
Magnesium
Magnesium is required by thiamine pyrophosphokinase to convert thiamine into active TPP.
Disclosure: We are an independent comparison platform. We may earn an affiliate commission when you purchase through links on our site at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases. Read the full disclosure.

NOW Foods · USA
Supplements › Vitamins › Vitamin B12 › Methylcobalamin › B-12 Liposomal Spray 2 fl oz
Spray · · — · 0 mg elemental per serving
NO ACTIVE OFFER

Magnesium is required by thiamine pyrophosphokinase to convert thiamine into active TPP.

Vitamins B2 and B3 support adjacent energy pathways and help prevent metabolic bottlenecks.
Timing note: Take away from tea, coffee, and concentrated polyphenol extracts, whose tannins can reduce thiamine stability.
Nutrient pairings are based on clinical absorption data. Statements regarding dietary supplements have not been evaluated by the FDA or EFSA and are not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before starting any supplementation protocol.
What it is
Contributes to normal red blood cell formation, the normal function of the nervous system and the reduction of tiredness and fatigue.
Who it suits
General wellness support
Best price today
No offers ship to your region
| Merchant | Base price | Shipping | Delivery | Stock |
|---|
Disclosure: We are an independent comparison platform. We may earn an affiliate commission when you purchase through links on our site at no extra cost to you. As an Amazon Associate, we earn from qualifying purchases. Buttons take you to the named retailer's own site to complete your purchase.
Same category, different carrier economics.

Seeking Health
Adeno B12 3,000 mcg 60 Lozenges
—
No verified offer ships to your region
NO ACTIVE OFFER

Seeking Health
Hydroxo-Adeno B12 2,000 mcg 60 Lozenges
—
No verified offer ships to your region
NO ACTIVE OFFER

NOW Foods
Methyl B-12 1,000 mcg 100 Lozenges
—
No verified offer ships to your region
NO ACTIVE OFFER

Jarrow Formulas
Methyl B-12 1000 mcg Lozenges
Methylcobalamin
No verified offer ships to your region
NO ACTIVE OFFER

Solgar
Methylcobalamin 1000 mcg Nuggets
Methylcobalamin
No verified offer ships to your region
NO ACTIVE OFFER