Comparison

Vitamin B12 vs Molybdenum

TL;DR

Quick comparison: Vitamin B12 and Molybdenum have 0 overlapping categories and appear together in 16 products.

Choose Vitamin B12 if: Water-soluble vitamin (cobalamin) containing cobalt, essential for DNA synthesis...
Choose Molybdenum if: Molybdenum is an essential trace mineral that functions as a cofactor for four c...
Take both if: You want comprehensive coverage across 0 shared categories.

565 products

analyzed in our comprehensive supplement database

Source · MoodStack Database (2026)

Side-by-side comparison

Feature	Vitamin B12	Molybdenum
Type	vitamin	mineral
Common Dosage	2.4 mcg daily	75-250 mcg daily (RDA: 45 mcg)
Best Bioavailability	Methylcobalamin (70%)	Molybdenum glycine chelate (85%)
Categories	4	0
Available Products	0	0

Vitamin B12

Typevitamin

Common Dosage2.4 mcg daily

Best BioavailabilityMethylcobalamin (70%)

Categories4

Available Products0

Molybdenum

Typemineral

Common Dosage75-250 mcg daily (RDA: 45 mcg)

Best BioavailabilityMolybdenum glycine chelate (85%)

Categories0

Available Products0

Can you take both?

Yes, Vitamin B12 and Molybdenum can typically be taken together. In fact, we found 16 products in our database that contain both supplements, suggesting they complement each other well.

Key differences

Option A

Vitamin B12

Water-soluble vitamin (cobalamin) containing cobalt, essential for DNA synthesis, neurological function, and red blood cell formation.

Molybdenum

Molybdenum is an essential trace mineral that functions as a cofactor for four critical enzymes: sulfite oxidase, xanthine oxidase, aldehyde oxidase, and mitochondrial amidoxime reducing component. It is particularly important for sulfite detoxification and purine metabolism.

Common forms

Molybdenum glycine chelate · 85% bioavailability
Sodium molybdate · 80% bioavailability

Products with both Vitamin B12 and Molybdenum

We found 12 products that combine both supplements:

Transparent Labs Multivitamin

87·Transparent Labs

Multi for Her 50+ Tablets

86·Nature Made

Multi for Him Tablets

86·Nature Made

Multi for Him 50+ Tablets

86·Nature Made

Daily Multi Vitamins & Minerals

85·Kirkland Signature

Elite Multivitamin

85·Gorilla Mind

Multi for Her Tablets

84·Nature Made

Multivitamin Complete Tablets with Iron

83·Nature Made

Adult 50+ Mature Multi Vitamins & Minerals

82·Kirkland Signature

AG1 Next Gen

78·AG1

Centrum Women Multivitamin/Multimineral Supplement

77·Centrum

Centrum Silver Men 50+ Multivitamin/Multimineral Supplement

76·Centrum

Frequently asked

What is the difference between Vitamin B12 and Molybdenum?

Vitamin B12 and Molybdenum are both important supplements with distinct properties. Vitamin B12 Water-soluble vitamin (cobalamin) containing cobalt, essential for DNA synthesis, neurological function, and red blood cell formation., while Molybdenum Molybdenum is an essential trace mineral that functions as a cofactor for four critical enzymes: sulfite oxidase, xanthine oxidase, aldehyde oxidase, and mitochondrial amidoxime reducing component. It is particularly important for sulfite detoxification and purine metabolism..

Can I take Vitamin B12 and Molybdenum together?

Based on our analysis of 16 products that contain both, yes, Vitamin B12 and Molybdenum can typically be taken together. However, always consult with a healthcare provider before combining supplements.

Which is more popular: Vitamin B12 or Molybdenum?

In our database of 565 products, Vitamin B12 appears in 90 products, while Molybdenum appears in 16 products.

Related comparisons & products

What is Vitamin B12?What is Molybdenum?Selenium vs Molybdenum Vitamin B9 vs Molybdenum Molybdenum vs Iodine Transparent Labs Multivitamin (contains both)Multi for Him Tablets (contains both)Multi for Him 50+ Tablets (contains both)

Medical disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any supplement regimen.