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Quercetin Manufacturers & Suppliers

Quercetin Total 164 manufacturers & suppliers found with 492 products

Henan Sigma Aodeli New Material Technology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Peptides Melanotan II Mt2 Epithalon Adipotide , Peptides Semaglutide Tirzepatide Retatrutide Mt2 , Loss Weight Slimming , Nootropic , Raw Powder
OEM, ODM
ISO 9001, OHSAS/ OHSMS 18001, HSE, ISO 14064, GMP
  • Wholesale 99.9% Pure Quercetin CAS 117-39-5 Secure Delivery
    US$ 50 / Piece
    1 Piece (MOQ)

Shandong Zhi Shang Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area141
Plant Area
Number of Employees38
Number of Employees
Trading Company
Sodium bromide , N-Isopropylbenzylamine , Marshmallow Leaf , 1 , 3-Butanediol
OEM, ODM
ISO9001:2015
  • High Quality Quercetin CAS 117-39-5
    US$ 10 / kg
    1 kg (MOQ)

Shaanxi Jina New Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Plant Extract , Food Additive , Organic Intermediate , Pharmaceutical Chemical , Cosmetics Raw Material
OEM, ODM
ISO 9001, ISO 14001, GMP, HACCP
  • 95% 98% Bulk Powder Sophora Japonica Flower Bud Extract
    US$ 100 / Ton
    1 Ton (MOQ)
  • Supply Factory Manufacturer 99% Rutin Powder
    US$ 35 / kg
    1 kg (MOQ)
  • Pure Natural Sophora Japonica Extract Rutin NF11 95% USP Rutin
    US$ 45 / kg
    1 kg (MOQ)

Shaanxi Zhiyi Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Cooling Agent , Mint Flavor , Fruit Flavour , Mix Fruit Flavor , Gold Flavor
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
  • Zhii 50% Pyrethrins Oil 100% Pure Nature Anacyclus Pyrethrum Extract Pyrethrin
    US$ 435 / kg
    1 kg (MOQ)
  • Zhii Pure Natural Pyrethrin Insecticide / Pyrethrum Extract Powder and Liquid 25%- 70% Pyrethrin
    US$ 435 / kg
    1 kg (MOQ)
  • Zhii Best Price Insecticide 50% 70% Pyrethrin
    US$ 435 / kg
    1 kg (MOQ)

Hebei Orcel Trade Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Titanium Dioxide , Rutile Sand , Paraffin Wax , Inorganic and Organic Pigment , Wax Raw Material
OEM, ODM, Own Brand
Response Time≤3h
  • CAS 8003-34-7 Insecticide Pyrethrin 50%Tc, 60%Tc, 70%Tc Plant Extract
    US$ 30 / kg
    10 kg (MOQ)
  • Spot Direct Selling 50% Pyrethrin Pyrethrin Extract
    US$ 200 / kg
    10 kg (MOQ)
  • 2024 Hot Sale Insecticide Pyrethrum Extract 50% 70% Pyrethrin
    US$ 300 / kg
    15 kg (MOQ)

QINGDAO HILDA-JINGYI TRADING CO., LTD.

China Supplier - Diamond MemberSince 2012

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Manufacturer/Factory , Trading Company
Spirulina Chlorella , Seaweed Wakame , Stevia Extract , Seaweed Laminaria , Health Food
OEM
ISO 9001, GMP, BRC, HACCP, ISO 22000
  • Aloe Vera Extract Aloe Vera Aloe Vera Extract Aloin
    US$ 1 / kg
    1 kg (MOQ)
  • Aloe Vera Extract Emodin Aloe Vera Emodin Powder 80% 95%
    US$ 1 / kg
    1 kg (MOQ)
  • Natural Supplement 50% Aloe-Emodin Aloe Vera Extract Powder Emodin 80% 98%
    US$ 1 / kg
    1 kg (MOQ)

Jinan Future Chemical Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area260
Plant Area
Number of Employees20
Number of Employees
Trading Company
Chemical reagents and auxiliaries , Water treatment chemicals , Pigments&dyes , Exchange Resin , Organic intermediates
OEM, ODM
within 15 workdays
  • Fast Delivery Pterostilbene with Anti-Inflammatory and Antioxidant 99% Purity CAS 537-42-8
    US$ 20 / kg
    1 kg (MOQ)
  • CAS 537-42-8 with Anti-Cancer and Anti-Fungal Pterostilbene Anti-Inflammatory
    US$ 20 / kg
    1 kg (MOQ)
  • Best Price Gelatin with Biofilm Materials Printing and Dyeing Industry Grade 99% Purity CAS 9000-70-8
    US$ 20 / kg
    1 kg (MOQ)

Hunan Delore Natural Products Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1400
Plant Area
Number of Employees25
Number of Employees
Group Corporation
Monk Fruit Extract , Rosemary Extract , Citrus Aurantium Extract , Ginger Extract , Olive Leaf Extract
Own Brand, ODM, OEM
ISO 22000: 2018, HACCP
  • Tongkat Ali Extract Price 1% 2% Eurycomanone Tongkat Ali 200: 1 Tongkat Ali Powder
    US$ 10 / kg
    1 kg (MOQ)
  • Rhodiola Rosea Extract Powder CAS No. 10338-51-9 Nutraceutical Lngredient 8% Rhodiola Rosea Extract Salidroside
    US$ 20 / Piece
    10 Pieces (MOQ)
  • 100% Natural Quercetin Plant Extract Inulin Chicory Root Extract Inulin
    US$ 8 / kg
    1 kg (MOQ)

Xi'an Harmonious Natural Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
Virginiamycin , Ceftriaxone , Vitamin , Doxycycline , Oxytetracycline
OEM
ISO 9001, ISO 14001, ISO 14000, HSE, QC 080000...
  • Centella Asiatica Extract Gotu Kola Extract Powder Madecassoside Asiatic Acid 90% Asiaticoside
    US$ 300 / Piece
    1 Piece (MOQ)
  • Natural Fisetin CAS No. 528-48-3 Cotinus Coggygria Smoke Tree Extract Fisetin Powder
    US$ 600 / kg
    1 kg (MOQ)
  • CAS 551-15-5 Pure Natural Licorice Root Extract Powder Liquiritin
    US$ 65 / kg
    1 kg (MOQ)

Qingdao Fraken International Trading Co., Ltd.

China Supplier - Gold MemberSince 2005

Suppliers with verified business licenses

4.0
Annual Revenue2 Mil
Annual Revenue
Plant Area34
Plant Area
Number of Employees4
Number of Employees
Trading Company
Medicine , Health Food , Pharmaceuticals , Silica Gel
OEM, ODM
ISO 9001, ISO 14000, ISO 20000, GMP, HACCP
  • High Quality Quercetin, Rhamnose, Troxerutin & Rutin
    US$ 50 / Piece
    1 Piece (MOQ)
  • High Quality Flaxseed Lignans & Baicalin
    US$ 20 / kg
    1 kg (MOQ)
  • High Quality Ginkgo Flavone & Ginkgo Biloba Extract
    US$ 50 / Piece
    1 Piece (MOQ)

Afine Chemicals Limited

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Pharmaceutical , Pharmaceutical Intermed , Pharmaceutical Raw Material , Pharmaceutical Chemicals , Optical Brightener
OEM, ODM
within 15 workdays
  • CAS 633-65-8 Berberine HCl / Berberine Hydrochloride
    Negotiable
    1 KG (MOQ)

Gansu Cheezheng Industrial Group Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory
Cordycpes , Dry Herbs , Health Products , Highland Barley , Natural Herbs
OEM, ODM, Own Brand
Response Time≤3h
  • Gegen Radix Puerariae Chinese Supplier Chinese Traditional Natural Dried Herb
    US$ 4.46 / kg
    1 kg (MOQ)

Chemco Technology Limited

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area100
Plant Area
Trading Company
Plant Extract , Glucosamine , Amino Acid , Cosmetic Raw Material , Food Additives
OEM, ODM
within 15 workdays
  • 100% Natural Herbs for Skin Care Quercetin/Sophora Japonica Flower Extract
    US$ 20 / kg
    25 kg (MOQ)
  • Natural Herbal Extract Quercetin 5%-20% Onion Extract
    US$ 20 / kg
    25 kg (MOQ)
  • Natural Herbal Extract Multi-Concentration Glycyrrhizic Acid Licorice Extract
    US$ 10 / kg
    1 kg (MOQ)

Shanghai Tauto Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees45
Number of Employees
Manufacturer/Factory , Trading Company
DL-Kavain , Huperzine A , Huperzine B , Bakuchiol , Harpagoside
ODM, OEM
ISO9001:2015
  • ISO Certified Reference Material 98%	Quercetin-3-O-B-D-Glucose-7-O-B-D-Gentiobiosiden	60778-02-1 Standard Reagent
    US$ 84 / milligram
    10 milligram (MOQ)
  • ISO Certified Reference Material 98%	Avicularin/ Quercetin 3-Alpha-L-Arabinofuranoside 572-30-5 Standard Reagent
    US$ 117 / milligram
    10 milligram (MOQ)
  • ISO Certified Reference Material 98%	Quercetin117-39-5 Standard Reagent
    US$ 9 / milligram
    10 milligram (MOQ)

Xi'an Nature Choice Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Medicine Herb , Herb Extract , Dried Fruit , Herb Crude Powder , Botanical Herb Flower Root Leaf &Powder
OEM, Own Brand
ISO 9001, ISO 20000
  • Sophora Japonica Extract 95% Quercetin Yellow Powder
    US$ 20 / kg
    100 kg (MOQ)
  • Best Price Wholesale Dried Onion Extract Powder Onion Peel Extract Quercetin
    US$ 20 / kg
    100 kg (MOQ)
  • Sophora Japonica L Quercetin Liver Protection Supplement Powder 10%-95%
    US$ 20 / kg
    100 kg (MOQ)

Zhuhai Fandida trading Co., LTD

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory
Food Additives , Plant Extracts , Chemical Raw Materials
OEM
ISO 9001, IATF16949, GMP
  • Hot Selling Onion Extract, Quercetin, Red Onion Extract in Barrels
    US$ 35 / kg
    1 kg (MOQ)
  • Hot Selling Onion Peel Extract, Quercetin, Red Onion Extract
    US$ 33 / kg
    1 kg (MOQ)
  • Hot Sale High Quality Good Price Pure Natural Sophora Japonica Extract Powder 95%~99%
    US$ 140 / kg
    1 kg (MOQ)

Xi'an Hench Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area10
Plant Area
Number of Employees3
Number of Employees
Trading Company
Herbal Extract , Food Additive , natural Cosmetic ingredient Plant extract
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
  • Stable Stocks Quercetin 98 Favorable Quercetin Bulk Price
    US$ 50 / kg
    1 kg (MOQ)
  • Factory Supply Quercetin Health Supplement Pure Quercetin Powder
    US$ 50 / kg
    1 kg (MOQ)
  • Natural Sophora Japonica Extract 98% Quercetin
    US$ 50 / kg
    1 kg (MOQ)

Xi'an SunHealth Biotech Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area117
Plant Area
Number of Employees15
Number of Employees
Trading Company
Cosmetic Ingredient , Food Additives , Fruit & Vegetable Powder , Healthcare Ingredient , Peptides
OEM, ODM
ISO 9001, ISO 9000, GMP, HACCP
  • High Purity Sophora Japonica Extract Quercetin 98% CAS 117-39-5
    US$ 50 / kg
    1 kg (MOQ)
  • High Quality Wheat Germ Extract CAS 124-20-9 0.2% 0.5% 1% Spermidine
    US$ 520 / kg
    1 kg (MOQ)
  • Phloretin CAS 60-82-2 C15h14o5 Appel Peel Extract
    US$ 35 / kg
    1 kg (MOQ)

Suzhou Manson Tech Inc.

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory
L-Glutathione Reduced , Nmn(Nicotinamide Mononucleotide) , Tranexamic Acid , Nr-Cl , Vc-IP(Ascorbyl Tetraisopalmitate)
OEM, ODM, Own Brand
ISO 9001, ISO 14001
  • Healthcare Supplement Sophora Japonica Extract Antioxidant CAS 117-39-5 98% Quercetin Powder
    US$ 448 / kg
    1 kg (MOQ)
  • Top Selling Factory Supply Natural Herbal Vegetable Plant Extract 1%~20% Quercetin Onion Extract Powder
    US$ 20 / kg
    1 kg (MOQ)
  • Manufacturer Bulk Supplements Pure Natural Sophora Japonica Extract CAS 153-18-4 95% Rutin Powder
    US$ 66 / kg
    1 kg (MOQ)

Shaanxi Iknow Biotechnology Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company
Vitamin , Orotic Acid , Sodium Pyruv , Amino Acid , Chlorophyll
OEM, Own Brand
ISO 9001, GMP, HACCP
  • Wholesale Natural 98% Quercetin Sophora Japonica Extract Dihydrate Quercetin
    US$ 180 / kg
    1 kg (MOQ)
  • High Quality Cosmetic Grade Plant Extract Quercetin CAS 117-39-5
    US$ 40 / kg
    1 kg (MOQ)
  • Factory Supply Food Grade L-Rhamnose Powder Rhamnose Monohydrate
    US$ 30 / kg
    1 kg (MOQ)

Shijiazhuang Shuotong Import and Export Co., Ltd

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Flexible Solar Panels , TiO2 , EDTA , Paraffin Wax , Potassium Sorba
OEM
Response Time≤3h
  • 100% Natural Super Food Sophora Japonica Extract 98% Quercetin, 95% Rutin NF11
    US$ 8 / kg
    100 kg (MOQ)
  • Organic Plant Herbal 98% Rutin Bud Extract Quercetin Powder Rutin Powder
    US$ 8 / kg
    100 kg (MOQ)
  • Factory Supply Troxerutin 95% Powder Troxerutin Extracted Sophora Japonica Rutin
    US$ 8 / kg
    100 kg (MOQ)

Tianjin Dongfang Import and Export Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area54
Plant Area
Number of Employees5
Number of Employees
Trading Company
L-carnitine , L-Histidine , Creatine Monohydrate , Nicotinamide Mononucleotide , Kojic Acid
OEM, ODM, Own Brand
Nil
  • Plant Extract Powder Quercetin Rutin Hesperidin Resveratrol Sophora Japonica Citrus
    US$ 14 / kg
    10 kg (MOQ)
  • Natural Cassia Seed Extract 10: 1 /Cassia Tora L. or Cassia Obtusifolia L.
    US$ 12 / kg
    1 kg (MOQ)
  • Cassia Seed Extract Factory Supply Cassia Seed Extract Semen Cassiae Extract
    US$ 12 / kg
    1 kg (MOQ)

HEBEI RUNXUCHEN TRADING CO., LTD.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area85
Plant Area
Number of Employees4
Number of Employees
Trading Company
PVC , PET
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
  • Wholesale Supply Herbal Extract 98% Quercetin Powder CAS 117-39-5
    US$ 28 / kg
    1 kg (MOQ)
  • Cortex Phellodendri Extract 85%-97% Berberine Hydrochloride
    US$ 5 / kg
    1 kg (MOQ)
  • USP High Quality 99% Berberine Hydrochloride CAS 633-65-8 for Antibacterial
    US$ 5 / kg
    1 kg (MOQ)

Guangzhou Shiruoni Cosmetics Co., Ltd.

China Supplier - Diamond MemberSince 2016

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Skin Care , Jelly Mask , Face Serum , Face Toner , Face Cream
OEM, ODM, Own Brand
ISO 20000, GMP, FSC
  • High Quality Restores The Natural Glow and Vitality of Your Skin C-Vit Moisturizing Facial Serum
    US$ 1.9 / Piece
    1000 Pieces (MOQ)
  • Private Label Reduce The Appearance of Fine Lines C-Vit Moisturizing Serum
    US$ 1.9 / Piece
    1000 Pieces (MOQ)
  • OEM Organic Vitamin C Antioxidant Anti-Wrinkle Dark Spots Remove Facial Serum
    US$ 1.9 / Piece
    1000 Pieces (MOQ)

Chengdu Discount Trading Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Trading Company
Herbal Tea , Sex Products , Beauty Products , Pain Relief Plaster , Buckwheat Tea
OEM, ODM
ISO 9001
  • Calcium Magnesium Zinc Gummy with D3&K2 Bone Nerve Health Supplement
    US$ 2.5 / Piece
    100 Pieces (MOQ)
  • Non GMO Caffeine Free Rich Antioxidants Food Coloring Dried Butterfly Pea Flowers Tea
    US$ 13 / kg
    10 kg (MOQ)
  • Free Samples Natural Herbal Healthy Anti Diabetic Wild Guava Tea for Controlling Blood Sugar
    US$ 1.2 / Piece
    100 Pieces (MOQ)

HN Langyue Biotech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Vanillyl Butyl Ether , Cetilistat , 2356tetramethylpyrazine , Magnesium L-Threonate , Fullerene
OEM, ODM
ISO 9001
  • Factory Top Quality 99% Purity Caffeic Acid Phenethyl Ester/CAS 104594-70-9 with Good Price
    US$ 1 / kg
    1 kg (MOQ)
  • High Quality Ginkgo Biloba Dry Extract Reliable Factory with Wholesale Price
    US$ 3.5 / kg
    1 kg (MOQ)
  • CAS 104594-70-9 Caffeic Acid Phenethyl Ester (CAPE) / Phenethyl Caffeate
    US$ 1 / kg
    1 kg (MOQ)

Hebei Luoxing Tech Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory , Trading Company , Other
Peptides , Steroids Raw Powder , Plant Extract , Pharm Raw Materials , Nootropics Powder
OEM, ODM
ISO 9001, QC 080000, GMP
  • High Quality and Low Price 2-[ (4-chlorophenyl) Acetyl]Benzoic Acid 53242-76-5
    US$ 1 / kg
    1 kg (MOQ)
  • Factory Supply 99% High Quality Cape Powder Phenethyl Caffeate I CAS 104594-70-9 I Caffeic Acid Phenethyl Ester
    US$ 1 / kg
    1 kg (MOQ)
  • 98%Tc Plant Growth Regulator Seradix Rooting Hormone Powder Iba / Indole-3-Butyric Acid CAS 133-32-4
    US$ 1 / kg
    1 kg (MOQ)

Ningbo Newrainbow Biochemicals Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area74
Plant Area
Number of Employees5
Number of Employees
Trading Company
Amino Acids , Vitamins , Plant Extract , Pharmaceutical Raw Materials
ISO 9001, ISO 9000, ISO 14001, ISO 14000
within 15 workdays
  • Lower Blood Pressure Food Additive Organic Ginkgo Biloba Leaf Extract
    US$ 80 / kg
    10 kg (MOQ)
  • Nutraceutical Plant Herbal Extract Powder Ginkgo Biloba Leaf Extract
    US$ 80 / kg
    10 kg (MOQ)
  • USP Grade Ginkgo Biloba Extract P. E Ginkgolide CAS 90045-36-6 for Anti-Oxidant
    US$ 80 / kg
    10 kg (MOQ)

Hebei Ruisite Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Titanium Dioxide , White Petroleum Jelly , Calcium Hypochlorite , Aluminum Sulfate , Tbls(Tribasic Lead Sulfate)
OEM
ISO 9001, ISO 9000, IATF16949
  • 100% Natural Plant Extract Organic Ginkgo Biloba Extract Powder
    US$ 12 / kg
    1 kg (MOQ)
  • Natural Ginkgo Biloba Extract Powder CAS No. 90045-36-6
    US$ 16 / kg
    1 kg (MOQ)
  • Herbal Extract Brass Lactones Ginkgo Biloba Extract Powder
    US$ 16 / kg
    1 kg (MOQ)

Henan Zhonghengbo Trading Co., Ltd

China Supplier - Diamond MemberSince 2024

Suppliers with verified business licenses

5.0
Plant Area30
Plant Area
Number of Employees18
Number of Employees
Manufacturer/Factory , Trading Company
Curcumin , Beta Carotene , Spirulina Powder , Lutein , Gardenia Yellow
ODM, OEM, Own Brand
ISO 9001, ISO 22000
  • Food Additive 10% Dihydromyricetin Hovenia Dulcis Thunb Extract Powder
    US$ 20 / kg
    1 kg (MOQ)
  • Nutrition Enhancers 10% Dihydromyricetin Semen Hoveniae Extract Concentrate Powder
    US$ 20 / kg
    1 kg (MOQ)
  • Factory Supply High Quality Semen Hoveniae Extract Powder Nutrition Enhancers
    US$ 20 / kg
    1 kg (MOQ)
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