L-Threonine

Suggested Use

Suggested Use: As a dietary supplement; take 2000 mg (about 3/4 tsp) once daily; or as directed by a physician.

• 

  L-Threonine Powder

  BulkSupplements.com4.7(24)

  $17.97
• 

  BulkSupplements L-Threonine Capsules

  BulkSupplements.com4.7(24)

  $17.97
• 

  Get Healthy Joints Now with L-Threonine Powder Powder / 20 Kilograms (44 lbs)

  BulkSupplements.com4.7(24)

  $228.68
• 

  Pure Original Ingredients L-Threonine Essential Amino Acid Dietary Supplement Powder

  Walmart - Axio Supply

  $14.99
• 

  L-Threonine Powder (100 Grams)

  Umbrella Labs

  $14.97Lowest
• 

  Threonine Essential Amino Acid Powder

  Prescribed For Life

  $49.99
• 

  Bulk L-Threonic Acid 500 Grams - Highest Quality Ingredients - Bulk Supplements - Wholesale Ingredients - Bulk Ingredients - BoxNutra - Bulk

  BoxNutra

  $168.00
• 

  L-Threonine,500g

  Grainger Industrial Supply

  $544.87

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Supplement Superstores

  5.0 (994)

  Vitamin & supplements store

  6687 Center Grove Rd, Glen Carbon, IL 62034

  Directions(618) 307-5993

• 1Stop Supplements

  4.9 (83)

  Vitamin & supplements store

  2711 N Center St, Maryville, IL 62062

  Directions(618) 343-1040

• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• The Vitamin Shoppe

  4.6 (171)

  Vitamin & supplements store

  1490 S Hanley Rd, St. Louis, MO 63144

  Directions(314) 647-2548

• Supplement Superstore

  5.0 (917)

  Vitamin & supplements store

  3280 Green Mt Crossing Dr, Shiloh, IL 62269

  Directions(618) 624-9995

• 1Stop Supplements

  4.8 (25)

  Vitamin & supplements store

  5729 Godfrey Rd, Godfrey, IL 62035

  Directions(618) 433-8320

• Nutrition Stop

  4.7 (65)

  Vitamin & supplements store

  4101 Mexico Rd Ste. K, St Peters, MO 63376

  Directions(636) 928-7550

• Supplement Superstore

  5.0 (1305)

  Vitamin & supplements store

  7449 S Lindbergh Blvd, St. Louis, MO 63125

  Directions(314) 416-8800

• Adding free leucine to a balanced essential amino acid mixture suppresses intracellular transamination of isoleucine and valine in healthy older adults

  SB Knezek, MPKJ Engelen, KS Coyle, CN Perez… - Clinical Nutrition, 2026 - Elsevier

  Background Adding leucine (LEU) to protein meals enhances protein anabolism, but excess LEU reduces valine (VAL) and isoleucine (ILE) plasma concentrations. We examined in …

  2026

• Kokumi flavour ingredient from beef lung-development of pilot scale processing

  J Kim, R Ahmad, P Middlewood, S Haines, M Agasid… - 2025 - ampc.com.au

  … Evaluation of safe utilization of l-threonine for supplementation in healthy adults: a randomized double blind controlled trial. Amino Acids, 57, 30. RICHARD, DM, DAWES, MA, MATHIAS…

  2025

• The effects of different doses of curcumin compound on growth performance, antioxidant status, and gut health of broiler chickens challenged with Eimeria species

  S Yadav, PY Teng, TS Dos Santos, RL Gould… - Poultry science, 2020 - Elsevier

  Supplementation of broiler diets with feed additives such as chemotherapeutic drugs and antibiotics has side effects, meat residues, and antibiotics resistance complications. Plant-…

  2020118 citations

• Nutrition of honeybees is constrained by the ratios of essential amino acids in pollen protein

  D Stabler, JA Chennells, EF Power, J Scott, G Perri… - Current Biology, 2025 - cell.com

  Bees and flowering plants have co-evolved as mutualists. In this relationship, bees facilitate genetic outcrossing for plants, and in return, they collect and eat floral nectar and pollen. …

  2025

• The Effects of Arginine, Guanidinoacetic Acid and Citrulline Supplementation to Reduced Protein Diets for Aged Laying Hens

  A Nawab, TH Dao, S Sukirno, N Akter, E Kim… - Animals, 2026 - mdpi.com

  2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-08-23. DSLD Label ID: 252839. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.