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Animal Feed Feed Health Tea Feed Additive Premix Feed Feed Ingredients

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25kg/Bag L-Tryptophan 98% Feed Grade Additives for Broiler Chickens

25kg/Bag L-Tryptophan 98% Feed Grade Additives for Broiler Chickens

US $ 8.35-9.65 / kg FOB
5,000 kg (MOQ)
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Main Products: Fumaric Acid Food Grade; DL-Methionine; L-Threonine Granule; L-Lysine Sulphate
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Polifar Group Limited

Trading Company

Jiangsu, China Since 2013
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China Manufacturing Amino Acid Additives L Tryptophan Powder for Animal Food Manufacturing

China Manufacturing Amino Acid Additives L Tryptophan Powder for Animal Food Manufacturing

US $ 8.15-9.75 / kg FOB
1,000 kg (MOQ)
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Type : Tryptophan Additive
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Qingdao Joysun Feed Co., Ltd.

Shandong, China Since 2025
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Large Output L-Tryptophan Feed Grade in Feed Additives CAS No. 73-22-3

Large Output L-Tryptophan Feed Grade in Feed Additives CAS No. 73-22-3

US $ 7 / kg FOB
10,000 kg (MOQ)
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Main Products: L-Lysine, L-Threonine, L-Lysine Sulphate, L-Valine, L-Tryptophan, Choline Chloride, Isoleucine, Leucine, Chlortetracycline Feed Grade 15% Granule, Bio-Based Succinic Acid
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Shandong Fortune Growth Biological Sci-Tech Co., Ltd.

Shandong, China Since 2020
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Animal Feed of L-Tryptophan 98% Powder

Animal Feed of L-Tryptophan 98% Powder

US $ 4,500-5,800 / Ton FOB
12 Tons (MOQ)
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Certification : QS, CCC, RoHS, ISO, CE
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Adicen Group Limited

Trading Company

Jiangsu, China Since 2023
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L-Tryptophan 98% Feed Grade Additives for Broiler Chickens

L-Tryptophan 98% Feed Grade Additives for Broiler Chickens

US $ 1.2-1.5 / kg FOB
1 kg (MOQ)
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Main Products: Sodium Lauryl Ether Sulfate, Sodium Dodecylbenzene Sulfonate, Propylene Glycol, Ethylene Glycol, Octanol, Diethylene Glycol, Antimony Trioxide, Potassium Sorbate, Xanthan Gum
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Sheng Jinyao (Shanxi) New Materials Co., Ltd

Trading Company

Shanxi, China Since 2025
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Stable Quality Amino Acid Feed Additive L-Tryptophan

Stable Quality Amino Acid Feed Additive L-Tryptophan

US $ 1-9 / kg FOB
1 kg (MOQ)
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Type : Tryptophan Additive
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Shandong Dawnchem Company Limited

Shandong, China Since 2024
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Hot Selling L-Tryptophan CAS 73-22-3 in Stock

Hot Selling L-Tryptophan CAS 73-22-3 in Stock

US $ 5-30 / kg FOB
1 kg (MOQ)
More
Main Products: Daily Chemicals, Organic Intermediate, Surfactant, Additive, Flavors and Fragrances
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Shandong WorldSun Biological Technology Co., Ltd.

Trading Company

Shandong, China Since 2022
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Top Quality Feed Grade L-Tryptophan 98% Very Popular

Top Quality Feed Grade L-Tryptophan 98% Very Popular

US $ 1 / Piece FOB
18 Pieces (MOQ)
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Certification : QS, ISO
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QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
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Good Quality L-Tryptophan From Natural Raw Material

Good Quality L-Tryptophan From Natural Raw Material

US $ 1 / Piece FOB
18 Pieces (MOQ)
More
Main Products: Lysine, DCP, Mcp, MDCP, Choline Chloride, Salinomycine, Zinc Bitracine, Dextrose Anhydrous, Threonine, Sodium Bicarbonate
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QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
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Factory Price Worth Buying L-Tryptophan CAS 73-22-3

Factory Price Worth Buying L-Tryptophan CAS 73-22-3

US $ 5-30 / kg FOB
1 kg (MOQ)
Contact Supplier
Audited Supplier
Shandong WorldSun Biological Technology Co., Ltd.

Trading Company

Shandong, China Since 2022
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Factory Wholesale Feed Grade Additive Amino Acid L-Tryptophan Powder CAS 73-22-3 L-Tryptophan

Factory Wholesale Feed Grade Additive Amino Acid L-Tryptophan Powder CAS 73-22-3 L-Tryptophan

US $ 6-9 / kg FOB
1,000 kg (MOQ)
More
Main Products: Food Additives, Plant Extract, Amino Acid, Nutrient Supplements, Feed Additives, Vitamin, Water Treatment, Coffee Bean/Cacao Beans, Cocoa Butter Cocoa Powder, Plastic Particle
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Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China Since 2024
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Factory Price L-Tryptophan 99%Min Feed Grade for Swine Feed

Factory Price L-Tryptophan 99%Min Feed Grade for Swine Feed

US $ 7 / kg FOB
10,000 kg (MOQ)
More
Application : Boost Immunity, Improve Nutrition, Increase Egg Production Rate, Promote Growth
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Audited Supplier
Shandong Fortune Growth Biological Sci-Tech Co., Ltd.

Shandong, China Since 2020
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L-Tryptophan D (+) -Tryptophan (153-94-6) CAS 73-22-3

L-Tryptophan D (+) -Tryptophan (153-94-6) CAS 73-22-3

US $ 1 / kg FOB
100 kg (MOQ)
More
Main Products: M-Aminophenol, Disperse Violet 1, Lanolin, Pvp, Arbutin, Carbomer, Menthol, Guaiazulene
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Hangzhou Fonlynn Health Technology Co., Ltd.

Zhejiang, China Since 2024
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High Quality Animal Feed Additive L-Tryptophan for Feed Grade

High Quality Animal Feed Additive L-Tryptophan for Feed Grade

US $ 1 / Piece FOB
18 Pieces (MOQ)
More
Certification : QS, ISO
Contact Supplier
Audited Supplier
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry
Good Price in China of L-Tryptophan Feed Grade for Feed Additives

Good Price in China of L-Tryptophan Feed Grade for Feed Additives

US $ 4,500-5,800 / Ton FOB
12 Tons (MOQ)
More
Main Products: Lysine HCl/Sulphate, L-Threonine, Calcium Propionate, Xanthan Gum, Potassium Sorbate, Sodium Bicarbonate, Dl-Methionine, Feed Enzymes, Food Additives, Dicalcium Phosphate
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Audited Supplier
Adicen Group Limited

Trading Company

Jiangsu, China Since 2023
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(R) -2-Amino-3- (3-indolyl) Propionic Acid CAS 153-94-6 D (+) -Tryptophan

(R) -2-Amino-3- (3-indolyl) Propionic Acid CAS 153-94-6 D (+) -Tryptophan

US $ 6-9.5 / kg FOB
1,000 kg (MOQ)
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Type : Tryptophan Additive
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Audited Supplier
Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China Since 2024
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L-Tryptophan CAS 73-22-3 with Factory Price

L-Tryptophan CAS 73-22-3 with Factory Price

US $ 5-30 / kg FOB
1 kg (MOQ)
More
Main Products: Daily Chemicals, Organic Intermediate, Surfactant, Additive, Flavors and Fragrances
Contact Supplier
Audited Supplier
Shandong WorldSun Biological Technology Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
L-Tryptophan 98%Min Feed Additives

L-Tryptophan 98%Min Feed Additives

US $ 7 / kg FOB
10,000 kg (MOQ)
More
Certification : ISO, QS
Contact Supplier
Audited Supplier
Shandong Fortune Growth Biological Sci-Tech Co., Ltd.

Shandong, China Since 2020
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L-Tryptophan Brand Provided with Favorable Offer

L-Tryptophan Brand Provided with Favorable Offer

US $ 8 / kg FOB
25 kg (MOQ)
More
Main Products: Feed Additive, Dicalcium Phosphate 18% Powder, Dicalcium Phosphate 18% Granular, L-Lysine HCl, L-Lysine Sulphate, L-Threonine, Dl Methionine
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ND CHEMICALS CO., LTD.

Jiangsu, China Since 2020
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Meihua Amino Acid L-Tryptophan Powder for Sale

Meihua Amino Acid L-Tryptophan Powder for Sale

US $ 4,500-5,800 / Ton FOB
12 Tons (MOQ)
More
Certification : QS, CCC, RoHS, ISO, CE
Contact Supplier
Audited Supplier
Adicen Group Limited

Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Related Videos
  • What is 25kg/Bag L-Tryptophan 98% Feed Grade Additives for Broiler Chickens
    What is 25kg/Bag L-Tryptophan 98% Feed Grade Additives for Broiler Chickens
    US $ 8.35-9.65 /kg
    5,000 kg (MOQ)
    Contact Supplier
  • What is L-Tryptophan 98% Feed Grade Additives for Broiler Chickens
    What is L-Tryptophan 98% Feed Grade Additives for Broiler Chickens
    US $ 1.2-1.5 /kg
    1 kg (MOQ)
    Contact Supplier
  • What is Stable Quality Amino Acid Feed Additive L-Tryptophan
    What is Stable Quality Amino Acid Feed Additive L-Tryptophan
    US $ 1-9 /kg
    1 kg (MOQ)
    Contact Supplier
  • What is Factory Wholesale Feed Grade Additive Amino Acid L-Tryptophan Powder CAS 73-22-3 L-Tryptophan
    What is Factory Wholesale Feed Grade Additive Amino Acid L-Tryptophan Powder CAS 73-22-3 L-Tryptophan
    US $ 6-9 /kg
    1,000 kg (MOQ)
    Contact Supplier
Animal Nutriution Feed Grade Tryptophan

Animal Nutriution Feed Grade Tryptophan

US $ 1 / Piece FOB
18 Pieces (MOQ)
More
Main Products: Lysine, DCP, Mcp, MDCP, Choline Chloride, Salinomycine, Zinc Bitracine, Dextrose Anhydrous, Threonine, Sodium Bicarbonate
Contact Supplier
Audited Supplier
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry
CAS 73-22-3 Food Additive L-Tryptophan Feed Additives

CAS 73-22-3 Food Additive L-Tryptophan Feed Additives

US $ 1.2-2.6 / kg FOB
500 kg (MOQ)
More
Type : Tryptophan Additive
Contact Supplier
Audited Supplier
Qingdao Klyomo Chemical Company Limited

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
L-Tryptophan Improve Livestock Immunity Increase Meat Quality

L-Tryptophan Improve Livestock Immunity Increase Meat Quality

US $ 280-340 / Ton FOB
20 Tons (MOQ)
More
Main Products: Lysine, DCP, Mcp, MDCP, Choline Chloride, Salinomycine, Zinc Bitracine, Dextrose Anhydrous, Threonine, Sodium Bicarbonate
Contact Supplier
Audited Supplier
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry

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About Tryptophan FAQ

  • QWhat advantages come with purchasing amino acid additives wholesale for Agriculture & Food projects?

    Our Tryptophan offers exceptional quality within the Amino Acid Additives category.Buying amino acid additives wholesale can lead to cost savings, ensure supply continuity, and offer customization options for tailored solutions. Wholesale procurement allows for access to bulk quantities with desired specifications, fulfilling your Agriculture & Food needs efficiently.

  • QWhat are the uses of amino acid additives in feed additives? What types are there?

    Our Tryptophan offers exceptional quality within the Amino Acid Additives category.Amino acid additives in feed enhance growth, nutritional balance, and feed efficiency, with types including essential (lysine, methionine), non-essential (glutamine, glycine), and synthetic amino acids, each supporting specific dietary needs and metabolic functions.

  • QHow can I identify reputable suppliers of amino acid additives from China?

    The Tryptophan is classified under our comprehensive Amino Acid Additives range.To source reputable suppliers from China, thorough research, validation of certifications, and direct communication are vital steps. Look for industry-renowned manufacturers with a track record of quality and reliability in providing amino acid additives for Agriculture & Food purposes.

Best Price Feed Grade L-Tryptophan 98% L Tryptophan

Best Price Feed Grade L-Tryptophan 98% L Tryptophan

US $ 1 / Piece FOB
18 Pieces (MOQ)
More
Certification : QS, ISO
Contact Supplier
Audited Supplier
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry
L-Tryptophan CAS 73-22-3 for Biochemical Research

L-Tryptophan CAS 73-22-3 for Biochemical Research

US $ 5 / kg FOB
25 kg (MOQ)
More
Main Products: Hydrogenated Rosin, Polymerized Rosin, Phenolic Resin, Terpene Resin, Terpene Phenolic Resin, Methyl Hydrogenated Rosinate, Dipentene, Terpineol, Iboma, Tmptma
Contact Supplier
Audited Supplier
Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.

Jiangsu, China Since 2023
Chat Now Send Inquiry
L-Tryptophan CAS 73-22-3 L-Tryptophan Animal-Free Nutritional Supplements

L-Tryptophan CAS 73-22-3 L-Tryptophan Animal-Free Nutritional Supplements

US $ 25-35 / kg FOB
5 kg (MOQ)
More
The content of active substances : ＞90%
Contact Supplier
Audited Supplier
Senzhuo Industry Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
High Purity Food Grade L-Tryptophan Raw Material 99% CAS 73-22-3 for Dietary Supplement

High Purity Food Grade L-Tryptophan Raw Material 99% CAS 73-22-3 for Dietary Supplement

US $ 1-500 / kg FOB
1 kg (MOQ)
More
Main Products: Plant Extract, Fruit and Vegetable Powders, Cosmetic Raw Materials, Natural Sweeteners, Dietary Fiber Powder, Amino Acids and Vitamins, Amino Acids, Vitamins, Food Additives
Contact Supplier
Audited Supplier
SHAAN XI SERVQUAL TECH CO., LTD.

Shaanxi, China Since 2018
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Amino Acid L-Tryptophan Feed Grade 98% with GMP ISO

Amino Acid L-Tryptophan Feed Grade 98% with GMP ISO

US $ 8.67-8.99 / kg FOB
1 kg (MOQ)
More
Certification : ISO, ISO
Contact Supplier
Audited Supplier
Henan Muxiang Biological Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2021
Chat Now Send Inquiry
Bulk Sale L-Tryptophan. 98% Feed Grade for Poultry and Livestock Feed

Bulk Sale L-Tryptophan. 98% Feed Grade for Poultry and Livestock Feed

US $ 6-10 / kg FOB
1,000 kg (MOQ)
More
Main Products: Food Additives, Plant Extract, Amino Acid, Nutrient Supplements, Feed Additives, Vitamin, Water Treatment, Coffee Bean/Cacao Beans, Cocoa Butter Cocoa Powder, Plastic Particle
Contact Supplier
Audited Supplier
Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China Since 2024
Chat Now Send Inquiry
L-Tryptophan 98% Feed Grade for Swine Growth Performance

L-Tryptophan 98% Feed Grade for Swine Growth Performance

US $ 8.12-9.05 / kg FOB
5,000 kg (MOQ)
More
Type : Tryptophan Additive
Contact Supplier
Audited Supplier
Polifar Group Limited

Trading Company

Jiangsu, China Since 2013
Chat Now Send Inquiry
Feed Additives L-Tryptophan 98.5% Enhance Disease Resistance of Livestock

Feed Additives L-Tryptophan 98.5% Enhance Disease Resistance of Livestock

US $ 7 / kg FOB
10,000 kg (MOQ)
More
Main Products: L-Lysine, L-Threonine, L-Lysine Sulphate, L-Valine, L-Tryptophan, Choline Chloride, Isoleucine, Leucine, Chlortetracycline Feed Grade 15% Granule, Bio-Based Succinic Acid
Contact Supplier
Audited Supplier
Shandong Fortune Growth Biological Sci-Tech Co., Ltd.

Shandong, China Since 2020
Chat Now Send Inquiry
CAS 73-22-3 Food Additive Feed Additive L-Tryptophan for Animial

CAS 73-22-3 Food Additive Feed Additive L-Tryptophan for Animial

US $ 1.2-2.6 / kg FOB
500 kg (MOQ)
More
Type : Tryptophan Additive
Contact Supplier
Audited Supplier
Qingdao Klyomo Chemical Company Limited

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
High Level Quality L-Tryptophan Improve Livestock Immunity

High Level Quality L-Tryptophan Improve Livestock Immunity

US $ 280-340 / Ton FOB
20 Tons (MOQ)
More
Main Products: Lysine, DCP, Mcp, MDCP, Choline Chloride, Salinomycine, Zinc Bitracine, Dextrose Anhydrous, Threonine, Sodium Bicarbonate
Contact Supplier
Audited Supplier
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2019
Chat Now Send Inquiry
D-Tryptophan CAS 153-94-6 for Biochemical Research

D-Tryptophan CAS 153-94-6 for Biochemical Research

US $ 3 / kg FOB
200 kg (MOQ)
More
Quality : Industrial
Contact Supplier
Audited Supplier
Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.

Jiangsu, China Since 2023
Chat Now Send Inquiry
D-Tryptophan/D-Trp CAS 153-94-6

D-Tryptophan/D-Trp CAS 153-94-6

US $ 63-73 / kg FOB
5 kg (MOQ)
More
Main Products: Cosmetic Raw Materials, UV Absorber, Laboratory Reagents And Equipment, Food and feed Additive, Organic Intermediate, Pigment & Dyestuff, Basic Organic Chemicals, Polymer
Contact Supplier
Audited Supplier
Senzhuo Industry Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Feed Grade CAS 73-22-3 L-Tryptophan Powder for Animal Premix

Feed Grade CAS 73-22-3 L-Tryptophan Powder for Animal Premix

US $ 4,500-5,800 / Ton FOB
12 Tons (MOQ)
More
Certification : QS, CCC, RoHS, ISO, CE
Contact Supplier
Audited Supplier
Adicen Group Limited

Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
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