
Thorne
Methylcobalamin (B12)
The active, methylated form of B12 — for energy, mood, and nerve health.
Approximate price. Subject to merchant changes.
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- Serving size
- 1 capsule daily
- Goal
- energy · focus
- Category
- Daily Supplements
The review
Why we put this on the shelf.
Cyanocobalamin (the cheap form of B12 in most multivitamins) requires the body to convert it before it can be used — a step many people, especially older adults and those with MTHFR variants, do poorly.
Thorne uses methylcobalamin — the form your body actually uses, no conversion required. 1mg per capsule is a clinical dose.
Essential if you're vegan, vegetarian, over 50, on metformin, or take acid-reducing meds — all of which dramatically lower B12.
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