatum Extract Powder Giant Knotweed Powder 50% 98%
    What is Root Extract Cuspidatum Polygonum Cuspidatum Extract Powder Giant Knotweed Powder 50% 98%
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High Purity 99% Trans Resveratrol Extract Giant Knotweed Extract Powder

High Purity 99% Trans Resveratrol Extract Giant Knotweed Extract Powder

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Antioxidant Natural Giant Knotweed Extract Powder 50% 98% Resveratrol

Antioxidant Natural Giant Knotweed Extract Powder 50% 98% Resveratrol

US $ 300-350 / kg FOB
1 kg (MOQ)
More
Storage Method : Normal
Contact Supplier
Audited Supplier Audited Supplier Since 2023
HANGZHOU GOSUN BIOTECH CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Comext Herbal Extract Giant Knotweed Extract 50% Resveratrol Powder for Supplement

Comext Herbal Extract Giant Knotweed Extract 50% Resveratrol Powder for Supplement

US $ 74.68-76.89 / KG FOB
1 KG (MOQ)
More
Main Products: Olive Leaf Extract, Rhodiola Rosea Extract, Red Clover Extract, Flax Seed Extract, Andrographis Extract, Mulberry Leaf Extract, Organic Irish Moss Powder, Barley Grass Powder, Protein Isolate, Rosemary Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Supplier Giant Knotweed Extract 98% Polydatin Powder

Supplier Giant Knotweed Extract 98% Polydatin Powder

US $ 28-461 / kg FOB
1 kg (MOQ)
More
Application Form : Tablet, Capsule
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Nanjing NutriHerb BioTech Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry

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Comext Free Sample Herbal Extract Giant Knotweed Extract 98% Resveratrol Powder for Supplement

Comext Free Sample Herbal Extract Giant Knotweed Extract 98% Resveratrol Powder for Supplement

US $ 74.68-76.89 / KG FOB
1 KG (MOQ)
More
Main Products: Olive Leaf Extract, Rhodiola Rosea Extract, Red Clover Extract, Flax Seed Extract, Andrographis Extract, Mulberry Leaf Extract, Organic Irish Moss Powder, Barley Grass Powder, Protein Isolate, Rosemary Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Comext Wholesale Giant Knotweed Extract 98% Bulk Trans Resveratrol Powder

Comext Wholesale Giant Knotweed Extract 98% Bulk Trans Resveratrol Powder

US $ 20-199 / KG FOB
1 KG (MOQ)
More
Application Form : Lotion, Tablet, Capsule
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Changsha Comext Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2023
Chat Now Send Inquiry
Natural Giant Knotweed Extract Resveratrol Powder 10%50%98%

Natural Giant Knotweed Extract Resveratrol Powder 10%50%98%

US $ 239-278 / kg FOB
1 kg (MOQ)
More
Main Products: Plant Extrat, Natural Ingredients, Natural Color, Fruit-Vegetable Powder, Tea Extract, Functional Ingredients, Super Food, Dried Herbs, Weight Loss Ingredients, Cosmetics Ingredients
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Nanjing NutriHerb BioTech Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
GMP Factory Botanical Plant Giant Knotweed Extract 98% Trans Resveraltrol Powder

GMP Factory Botanical Plant Giant Knotweed Extract 98% Trans Resveraltrol Powder

US $ 50 / kg FOB
1 kg (MOQ)
More
Assay Method : HPLC
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Kosher Halal Reynoutria Sachalinensis Giant Knotweed Extract Powder

Kosher Halal Reynoutria Sachalinensis Giant Knotweed Extract Powder

US $ 1-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Plant Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
World-Way Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Us Warehouse Stock Giant Knotweed Extract 98% Resveratrol Trans-Resveratrol Powder HPLC
GIF

Us Warehouse Stock Giant Knotweed Extract 98% Resveratrol Trans-Resveratrol Powder HPLC

US $ 193 / Box FOB
1 Box (MOQ)
More
Application Form : Tablet, Capsule
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hunan Huakang Biotech Inc.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
High Quality Polygonum Cuspidatum Extract 50%~98% Resveratrol Powder CAS 501-36-0

High Quality Polygonum Cuspidatum Extract 50%~98% Resveratrol Powder CAS 501-36-0

US $ 8-68 / kg FOB
1 kg (MOQ)
More
Main Products: Plant Extract Herbal Extract, Food Additives, Mushroom Extract Mushroom Powder, Green Tea Extract Saw Palmetto Extract, Fruit Extract Powder, Garlic Extract Milk Thistle Extract, Tribulus Terrestris Extract, Red Yeast Rice Extract, Stevia Extract Marigold Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qingdao Vista Bio. Tech. Co., Ltd

Manufacturer/Factory,Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
Natural 98% Resveratrol CAS 501-36-0 Resveratrol Powder

Natural 98% Resveratrol CAS 501-36-0 Resveratrol Powder

US $ 170-200 / kg FOB
1 kg (MOQ)
More
State : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shaanxi Haibo Biological Technology Co., Ltd

Trading Company

Shaanxi, China Since 2024
Chat Now Send Inquiry
Giant knotweed Extract Resveratrol Powder 98%

Giant knotweed Extract Resveratrol Powder 98%

1 kg (MOQ)
More
Main Products: Reishi Extract, Ginseng Extract, Lutein Powder, Chlorophyll, Quercetin, Phycocyanin, Astaxanthin, Kojic Acid, Beetroot Powder, Cherry Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi an Sost Biotech Co., Ltd.

Manufacturer/Factory,Trading Company

Shaanxi, China Since 2021
Chat Now Send Inquiry
Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

Giant Knotweed Extract Polygonum Cuspidatum Extract Grape Skin Extract 99% Trans Resveratrol Powder

US $ 159-210 / kg FOB
1 kg (MOQ)
More
Certification : GMP, HSE, ISO 9001, USP, BP
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xi'an Frazer Biotech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Giant Knotweed Extract Resveratrol Powder

Giant Knotweed Extract Resveratrol Powder

US $ 240-260 / kg FOB
1 kg (MOQ)
More
Main Products: White Peony Extract, White Willow Bark Extract, Milk Thistle Extract, Hyaluronic Acid, Red Yeast Rice Powder, Horny Goat Weed Extract, Bilberry Extract, Rhodiola Rosea Extract, Marigold Extract Lutein, Panax Ginseng Extract
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Xuancheng Quality Herb Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2019
Chat Now Send Inquiry
Natural Resveratrol Polygonum Cuspidatum Plant Giant Knotweed Extract Powder Antioxidant Resveratrol for Skin Care Resveratrol

Natural Resveratrol Polygonum Cuspidatum Plant Giant Knotweed Extract Powder Antioxidant Resveratrol for Skin Care Resveratrol

US $ 70-200 / kg FOB
25 kg (MOQ)
More
State : Powder
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jingxin Nutra Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2023
Chat Now Send Inquiry
Resveratrol Powder Knotweed Extract Resveratrol Powder Giant Knotweed Extract Resveratrol Polygonum Cuspidatum Extract
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