Quercetin
Total 162
manufacturers & suppliers found with 486 products
Audited Supplier
Trading Company
Quinine
, Cyproheptadine HCL
, Artemisinine
ISO 9001, GMP
within 15 workdays
-
US$ 50 / kg1 kg (MOQ) -
US$ 1 / kg1 kg (MOQ)
-
US$ 1 / gram1 gram (MOQ)
Audited Supplier
Trading Company
Plant Extract
, Food Additive
, Sweetener
, Herbal Powder
, Fruit and Vegetable Powder
Own Brand
Response Time≤3h
-
US$ 245 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
-
US$ 18.5 / kg1 kg (MOQ)
Hangzhou Kindherb Biotechnology Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
79
Plant Area
10
Number of Employees
-
US$ 7 / kg25 kg (MOQ)
-
US$ 7 / kg25 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
Kingherbs Limited
Since 2007 Suppliers with verified business licenses
5.0
500
Plant Area
15
Number of Employees
Trading Company
Plant Extract
, Plant Powder
, Nutrition Premix
, Chemical Products
, Food Additive
OEM
ISO 9001
-
US$ 12.9 / kg25 kg (MOQ)
-
US$ 35 / kg25 kg (MOQ)
-
US$ 25 / kg25 kg (MOQ)
Manufacturer/Factory
Glutathione
, Alpha Lipoic Acid
, Rutin
, Fisetin
, Tongkat Ali Extract
OEM, ODM
ISO 9001, GMP, HACCP, ISO 22000
-
US$ 80 / kg25 kg (MOQ)
-
US$ 80 / kg25 kg (MOQ)
-
US$ 80 / kg25 kg (MOQ)
Manufacturer/Factory
Plant Extrat
, Natural Ingredients
, Natural Color
, Fruit-Vegetable Powder
, Tea Extract
OEM, ODM
ISO 9001, ISO 20000, GMP, HACCP
-
US$ 216 / kg1 kg (MOQ)
-
US$ 216 / kg1 kg (MOQ)
-
US$ 216 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Extract
, Plant Extract
, Herbal Extract
, Botanical Extract
, Tongkat Ali Extract
OEM, ODM
ISO 9001, HACCP, FSC
-
US$ 68 / kg1 kg (MOQ)
-
US$ 5 / kg1 kg (MOQ)
-
US$ 5 / kg1 kg (MOQ)
Manufacturer/Factory
White Peony Extract
, White Willow Bark Extract
, Milk Thistle Extract
, Hyaluronic Acid
, Red Yeast Rice Powder
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
Manufacturer/Factory
Natural Plant Extracts
, Nutritional Supplements
, Natural Fruit Powder
, Viatmin Powder
, Amino Acid
OEM, ODM, Own Brand, /
ISO 9001, ISO 14001, ISO 14064
-
US$ 20 / kg1 kg (MOQ)
-
US$ 20 / kg1 kg (MOQ)
-
US$ 70 / kg1 kg (MOQ)
Manufacturer/Factory
Plant Extract
, Cosmetic Raw Material
, Healthcare Raw Material
, Food Additives
, Nutrition Ingredient
OEM
ISO 9001
-
US$ 115 / kg1 kg (MOQ)
-
US$ 65 / kg1 kg (MOQ)
-
US$ 95 / kg1 kg (MOQ)
Trading Company
Tianeptine Sodium
, Nmn
, Coenzyme Q10
OEM, ODM, Own Brand
ISO 9001, GMP
-
US$ 1.98 / Unit500 Unit (MOQ)
-
US$ 1.98 / Unit500 Unit (MOQ)
-
US$ 60 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Pepsin
, Fucoidan
, Sodium Carboxymethyl Cellulose
, Vitamin E
, Punicalagin
OEM
ISO 9001, ISO 9000, GMP, GAP
-
US$ 10 / kg1 kg (MOQ)
-
US$ 40 / kg1 kg (MOQ)
-
US$ 40 / kg1 kg (MOQ)
Xi'an Sonwu Biotech Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
Manufacturer/Factory
API
, Nootropics
, Dietary Supplement
, Plant Extract
, Peptides
OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 55 / kg1 kg (MOQ)
-
US$ 65 / kg1 kg (MOQ)
-
US$ 0.091 / G100 G (MOQ)
Manufacturer/Factory
Food Additive
, Plant Extract
, Peptide
, Food Supplement
, Hyaluronic Acid Powder
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 19 / kg10 kg (MOQ)
-
US$ 25.63 / kg10 kg (MOQ)
-
US$ 19 / kg10 kg (MOQ)
Manufacturer/Factory
Minoxidil
, Mimosa Root Bark Extract Powder
, Pitaya Powder
, Blue Butterfly Pea Flower Powder
, Phycocyanin Spirulina Powder
OEM, ODM
ISO 9001, ISO 14001, GMP, HACCP
-
US$ 289 / kg1 kg (MOQ)
-
US$ 289 / kg1 kg (MOQ)
-
US$ 289 / kg1 kg (MOQ)
Xi an Sost Biotech Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
53
Number of Employees
Manufacturer/Factory
Dietary Supplement Ingredients
, Cosmetic Ingredients
, Fruits and Vegetables Powder
, Food Additives
ODM, OEM
ISO9001:2015
-
US$ 65 / kg2 kg (MOQ)
-
US$ 90 / kg2 kg (MOQ)
-
US$ 65 / kg2 kg (MOQ)
Manufacturer/Factory
Green Tea Extract
, Ginseng Extract
, Centella Asiatica Extract 80%
, Monk Fruit Extract
, Resveratrol
OEM, ODM
ISO 9001
-
US$ 10 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
-
US$ 79 / kg1 kg (MOQ)
Hunan Sunfull Bio-Tech Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
974
Plant Area
60
Number of Employees
Manufacturer/Factory
, Trading Company
EGCG 98%; Epicatechin 95%; Ginseng Root Extract 20% Ginsenosides; Rosmarinic Acid 98%; Hibiscus Extract 10% Anthocyanidins
Own Brand, ODM, OEM
ISO9001:2015, ISO22000:2018
-
US$ 20 / kg25 kg (MOQ)
-
US$ 39 / kg25 kg (MOQ)
-
US$ 49 / kg25 kg (MOQ)
World-Way Biotech Inc.
Since 2023 Suppliers with verified business licenses
4.0
425
Plant Area
33
Number of Employees
Trading Company
Plant Extract
, Hibiscus Extract
, Echinacea Extract
, Cocoa Extract
, Dandelion Extract
OEM
Nil
-
US$ 20 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
Manufacturer/Factory
Nmn
, Collagen
, Nicotinamide Ribose
, Liposomes
, Plant Extract
OEM, ODM
ISO 9001, ISO 14000, GMP, HACCP, ISO 22000
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Olive Leaf Extract
, Rhodiola Rosea Extract
, Red Clover Extract
, Flax Seed Extract
, Andrographis Extract
OEM, ODM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, QC 080000
-
US$ 30 / kg1 kg (MOQ)
-
US$ 20 / kg1 kg (MOQ)
-
US$ 20 / kg1 kg (MOQ)
Manufacturer/Factory
Nmn
, Pharmaceutical Intermediates
, Melatonin
, Lidocaine
, Coenzyme Q10
OEM, ODM
ISO 9001, GMP, HACCP, ISO 22000
-
US$ 50 / kg1 kg (MOQ)
-
US$ 75 / kg2 kg (MOQ)
-
US$ 48 / kg5 kg (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Modified Starch
, Thickeners
, Acidity Regulator
, Antioxidants
, Flavour Enhancer
OEM, ODM, Own Brand
ISO 9001, GMP
-
US$ 60 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
-
US$ 60 / kg1 kg (MOQ)
Manufacturer/Factory
Melatonin
, Glutathione
, Coenzyme Q10
, Alpha Lipoic Acid
, Nmn
OEM, ODM
ISO 9001, HACCP
-
US$ 40 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
Shandong Natural Micron Pharm Tech Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
300
Plant Area
17
Number of Employees
Manufacturer/Factory
, Trading Company
Supplement Ingredients
, Cosmetic Raw Materials
, Pharmaceutical Intermediates
ODM, OEM
Nil
-
US$ 80 / kg1 kg (MOQ)
-
US$ 100 / kg1 kg (MOQ)
-
US$ 52.5 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Plant Extract
, Food/Feed/Cosmetics Raw Material
, Supplements Material
, Amino Acids
, Vitamin Raw Material
OEM, ODM
Response Time≤3h
-
US$ 29 / kg1 kg (MOQ)
-
US$ 30 / kg1 kg (MOQ)
-
US$ 30 / kg1 kg (MOQ)
Manufacturer/Factory
Nmn
, Food Sweetener
, Stevia
, Resveratrol
, Ca-Akg
OEM, ODM
ISO 9001, ISO 14000, GMP, ASME, ISO 29001
-
US$ 190 / kg1 kg (MOQ)
-
US$ 75 / kg1 kg (MOQ)
-
US$ 75 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Resveratrol Capsule
, Amygdalin Vitaminb17
, Octacosanol
, Biotin Capsule
, Palmitoylethanolamide Pea
OEM, Own Brand
within 15 workdays
-
US$ 1 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
-
US$ 90 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Amino Acids
, Vitamins
, Food Ingredients
, Feed Additives
, Nutritional Supplements
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, GMP, HACCP...
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
-
US$ 50 / kg1 kg (MOQ)
Manufacturer/Factory
, Trading Company
Green Tea Extract L-Theanine
, Soapberry/Soapnut/Sapindus Extract
, Cranberry Extract
, Lemon Balm Extract
, Saw Palmetto Extract
OEM
ISO 9001, ISO 20000, GMP, HACCP, ISO 22000
-
US$ 5 / kg1 kg (MOQ)
-
US$ 1 / kg1 kg (MOQ)
-
US$ 10 / kg1 kg (MOQ)
Audited Supplier
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