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Thiamin

vitamin

7,757
products
Updated April 2026

Dosage Range

0 mgavg 33.21 mg1600 mg

Thiamin is found in 16,848 supplement products from 924 brands. Dosages range from 0 to 1600 mg, with an average of 33.21. The most common form is Tablet or Pill.

Top 5 Highest-Dosage Thiamin Supplements

  1. MultiSeniors Liquid Cherry Flavored by Vinco1600 mcg
  2. PediaVite Natural Cherry by Vinco Kids800 mcg
  3. YeastMD Premium by Premium Certified800 mcg
  4. Muscle Matrix MRP Women's Formula Banana Cream by NutraBio753 mcg
  5. Muscle Matrix MRP Banana Cream by NutraBio753 mcg

MultiSeniors Liquid Cherry Flavored by Vinco has the highest Thiamin dosage at 1600 mcg. Vitamin B1 250 mg by The Vitamin Shoppe has the lowest at 250 mg.

All Products

showing 100 of 7,757
PMSNature's Way
750 mcg63% DVCapsule
MRP Creamy VanillaNutraBio
750 mcg RAE60% DVPowder
Brewer's Yeast 680 mgMajor
600 mcg40% DVTablet or Pill
Magma PlusGreen Foods
600 mcg40% DVPowder
Alive! Fatigue FighterNature's Way
600 mcg50% DVSoftgel Capsule
Alive! Super Fruits Women'sNature's Way
600 mcg50% DVGummy or Jelly
Vitamin B1Earthborn Elements
525 mg DVCapsule
Vitamin B1 500 mgNutraBio
500 mg33333% DVCapsule
Vitamin B-1 500 mgBest Naturals
500 mg41667% DVTablet or Pill
Vitamin B1 High Potency 500 mgBIOVEA
500 mg41667% DVTablet or Pill
Vitamin B1 500 mgNutricost
500 mg41670% DVCapsule
Vitamin B1 500 mgVitamatic
500 mg41670% DVCapsule
MegaMindSource Naturals
500 mg33333% DVTablet or Pill
High Potency B-1 500 mgSource Naturals
500 mg33333% DVTablet or Pill
Vitamin B1 500 mgDr. Clark Store
500 mg33333% DVCapsule
Brewers YeastThe Vitamin Shoppe
470 mcg30% DVTablet or Pill
Men's Super Foods Multi Mighty GrapeOLLY
375 mcg25% DVGummy or Jelly
BenfotiamineSuperSmart
320 mg DVCapsule
Benfotiamine 300 mgBronson
300 mg DVCapsule
Benfotiamine 300 mgNusaPure
300 mg DVCapsule
Vitamin B-1 300 mgGNC
300 mg25000% DVTablet or Pill
Nerve SupportSunergetic
300 mg DVCapsule
Hangover FormulaSource Naturals
300 mg20000% DVTablet or Pill
BenfotiamineXYMOGEN
300 mg DVCapsule
Vitamin B-1 250 mgIndiana Botanic Gardens
250 mg16667% DVTablet or Pill
Vitamin B-1 250 mgPuritan's Pride
250 mg20833% DVTablet or Pill
B-1 250 mgVitamin World
250 mg16667% DVTablet or Pill
B-1 250 mgMason Natural
250 mg20833% DVTablet or Pill
Vitamin B1 250 mgSpring Valley
250 mg16667% DVTablet or Pill
Nerve ComfortSuperSmart
250 mg DVTablet or Pill
MemoRegenKaruna
250 mg16667% DVCapsule

Frequently Asked Questions

How many products contain Thiamin?

There are 16,848 supplement products containing Thiamin from 924 brands in the NIH DSLD database.

What is the average Thiamin dosage?

The average Thiamin dosage across supplement products is 33.21 mg. Dosages range from 0 to 1600 mg.

What is the most common form for Thiamin supplements?

The most common product form for Thiamin supplements is Tablet or Pill.

What brands make Thiamin supplements?

There are 924 brands that make supplements containing Thiamin in the NIH DSLD database.

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Quick Facts

Products
16,848
Brands
924
Avg Dose
33.21 mg
Common Form
Tablet or Pill
Category
vitamin