B vitamins

121 products

B vitamins: B-complex, B12, B6, folate, biotin. Forms, doses and % of the reference intake.

121 products
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Jarrow Formulas Alpha Lipoic Sustain with Biotin - 120 tabs
Key facts
330 mcgBiotin
300 mgAlpha Lipoic Acid
2 moLasts
1–2 tabs / dayIntake
Jarrow Formulas

Jarrow Formulas Alpha Lipoic Sustain with Biotin - 120 tabs

330 mcg Biotin
€48.09€0.40/cap+240 fitcoin
Jarrow Formulas Alpha Lipoic Sustain with Biotin - 60 tabs
Key facts
330 mcgBiotin
300 mgAlpha Lipoic Acid
30 daysLasts
1–2 tabs / dayIntake
Jarrow Formulas

Jarrow Formulas Alpha Lipoic Sustain with Biotin - 60 tabs

330 mcg Biotin
€29.19€0.49/cap+145 fitcoin
Jarrow Formulas Biotin, 5000mcg - 100 vcaps
Key facts
5000 mcgBiotin
145 mgCalcium
3 moLasts
1 caps / dayIntake
Jarrow Formulas

Jarrow Formulas Biotin, 5000mcg - 100 vcaps

5000 mcg Biotin
€18.39€0.18/cap+91 fitcoin
Jarrow Formulas Methyl B-12 & Methyl Folate, Cherry - 60 chewable tabs
Key facts
2.5 mgVitamin B₆
1360 mcg DFEFolate-5MTHF-Methyltetrahydrofolate Glucosamine Salt)
2 moLasts
1 tabs / dayIntake
Jarrow Formulas

Jarrow Formulas Methyl B-12 & Methyl Folate, Cherry - 60 chewable tabs

2.5 mg Vitamin B₆
€41.39+206 fitcoin
Jarrow Formulas Methyl B-12 & Methyl Folate, Lemon - 100 chewable tabs
Key facts
1.5 mgVitamin B6
680 mcg DFEFolate-5-MTHF [from-5-Methyltetrahydrofolate Glucosamine Salt])
3 moLasts
1 tabs / dayIntake
Jarrow Formulas

Jarrow Formulas Methyl B-12 & Methyl Folate, Lemon - 100 chewable tabs

1.5 mg Vitamin B6
€25.29+126 fitcoin
Jarrow Formulas Methyl Folate, 1000mcg - 100 vcaps
Key facts
1700 mcgFolate
1000 mcgFolic Acid-5-methyltetrahydrofolate)
3 moLasts
1 caps / dayIntake
Jarrow Formulas

Jarrow Formulas Methyl Folate, 1000mcg - 100 vcaps

1700 mcg Folate
€29.79€0.30/cap+148 fitcoin
Jarrow Formulas Methyl Folate, 400mcg - 60 vcaps
Key facts
680 mcgFolate
400 mcgFolic Acid-5-methyltetrahydrofolate)
2 moLasts
1 caps / dayIntake
Jarrow Formulas

Jarrow Formulas Methyl Folate, 400mcg - 60 vcaps

680 mcg Folate
€13.69€0.23/cap+68 fitcoin
Jarrow Formulas R-Alpha Lipoic Acid with Biotin - 60 vcaps
Key facts
150 mcgBiotin
100 mgR-Alpha Lipoic Acid
2 moLasts
1 caps / dayIntake
Jarrow Formulas

Jarrow Formulas R-Alpha Lipoic Acid with Biotin - 60 vcaps

150 mcg Biotin
€31.79€0.53/cap+158 fitcoin
Life Extension Bio-Active Complete B-Complex - 60 vcaps
Key facts
100 mgThiamine
75 mgRiboflavin
30 daysLasts
1 caps / dayIntake
Life Extension

Life Extension Bio-Active Complete B-Complex - 60 vcaps

100 mg Thiamine
€12.69€0.21/cap+63 fitcoin
Life Extension High Potency Optimized Folate - 30 vegetarian tabs
Key facts
8500 mcgFolate [as-5-Methyltetrahydrofolate, calcium salt]
30 daysLasts
1 tabs / dayIntake
Life Extension

Life Extension High Potency Optimized Folate - 30 vegetarian tabs

8500 mcg Folate [as-5-Methyltetrahydrofolate, calcium salt]
€17.49+87 fitcoin
Life Extension Optimized Folate, 1700mcg - 100 vegetarian tabs
Key facts
1700 mcgFolate
3 moLasts
1 tabs / dayIntake
Life Extension

Life Extension Optimized Folate, 1700mcg - 100 vegetarian tabs

1700 mcg Folate
€14.69+73 fitcoin
Life Extension Vitamin B3 Niacin, 500mg - 100 caps
Key facts
500 mgNiacin
3 moLasts
1 caps / dayIntake
Life Extension

Life Extension Vitamin B3 Niacin, 500mg - 100 caps

500 mg Niacin
€9.19€0.09/cap
NOW Foods Biotin, 1000mcg - 100 vcaps
Key facts
1000 mcgBiotin
3 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Biotin, 1000mcg - 100 vcaps

1000 mcg Biotin
€7.99€0.08/cap
NOW Foods Biotin, 10mg Extra Strength - 120 vcaps
Key facts
10 mgBiotin
4 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Biotin, 10mg Extra Strength - 120 vcaps

10 mg Biotin
€18.19€0.15/cap+90 fitcoin
NOW Foods Biotin, 5000mcg - 120 vcaps
Key facts
5000 mcgBiotin
4 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Biotin, 5000mcg - 120 vcaps

5000 mcg Biotin
€13.69€0.11/cap+68 fitcoin
NOW Foods Biotin, 5000mcg - 60 vcaps
Key facts
5000 mcgBiotin
2 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Biotin, 5000mcg - 60 vcaps

5000 mcg Biotin
€6.79€0.11/cap
NOW Foods Co-Enzyme B-Complex - 60 vcaps
Key facts
60 mgVitamin C
50 mgThiamin
15 daysLasts
2 caps / dayIntake
NOW Foods

NOW Foods Co-Enzyme B-Complex - 60 vcaps

60 mg Vitamin C
€21.19€0.35/cap+105 fitcoin
NOW Foods Folic Acid with Vitamin B12, 800mcg - 250 tabs
Key facts
800 mcgFolic Acid
25 mcgVitamin B-12
8 moLasts
1 tabs / dayIntake
NOW Foods

NOW Foods Folic Acid with Vitamin B12, 800mcg - 250 tabs

800 mcg Folic Acid
€7.79€0.03/cap
NOW Foods Methyl B-12 with Folic Acid, 5000mcg - 120 lozenges
Key facts
680 mcg DFEFolate
5000 mcgVitamin B12
4 moLasts
1 serving / dayIntake
NOW Foods

NOW Foods Methyl B-12 with Folic Acid, 5000mcg - 120 lozenges

680 mcg DFE Folate
€34.09+170 fitcoin
NOW Foods Methyl B-12 with Folic Acid, 5000mcg - 60 lozenges
Key facts
680 mcg DFEFolate-5-MTHF Glucosamine Salt)
5000 mcgVitamin B-12
2 moLasts
1 serving / dayIntake
NOW Foods

NOW Foods Methyl B-12 with Folic Acid, 5000mcg - 60 lozenges

680 mcg DFE Folate-5-MTHF Glucosamine Salt)
€16.99+84 fitcoin
NOW Foods Methyl B-12, 1000mcg - 100 lozenges
Key facts
1000 mcgVitamin B-12
50 daysLasts
1–2 serving / dayIntake
NOW Foods

NOW Foods Methyl B-12, 1000mcg - 100 lozenges

1000 mcg Vitamin B-12
€10.19+50 fitcoin
NOW Foods Methyl B-12, 5000mcg - 90 vcaps
Key facts
5000 mcgVitamin B-12
3 moLasts
1 caps / dayIntake
NOW Foods

NOW Foods Methyl B-12, 5000mcg - 90 vcaps

5000 mcg Vitamin B-12
€19.49€0.22/cap+97 fitcoin
NOW Foods Methyl Folate, 1000mcg - 90 tabs
Key facts
1000 mcgFolate [from Quatrefolic®-5-MTHF Glucosamine Salt]
3 moLasts
1 tabs / dayIntake
NOW Foods

NOW Foods Methyl Folate, 1000mcg - 90 tabs

1000 mcg Folate [from Quatrefolic®-5-MTHF Glucosamine Salt]
€19.39€0.22/cap+96 fitcoin
NOW Foods Niacinamide, 1000mg - 90 tablets
Key facts
1000 mgNiacin
3 moLasts
1 tabs / dayIntake
NOW Foods

NOW Foods Niacinamide, 1000mg - 90 tablets

1000 mg Niacin
€18.29€0.20/cap+91 fitcoin

B vitamins

This section holds B-complexes and single B vitamins: B12 (cyanocobalamin, methylcobalamin), B6, folate (folic acid, methylfolate), biotin and others. B12 occurs in meaningful amounts only in animal foods, so it is often chosen by vegans.

Each B vitamin has its own authorised claims in the EU; they show on a product when the dose is at least 15 % of the reference intake. High doses of B6 are not advised long-term — watch the total.

FAQ

Methylcobalamin or cyanocobalamin?

Both are vitamin B12. Compare the dose in micrograms.

What do B-50 and B-100 mean?

Complexes with 50 or 100 mg of most of the group — far above the reference intake.

Why is my urine yellow after a B-complex?

That is riboflavin (B2), harmless.

Folic acid or methylfolate?

Different forms of folate; doses are given in micrograms.

Do vegans need B12?

A supplement or fortified foods are usually advised, as B12 is found mainly in animal foods.

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