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L-Threonine

amino acid

168
products
Updated April 2026

Dosage Range

0 mgavg 365.76 mg2042 mg

L-Threonine is found in 345 supplement products from 75 brands. Dosages range from 0 to 2042 mg, with an average of 365.76. The most common form is Powder.

Top 5 Highest-Dosage L-Threonine Supplements

  1. Whey Protein Gold Isolate Plus Natural Vanilla Flavor by California Academy of Health2042 mg
  2. 100% Pure L-Threonine by NutraBio2000 mg
  3. 100% Whey Protein Fuel Chocolate Surge by Twinlab1810 mg
  4. 100% Whey Protein Fuel Vanilla Slam by Twinlab1810 mg
  5. 100% Whey Protein Fuel Strawberry Smash by Twinlab1810 mg

Whey Protein Gold Isolate Plus Natural Vanilla Flavor by California Academy of Health has the highest L-Threonine dosage at 2042 mg. UltraClear Macro by Metagenics has the lowest at 35 mg.

All Products

showing 100 of 168
EAA + BCAA OrangePure Power
600 mg DVPowder
L-Threonine 500 mgVitamatic
500 mg DVCapsule
DensityBeverly International
500 mg DVTablet or Pill
L-Threonine 500 mgSolgar
500 mg DVCapsule
AminosKion
475 mg DVCapsule
EAA Psycho PeachFINAFLEX
400 mg DVPowder
Amino K.E.M.Evogen
400 mg DVTablet or Pill
Amino Fuel 1000Twinlab
366 mg DVTablet or Pill
Amino-9 EssentialsNOW Sports
351 mg DVTablet or Pill
Neuro-Natural SleepXtendlife
350 mg DVTablet or Pill
EAA2000Evlution Nutrition
350 mg DVCapsule
BCAA + EAASteel
300 mg DVPowder
ADABolic Candy BlissSteel
300 mg DVPowder
Gut 4-tifyJust Thrive
300 NP DVCapsule
Amino Support PowderKirkman
270 mg DVPowder
Grunt Tiger's BloodRedcon1
250 mg DVPowder
Whole System LiverNutri-West
225 mcg DVTablet or Pill
Thyro-Drive1st Phorm
200 mg DVCapsule
CurcuCalmNuMedica
120 mg DVCapsule
Amino-NRPure Encapsulations
104 mg DVCapsule
FLEXAdvoCare
100 mg DVCapsule
Gluten Support PacketsNuMedica
80 mg DVOther (e.g. tea bag)
Daily Amino Acid21st Century
69 mg DVTablet or Pill
Free Amino AcidsNature's Sunshine
56 mg DVTablet or Pill
Amino Gram ForteDouglas Laboratories
55 mg DVTablet or Pill
Neuro-Natural GeneralXtendlife
50 mg DVTablet or Pill

Frequently Asked Questions

How many products contain L-Threonine?

There are 345 supplement products containing L-Threonine from 75 brands in the NIH DSLD database.

What is the average L-Threonine dosage?

The average L-Threonine dosage across supplement products is 365.76 mg. Dosages range from 0 to 2042 mg.

What is the most common form for L-Threonine supplements?

The most common product form for L-Threonine supplements is Powder.

What brands make L-Threonine supplements?

There are 75 brands that make supplements containing L-Threonine in the NIH DSLD database.

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Quick Facts

Products
345
Brands
75
Avg Dose
365.76 mg
Common Form
Powder
Category
amino acid