About Company
- Legal Name: VDK NaturaSyn Co.,Ltd.
Description:
VDK NaturaSyn Co.,Ltd., established in 2013, is a service provider and manufacturer specializing in serotonin, 5-hydroxytryptophan (5-HTP), and melatonin-related active ingredients, including serotonin hydrochloride and O-sulfate, N-acetyl, N-feruloyl, and N-p-coumaroyl serotonin derivatives, a series of metal (zinc, copper, cobalt) coordination compounds of L-5-HTP, Griffonia seed extract, D-tryptophan, and sodium acetate. The company became China's first domestic sodium acetate manufacturer and completed its own 5-HTP R&D in 2014, secured an exclusive patent for 5-HTP development in 2018, and began a Phase II expansion of its 66,666-square-meter BLRH production base in 2020 while completing R&D on a further series of high-end pharmaceutical raw materials. Operating from a 50,000-square-meter independent R&D center with a strong technical team and strict quality control, it offers CRO, CMO, and CDMO contract services under OEM, ODM, and own-brand arrangements, and sells across North America, Central/South America, Western and Eastern Europe, Australasia, Asia, the Middle East, and Africa.
Business Activities
Active Pharmaceutical Ingredients (APIs)
ManufacturerService Provider
Contract & Outsourcing Services
ManufacturerService Provider
Excipients & Additives
ManufacturerService Provider
Packaging Materials
ManufacturerService Provider
Food Supplements & Nutraceuticals
ManufacturerService Provider
Natural Extracts & Herbal Ingredients
ManufacturerService Provider
Pharma Chemicals
ManufacturerService Provider
Biopharmaceutical Products
ManufacturerService Provider
ATC (Anatomical Therapeutic Chemical) Classification
ManufacturerService Provider
Sales Markets
- Western Europe: Austria, Belgium, France
- Northern America: Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States
- Central America: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama
- South America: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela
Key Products/Services
- Active Pharmaceutical Ingredients (APIs): Nw-methyl-5-hydroxytryptamine,CAS:1134-01-6, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-9, [Co(L-5-HTP)2Br2] Coordination compounds of cobalt(ll) with L-5-hydroxytryptophan, [Co(L-5-HTP)2Cl2] Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H24N4O6Cl2Cu, [Cu(L-5-HTP)2Cl2]H2O Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H26N4O7Br2Cu, D-tryptophan ， CAS : 153-94-6, Griffonia seed extract , 5-hydroxytryptophan , CAS56-69-9/4350-09-8, hydrogen sulfate , 2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS : 2906-14-1, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-19, N-feruloyl serotonin,CAS:68573-23-9, N-p-Coumaroyl serotonin,CAS:68573-24-0, Serotonin hydrochloride,CAS153-98-0, Serotonin O-Sulfate,CAS:16310-20-6, [Zn(L-5-HTP)2Cl2]H2O Coordination compounds of zinc(ll) with L-5-hydroxytryptophan C22H28N4O8Cl2Zn
- Contract & Outsourcing Services: Nw-methyl-5-hydroxytryptamine,CAS:1134-01-6, 3-(2-aminoethy)1h-indol-5-ol hexanedioic acid,CAS:13425-34-8, 3-(2-aminoethy)-1-methylindol-5-ol picrate ,CAS : 1105-64-2, benzyl N-[2-(5-hydroxy-1H-indol-3-yl)ethyl]carbamate ,CAS : 53157-50-9, [Co(L-5-HTP)2Br2] Coordination compounds of cobalt(ll) with L-5-hydroxytryptophan, hydrogen sulfate , 2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS : 2906-14-1, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin CAS : 68573-23-9 ,C20H20N2O4, N-p-Coumaroyl serotonin , CAS : 68573-24-0 , C19H18N2O3, Serotonin O-Sulfate ,CAS : 16310-20-6 , C10H12N2O4S
- Manufacturing Equipment & Utilities: N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-10, N-p-Coumaroyl serotonin,CAS:68573-24-0
- Laboratory Chemicals, Solvents & Reference Standards: benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-13, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-5, N-feruloyl serotonin,CAS:68573-23-13, N-feruloyl serotonin,CAS:68573-23-14
- Excipients & Additives: Sodium Diacetate , CAS : 126-96-5
- Packaging Materials: VDK Astaxanthin, VDK beta- carotene
- Food Supplements & Nutraceuticals: 5-Hydroxytryptophan, Griffonia seed ectract , 5-hydroxytryptophan , CAS : 56-69-9,4350-09-8, VDK Resveratrol
- Natural Extracts & Herbal Ingredients: Nw-methyl-5-hydroxytryptamine,CAS:1134-01-6, 3-(2-aminoethyl)-1-methylindol-5-ol picrate,CAS:1105-64-2, 3-(2-aminoethy)1h-indol-5-ol hexanedioic acid,CAS:13425-34-8, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-12, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-14, [Cu(L-5-HTP)2Cl2] Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H24N4O6Cl2Cu, [Cu(L-5-HTP)2Cl2]H2O Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H26N4O7Br2Cu, Griffonia seed extract, 5-hydroxytryptophan, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-4, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-6, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-17, N-p-Coumaroyl serotonin,CAS:68573-24-0, Serotonin hydrochloride,CAS153-98-0, Serotonin O-Sulfate,CAS:16310-20-6, [Zn(L-5-HTP)2Cl2]H2O Coordination compounds of zinc(ll) with L-5-hydroxytryptophan C22H28N4O8Cl2Zn
- Pharma Chemicals: Nw-methyl-5-hydroxytryptamine,CAS:1134-01-6, 3-(2-aminoethyl)-1-methylindol-5-ol picrate,CAS:1105-64-2, 3-(2-aminoethy)1h-indol-5-ol hexanedioic acid,CAS:13425-34-8, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-11, [Cu(L-5-HTP)2Cl2] Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H24N4O6Cl2Cu, [Cu(L-5-HTP)2Cl2]H2O Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H26N4O7Br2Cu, Food grade / Medicine Grade Anhydrous Sodium Acetate powder, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-3, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-12, N-feruloyl serotonin,CAS:68573-23-15, N-p-Coumaroyl serotonin,CAS:68573-24-0, Serotonin hydrochloride,CAS153-98-0, Serotonin O-Sulfate,CAS:16310-20-6, Sodium acetate trihydrate ,Food grade , medicine grade , industrial grade CAS: 6131-90-4, VDK Griffonia seed extract , 5-HTP ,5-Hydroxytryptophan, [Zn(L-5-HTP)2Cl2]H2O Coordination compounds of zinc(ll) with L-5-hydroxytryptophan C22H28N4O8Cl2Zn
- Biopharmaceutical Products: Nw-methyl-5-hydroxytryptamine,CAS:1134-01-6, 3-(2-aminoethyl)-1-methylindol-5-ol picrate,CAS:1105-64-2, 3-(2-aminoethy)1h-indol-5-ol hexanedioic acid,CAS:13425-34-8, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-2, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-10, [Cu(L-5-HTP)2Cl2] Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H24N4O6Cl2Cu, [Cu(L-5-HTP)2Cl2]H2O Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H26N4O7Br2Cu, Griffonia seed extract , 5-hydroxytryptophan ,CAS: 56-69-9/4350-09-8, Melatonin , N-Acetyl -5-Methoxytryptamine ,CAS : 73-31-4, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-11, N-p-Coumaroyl serotonin,CAS:68573-24-0, Serotonin hydrochloride,CAS153-98-0, VDK Serotonin Hydrochloride , CAS : 153-98-0, [Zn(L-5-HTP)2Cl2]H2O Coordination compounds of zinc(ll) with L-5-hydroxytryptophan C22H28N4O8Cl2Zn
- ATC (Anatomical Therapeutic Chemical) Classification: 3-(2-aminoethyl)-1-methylindol-5-ol picrate,CAS:1105-64-2, 3-(2-aminoethy)1h-indol-5-ol hexanedioic acid,CAS:13425-34-8, benzyl-N-[2-(5-hydroxy-1H-indol-3-yl)]carbamate,CAS:53157-50-15, [Cu(L-5-HTP)2Cl2] Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H24N4O6Cl2Cu, [Cu(L-5-HTP)2Cl2]H2O Coordination compounds of copper(ll) with L-5-hydroxytryptophan,C22H26N4O7Br2Cu, hydrogen sulfate ,2-(5-hydroxy-1H-indol-3-yl)ethylazanium,CAS: 2906-14-7, N-Arachidonoyl serotonin AA-5HT,CAS : 187947-37-1, N-feruloyl serotonin,CAS:68573-23-16, N-feruloyl serotonin,CAS:68573-23-18, N-p-Coumaroyl serotonin,CAS:68573-24-0, Serotonin O-Sulfate,CAS:16310-20-6, [Zn(L-5-HTP)2Cl2]H2O Coordination compounds of zinc(ll) with L-5-hydroxytryptophan C22H28N4O8Cl2Zn
Our Products & Services
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Food Supplements & Nutraceuticals
Sell · Natural Extracts & Herbal Ingredients
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Natural Extracts & Herbal Ingredients
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Biopharmaceutical Products
Sell · Natural Extracts & Herbal Ingredients
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Natural Extracts & Herbal Ingredients
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Natural Extracts & Herbal Ingredients
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Natural Extracts & Herbal Ingredients
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Natural Extracts & Herbal Ingredients
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Natural Extracts & Herbal Ingredients
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Manufacturing Equipment & Utilities
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Natural Extracts & Herbal Ingredients
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Natural Extracts & Herbal Ingredients
Sell · Natural Extracts & Herbal Ingredients
Sell · ATC (Anatomical Therapeutic Chemical) Classification
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Natural Extracts & Herbal Ingredients
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Active Pharmaceutical Ingredients (APIs)
Sell · Natural Extracts & Herbal Ingredients
Sell · Packaging Materials
Sell · Laboratory Chemicals, Solvents & Reference Standards
Sell · Food Supplements & Nutraceuticals
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