Read the label. Compare clearly.

Explore US supplement labels in your language. Original ingredient declarations and quantities remain visible.

Historical source labels. Check the current package; formulation and actual contents are not independently verified.

Results: 7

Sort Source orderBrand A–ZProduct A–ZApply

Select two or three products to compare.

US iHerb

Jarrow Formulas

Vegan Methyl Folate, 400 mcg

Folate · Capsule

60 count

680 mcg DFE‡Ingredient amount per label serving · Folate (400 mcg as (6S)-5-MTHF [(6S)-5-Methyltetrahydrofolate Glucosamine Salt)

Select

US iHerb

NOW Foods

Folic Acid

Folate · Tablet

250 count

1,360 mcg DFE** (800 mcg folic acid)Ingredient amount per label serving · Folate

Select

US iHerb

NOW Foods

Methyl Folate, 1,000 mcg

Folate · Tablet

90 count

1,700 mcg DFE [1,000 mcg (6s)-5MTHF**]Ingredient amount per label serving · Folate [from Quatrefolic® (6S)-5-MTHF** Glucosamine Salt]

Select

US iHerb

Doctor's Best

Fully Active Folate 400, 400 mcg

Folate · Capsule

90 count

40 mgIngredient amount per label serving · Vitamin C (as ascorbic acid)

Select

US iHerb

Doctor's Best

Fully Active Folate 800, 800 mcg

Folate · Capsule

60 count

800 mcg DFE**Ingredient amount per label serving · Folate  (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) (Quatrefolic®)

Select

US iHerb

21st Century

Folic Acid, 400 mcg

Folate · Tablet

250 count

667 mcg DFE (400 mcg Folic Acid)Ingredient amount per label serving · Folate

Select

US iHerb

Life Extension

Optimized Folate, 1,700 mcg DFE

Folate · Tablet

100 count

1,700 mcg○Ingredient amount per label serving · Folate [as (6S)-5-Methyltetrahydrofolate, calcium salt]

Select