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  3. Vitamin B12 vs Folate

Vitamin B12 vs Folate

TL;DR

Quick comparison: Vitamin B12 and Folate have 0 overlapping categories and appear together in 19 products.

  • •Choose Vitamin B12 if: Water-soluble vitamin (cobalamin) containing cobalt, essential for DNA synthesis...
  • •Choose Folate if: Folate (vitamin B9) is essential for DNA synthesis, methylation, and cell divisi...
  • •Take both if: You want comprehensive coverage across 0 shared categories.
564 products
analyzed in our comprehensive supplement database
Source: MoodStack Database (2026)

Side-by-Side Comparison

FeatureVitamin B12Folate
Typevitaminvitamin
Common Dosage2.4 mcg daily400-1000 mcg daily (prefer methylfolate for MTHFR variants)
Best BioavailabilityMethylcobalamin (70%)Calcium L-5 Methyltetrahydrofolate (85%)
Categories40
Available Products00

Vitamin B12

Typevitamin
Common Dosage2.4 mcg daily
Best BioavailabilityMethylcobalamin (70%)
Categories4
Available Products0

Folate

Typevitamin
Common Dosage400-1000 mcg daily (prefer methylfolate for MTHFR variants)
Best BioavailabilityCalcium L-5 Methyltetrahydrofolate (85%)
Categories0
Available Products0

Can You Take Both?

Yes, Vitamin B12 and Folate can typically be taken together. In fact, we found 19 products in our database that contain both supplements, suggesting they complement each other well.

Key Differences

Vitamin B12

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

Categories:

VitalityEnduranceFocus & CognitionStress & Mood

Common Forms:

  • • Methylcobalamin (70% bioavailability)
  • • Hydroxycobalamin (60% bioavailability)
  • • Adenosylcobalamin (50% bioavailability)

Folate

Folate (vitamin B9) is essential for DNA synthesis, methylation, and cell division. It is critical during pregnancy for neural tube development. Supplemental forms include folic acid (synthetic), methylfolate (5-MTHF, active form), and folinic acid. MTHFR gene variants affect folate metabolism in ~40% of the population.

Categories:

Common Forms:

  • • Calcium L-5 Methyltetrahydrofolate (85% bioavailability)
  • • L-MTHF (85% bioavailability)

Products Containing Both Vitamin B12 and Folate

We found 12 products that combine both supplements:

Transparent Labs Cognition Nootropic

Transparent Labs Cognition Nootropic

Transparent Labs

$44.99Score: 90/100
Brain Drive

Brain Drive

Momentous

$49.95Score: 89/100
Longevity

Longevity

Momentous

$109.95Score: 87/100
Transparent Labs Multivitamin

Transparent Labs Multivitamin

Transparent Labs

$44.99Score: 87/100
Transparent Labs Dopamine+

Transparent Labs Dopamine+

Transparent Labs

$39.99Score: 87/100

Vitamin Code Raw B-Complex

Garden of Life

$19.19Score: 87/100
Essential Multivitamin

Essential Multivitamin

Momentous

$39.95Score: 86/100
Essential Capsules

Essential Capsules

Blueprint

Score: 86/100
Iron+

Iron+

Momentous

$14.97Score: 86/100

mykind Organics Men's Multi

Garden of Life

$41.59Score: 84/100

mykind Organics Women's Multi

Garden of Life

$41.59Score: 83/100
USDA Organic Multivitamin

USDA Organic Multivitamin

Kirkland Signature

$17.49Score: 83/100

Frequently Asked Questions

What is the difference between Vitamin B12 and Folate?

Vitamin B12 and Folate 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 Folate Folate (vitamin B9) is essential for DNA synthesis, methylation, and cell division. It is critical during pregnancy for neural tube development. Supplemental forms include folic acid (synthetic), methylfolate (5-MTHF, active form), and folinic acid. MTHFR gene variants affect folate metabolism in ~40% of the population..

Can I take Vitamin B12 and Folate together?

Based on our analysis of 19 products that contain both, yes, Vitamin B12 and Folate can typically be taken together. However, always consult with a healthcare provider before combining supplements.

Which is more popular: Vitamin B12 or Folate?

In our database of 564 products, Vitamin B12 appears in 90 products, while Folate appears in 23 products.

Related Comparisons & Products

What is Vitamin B12?What is Folate?Folate vs IodineVitamin E vs FolateManganese vs FolateTransparent Labs Cognition Nootropic (contains both)Brain Drive (contains both)Transparent Labs Multivitamin (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.