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Giant Knotweed Extract

(25 products)
Made In India
Giant Knotweed Powder - Polygonum Cuspidatum Extract, 98% Resveratrol, Food & Pharma Grade, Light Brown Powder, Neutral pH, Allergen-Free

Giant Knotweed Powder - Polygonum Cuspidatum Extract, 98% Resveratrol, Food & Pharma Grade, Light Brown Powder, Neutral pH, Allergen-Free

Price: 264 INR/Kilograms

MOQ100 Kilograms/Kilograms

Processing TypeSpray Dried

Purity(%)98% min (as Resveratrol)

SizeCustom packaging available

Moisture (%)Less than 5%

Density0.55 Gram per cubic centimeter(g/cm3)

SolubilitySoluble in ethanol and dimethyl sulfoxide (DMSO)

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Gracious Organic Llp

Greater Noida

Business Type:Manufacturer | Supplier
Super SellerSuper Seller

2 Years

Made In India
Resveratrol 99% Giant Knotweed Extract - Powder Form, 100% Pure Extract from Leaves, Brown Color, Mild Smell, 24 Months Shelf Life, Ideal Herbal Supplement

Resveratrol 99% Giant Knotweed Extract - Powder Form, 100% Pure Extract from Leaves, Brown Color, Mild Smell, 24 Months Shelf Life, Ideal Herbal Supplement

Price: 12000.00 INR/Kilograms

MOQ25 Kilograms/Kilograms

ColorThe leaves turn yellow, then brown and fall off. The canes are hollow, dark brown and brittle and they collapse upon one another.

Extract TypeSolvent Extraction

VarietyOther Herbal Extract

PartLeaf

FormPowder

Purity(%)100%

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Kshipra Biotech Private Limited

Indore

Business Type:Manufacturer | Supplier
Premium SellerPremium Seller

6 Years

Japanese Knotweed Extract - Direction: As Suggested

Japanese Knotweed Extract - Direction: As Suggested

MOQ100 Kilograms/Kilograms

Purity(%)95%

Product TypeHerbal Product

CategoryHerbs & Herbs Extract

UsagePersonal care

DirectionAs Suggested

Recommended ForAll

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M/s Paai India

Aligarh

Business Type:Manufacturer | Supplier
Little Giant

Little Giant

Product TypeMicropipette

Length130 Mm

Autoclavable1210C

Pressure15 Psi

Time10-15 Mins

Tip Compatibility200 L Tips

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Jain Laboratory Instruments Private Limited

Ambala

Business Type:Manufacturer | Distributor
Giant Knotweed Extract - Superior Quality Herbal Supplement | Highly Appreciated by Customers

Giant Knotweed Extract - Superior Quality Herbal Supplement | Highly Appreciated by Customers

Molecular FormulaC9H11NO3

Molecular Weight181.19 g/mol

Purity>98%

SolubilityWater-soluble

AppearanceWhite crystalline powder

StorageCool, dry place

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Shanhai Seebio Biotech, Inc

Shanghai

Business Type:Manufacturer | Exporter

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Grape Seed Extract - Premium Quality, Antioxidant-Rich Formula for Eye and Heart Health, Vascular Strengthening & Anti-Inflammatory Support

Grape Seed Extract

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Tongkat Ali Extract - Superior Grade Herbal Supplement | Premium Quality, Highly Acclaimed by Customers

Tongkat Ali Extract

Price : 879.55 USD ($)

Bilberry Extract - Anthocyanidins 25%, Anthocyanosides 32%-36% | Eye Health, Antioxidant, Cardiovascular Protection, Anti-Inflammatory

Bilberry Extract

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Giant Knotweed Extract - 10% Resveratrol, Brown Fine Powder for Health Benefits, Anti-Cancer Properties, Supports Cellular Repair and Heart Health

Giant Knotweed Extract - 10% Resveratrol, Brown Fine Powder for Health Benefits, Anti-Cancer Properties, Supports Cellular Repair and Heart Health

Assay(Resveratrol)10.0% min

AppearanceBrown fine powder

OdorCharacteristic

Emodin5.0% max

Sieve analysis100% pass 80 mesh

Loss on drying5% max

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Fuhuiyuan Industrial Co. Limited

Xiamen

Business Type:Manufacturer | Supplier

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Resveratrol - High-Quality Natural Extract | Pain Relief, Anti-Inflammatory Benefits

Resveratrol

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Rose Extract - Fine Brown-Red Powder, Strong Smell, High Effectiveness, Long Shelf Life, Edible Herbal Extract

Rose Extract

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Stevia Extract

Stevia Extract

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Ginger Extract - 10:1 Concentration, Pure Yellow Brown Powder with No Chemical Additives, Effective and Affordable Quality

Ginger Extract

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Stevia Extract Camera Pixels: 2 Megapixel (Mp )

Stevia Extract

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Giant Knotweed Extract Powder - 99% Purity, Fine White Powder Rich in Resveratrol - Solvent Extraction, Anticancer Properties, Shelf Life 3 Years

Giant Knotweed Extract Powder - 99% Purity, Fine White Powder Rich in Resveratrol - Solvent Extraction, Anticancer Properties, Shelf Life 3 Years

MOQ25 Kilograms/Kilograms

Extract TypeSolvent Extraction

VarietyOther Herbal Extract

PartStem

FormPowder

Extraction TypeHot

Purity(%)99%

More details...

Hunan Huakang Biotech Inc.

Changsha

Business Type:Manufacturer | Supplier
Giant Knotweed Extract - 20%, 50%, 98% Resveratrol HPLC | 100% Natural, Pain Relief, Blood Circulation Support, Free Sample Available

Giant Knotweed Extract - 20%, 50%, 98% Resveratrol HPLC | 100% Natural, Pain Relief, Blood Circulation Support, Free Sample Available

Active IngredientResveratrol

HPLC Specification20%, 50%, 98%

PackagingAluminum foil bag

StorageCool, dry place

Shelf LifeTwo years

Plant SourcePolygonum Cuspidatum

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Hebei Qiang Long Yong Sheng Import & Export Co., Ltd.

Shijiazhuang

Business Type:Manufacturer | Distributor
Giant Knotweed Extract - Premium Quality Herbal Extract | Superior Grade, Widely Appreciated, All-Natural Antioxidant

Giant Knotweed Extract - Premium Quality Herbal Extract | Superior Grade, Widely Appreciated, All-Natural Antioxidant

Plant SourceGiant Knotweed

Extraction MethodUnspecified

Purity99%

FormLiquid

PackagingBulk

StorageCool, dry

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Seebio

Shanghai

Business Type:Manufacturer | Supplier

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Luo Han Guo Extract - All-Natural, Sugar Substitute Sweetener | Supports Weight Loss, Diabetic-Friendly, Enhances Fat Burning

Luo Han Guo Extract

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Pine Bark Extract - Maritime Pine (Pinus Pinaster) | Antioxidant, Supports Circulation, May Lower Blood Sugar

Pine Bark Extract

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Strawberry Extract - Rich in Polyphenols and Vitamin C | Astringent, Soothing Toner for Pore Reduction

Strawberry Extract

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Kava Extract - Kavalactones 10%, 20%, 30%, 40% HPLC , Brownish-Yellow Fine Powder for Stress Relief and Sleep Improvement

Kava Extract

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Bilberry Extract - Premium Quality Antioxidant Supplement | Immune System Support, Cardiovascular Health, Eye Care, Radiation Resistance, Blood Flow Enhancement

Bilberry Extract

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Cranberry Extract - High Quality Antioxidant Rich Formula | Supports Eye Health, Improves Vitamin C Levels, Reduces Capillary Fragility

Cranberry Extract

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Resveratrol Giant Knotweed Extract

Resveratrol Giant Knotweed Extract

Plant sourcePolygonum cuspidatum

Active ingredientResveratrol

AppearanceWhite powder

Content90%

Specifications50%, 90%

SolubilityWater-soluble

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Shaanxi Yougu Biotechnology Co., Ltd.

Xian

Business Type:Manufacturer | Exporter
Giant Knotweed Extract

Giant Knotweed Extract

Product DescriptionFeature of Giant Knotweed Extract : Latin name: Polygonum cuspidatum sieb.et Zuec Appearance: Orange or redish brown powder Test Method : HPLC Part of the Plant Used: Root & Rhizome of Polygonum cuspidatum Sieb. et Zucc. Shelf Life : 2 years under well Storage situation and stored away from direct s

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Changsha Natureway Co., Ltd.

Changsha

Business Type:Manufacturer | Supplier
Olive Leaf Liquid Extract Dietary Supplement

Olive Leaf Liquid Extract Dietary Supplement

Product TypeLiquid Extract

Volume100ml

PackagingBottle

IngredientsOlive Leaf Extract

OriginTurkey

Dosage5ml twice daily

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Aksu Vital Natural Products And Cosmetics

Buyukcekmece

Business Type:Manufacturer | Supplier

FAQs Related to Giant Knotweed Extract

Who are the top giant knotweed extract manufacturers in India?

The top giant knotweed extract manufacturers are
  • Kshipra Biotech Private Limited
  • Gracious Organic Llp

Which cities have the largest number of giant knotweed extract suppliers?

The Cities are
  • Delhi
  • Chennai
  • Mumbai
  • Bengaluru
  • Jaipur
  • Hyderabad
  • Hyderabad
  • Pune
  • Kolkata
  • Indore
  • Ahmedabad
  • Coimbatore
  • Surat
  • Madurai
  • Vadodara
  • Ghaziabad
  • Rajkot
  • Lucknow
  • Ambala
  • Gurugram

What is the price range for giant knotweed extract offered by listed companies?

The price range of giant knotweed extract are
Company NameCurrencyProduct NamePrice
GRACIOUS ORGANIC LLPINRGiant Knotweed Powder264
KSHIPRA BIOTECH PRIVATE LIMITEDINRGiant Milkweed Extract900

How many trusted sellers are available for giant knotweed extract?

There are two trusted sellers of giant knotweed extract, and their names are
  • GRACIOUS ORGANIC LLP
  • KSHIPRA BIOTECH PRIVATE LIMITED

What is the minimum order quantity for giant knotweed extract?

The minimum order quantity is mentioned with the product and varies from company to company.

Do listed companies have registration & certifications?

Most of the companies have registration, and the companies that have certifications are
  • KSHIPRA BIOTECH PRIVATE LIMITED
  • JAIN LABORATORY INSTRUMENTS PRIVATE LIMITED

What is the get latest price feature?

You can use this for the latest price of the product for a business deal.

What types of payment methods are accepted by the giant knotweed extract suppliers?

It depends on the specific giant knotweed extract supplier. Some common payment methods accepted by suppliers include cash, bank transfer, credit card, e-wallet, online payment systems etc.
Giant Knotweed Extract - Resveratrol 50% and 98% | Fine Deep Brown and White Powder, Root Derived

Giant Knotweed Extract - Resveratrol 50% and 98% | Fine Deep Brown and White Powder, Root Derived

Resveratrol Content50%, 98%

Latin NamePolygonum Cuspidatum

Plant PartRoot

CAS No501-36-0

AppearanceBrown, White Powder

Purity>98%

More details...

Tianjin Haolong Material

Tianjin

Business Type:Exporter
Giant Knotweed Extract - 98% Resveratrol, Rice White Powder Extract from Polygonum Cuspidatum Roots & Rhizomes

Giant Knotweed Extract - 98% Resveratrol, Rice White Powder Extract from Polygonum Cuspidatum Roots & Rhizomes

Product NameGiant Knotweed Extract

Resveratrol Content98%

Latin NamePolygonum Cuspidatum

Plant PartRoot & Rhizome

Extract MethodGrain

CAS Number501-36-0

More details...

Changsha Nutramax Inc.io

Changsha

Business Type:Manufacturer | Supplier
98% Trans-Resveratrol Giant Knotweed Extract

98% Trans-Resveratrol Giant Knotweed Extract

Product DescriptionWe are engaged in exporting excellent quality 98% Trans-Resveratrol Giant Knotweed Extract in Changsha, Hunan, China. Powerful natural anti-oxidant and cancer inhibitor, anti-inflammatory Giant Knotweed Extract is extracted from Polygonum Cuspidatum Sieb by ethanol and water. Part used: Rhizome Bene

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World-way Biotech Inc.

Changsha

Business Type:Manufacturer | Exporter
Giant Knotweed Extract - Resveratrol 50% & 98% | Antioxidant, Anti-Cancer, Cardiovascular Support, Antibacterial & Antifungal Properties

Giant Knotweed Extract - Resveratrol 50% & 98% | Antioxidant, Anti-Cancer, Cardiovascular Support, Antibacterial & Antifungal Properties

Resveratrol content50%,98%

Latin namePolygonum Cuspidatum

Plant partRoot

CAS Number501-36-0

AppearanceBrown/White powder

Purity level98%

More details...

Shijiazhuang Jianhe Biotech Company

Shijiazhuang

Business Type:Manufacturer | Distributor
Medical Grade Giant Knotweed Extract 50%

Medical Grade Giant Knotweed Extract 50%

Product NameGiant Knotweed Extract

Latin NamePolygonum Cuspidatum

Active IngredientResveratrol

Resveratrol Concentration50%

CAS No.501-36-0

Molecular Weight228.24

More details...

Xi'an Wild Whit Biotechnology Co.,ltd.

Xian

Business Type:Service Provider
Giant Knotweed Extract

Giant Knotweed Extract

Botanical SourcePolygonum Cuspidatum

Molecular FormulaC14H12O3

Molecular Weight228.25

Specs50%, 98%

CAS NO501-36-0

FeaturesHigh purity, Potent antioxidant, Vasodilator effect, Inhibits lipid peroxidation, Nominal price, Premium quality, Effective treatment

More details...

Xiamen Top Health Biological Engineering Co. Ltd.

Xiamen

Business Type:Manufacturer | Supplier
Giant Knotweed Extract

Giant Knotweed Extract

Botanical NamePolygonum Cuspidatum

Part UsedRoot

Resveratrol10%-98%

Emodin50%-98%

Polydatin20%-99%

Acetyl-resveratrol98%

More details...

Hunan Nutramax Inc.

Changsha

Business Type:Manufacturer | Exporter
Giant Knotweed Extract - 20% , 50% , 98% , 99% Resveratrol Rich Fine Powder | Superior Quality Natural Supplement

Giant Knotweed Extract - 20% , 50% , 98% , 99% Resveratrol Rich Fine Powder | Superior Quality Natural Supplement

ColorBrown

Plant PartRoot

Active IngredientResveratrol

FormFine Powder

Concentrations20%, 50%, 98%, 99%

FeaturesHigh Resveratrol, Pure Extract, Potent Antioxidant, Natural Remedy, Effective Formula

More details...

Changsha Herbway Biotech Co., Ltd

Changsha

Business Type:Manufacturer | Supplier
C

Changsha Natural-ex Inc.

Changsha

Business Type:Manufacturer | Exporter

Deals in:

Resveratrol
Polysaccharide
Red Clover Extract
Horse Chestnut
Bilberry Extract
R

Reindeer Biotech Co.,ltd.

Changsha

Business Type:Manufacturer | Exporter

Deals in:

Resveratrol
Ashwagandha
Cocoa Powder
Cocoa Extract
Grape Seed Extract
S

Sv Agrofood

Delhi

Business Type:Manufacturer | Supplier

Deals in:

Palm Oil
Dried Fruits
Vegetable Oil
Coconut Oil
Green Tea

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Holy Basil Extract - Herbal Herbs Powder | Natural Remedies for Wellness, Stress Relief, and Immune Support

Holy Basil Extract

Price : 950 INR

Amla Fruit Extract Age Group: Suitable For All

Amla Fruit Extract

Price : 650 INR

Natural Herbal Extract - Grade: A

Natural Herbal Extract

Price : 850 INR

Mucuna Pruriens Extract - Herbal Powder | L-Dopa Rich, Supports Mental Health, Muscle Pain Relief, Anxiety Management, Enhances Blood Flow, 3-Year Shelf Life

Mucuna Extract

Price : 1800 INR

3

3w Botanical Extract Inc.

Changsha

Business Type:Exporter

Deals in:

Resveratrol
Stevia Extract
Stevioside
Flower Extract
Hops Extract
A

Ausmauco Biotech Co., Limited

Fuzhou

Business Type:Manufacturer | Distributor

Deals in:

Oilseed Extraction Plant
Chemical Raw Material
Herbal Extracts
Geranium Oil
Mangosteen Extract

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Fluid Gentian Extract - Brown Powder, 98% Purity | Herbal Digestive Aid, Blood Tonic, Natural Remedy

Fluid Gentian Extract

Price : 30 USD ($)

Cassia Seed Extract - Brown Powder 80 Mesh, Emodin 5:1 10:1 20:1 | Natural Seed Extract, UV Tested

Cassia Seed Extract

Price : 14 USD ($)

Passion Flower Extract - 4% Flavones UV Brown Powder, Water Soluble | Stress Relief, Sleep Aid, Anxiety Reduction, Pain Relief, Mood Booster

Passion Flower extract

Price : 79 USD ($)

Radix Platycodonis Extract - 10:1, 20:1, 80 Mesh | Brown Yellow Powder, Natural Extract, Cough Relief, Phlegm Clearing, Antiobesity

Radix Platycodonis Extract

Price : 130 USD ($)

Lily Bulb Extract - Lilium brownii, Yellow Brown Powder, 5:1-20:1 | Nourishing Yin, Moisturizing Skin, Anti-Tumor Effects, Calming Nerves

Lily Bulb Extract

Price : 165 USD ($)

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We are associated with tradeindia from last 3 years we are satisfied with the services of tradeindia we are getting good response from inquiry flow and good conversion ratio of inquiries. Tradeindia local customer care team is also very good to update us, about the recent technology and upgrades of product and feature for our business growth.

Nilesh sheth / Mr. Tushar kavade

SHREEJI PHARMA INTERNATIONAL

We are associated with Trade India for last 2 years and have received good numbers of genuine inquiries. We have used your trade lead facilities and got good responses from the market. We have also generated business through your portal. We have got excellent service by your representative. We hope the same in future also. Wishing you all the best for the future.

I am satisfied with online guidance provided by tradeindia.com. Thanks for your good promotion, keep up the good work going.

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We are pleased to inform that we M/S Global Merchants are a pioneer exporter and supplier of a wide array Indian Spices, Herbs, Herbal Extracts, Dehydrated Products & Chemicals are proud to be associated with tradeindia.com. I would like to thank Mr. Sandeep W. Chandankhede an employee of tradeindia.com for serving my Account in a decent way, and with timely responses. I am equally thankful for the efforts of tradeindia team. We have also received some appreciable amount of inquiries and we have generated some good business. We hope that we will be receiving better responses in the future and hope to continue with the company. We wish all the best for the tradeindia to be 1st in the industry.

Giant Knotweed Extract Price List

Product Name

Expected Price

Giant Knotweed Powder264
Giant Milkweed Extract900

This Data was Last Updated on 2026-10-18

Giant Knotweed Extract Manufacturers | Suppliers in India

Company Name

Member Since

Kshipra Biotech Private Limited

Indore, India
6 Years

Gracious Organic Llp

Greater Noida, India
2 Years

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