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Intramuscular: 500 mcg near the injury site for localized effect
We use this combination to: Restore depleted NAD+ reserves Support natural B12-dependent metabolic functions Help patients avoid fatigue and energy crashes during NAD cycles Visit our regenerative wellness hub and see how these therapies work in synergy.
Cold storage slows the slow breakdown of benzyl alcohol so the preservative stays effective longer
Notably, the body stores some vitamin B12 in the liver, which can last for years
After an injection, B12 is absorbed, carried by specific proteins, and stored mainly in the liver
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