A high-potency Vitamin B-12 in its most bioactive form — methylcobalamin — designed for clean energy, sharper focus, and healthy nervous system function. Each capsule delivers 2,000 mcg of B-12 with zero fillers or gimmicks.
This formula supports natural energy production at the cellular level, helping your body convert nutrients into usable fuel rather than relying on stimulants. The methylcobalamin form is absorbed efficiently and used directly by the body for nerve health, mood balance, and cognitive endurance. Perfect for athletes who run intense schedules, shift workers needing clean alertness, or anyone who wants to feel more awake and even-keeled without caffeine spikes. Daily energy, done clean and intentional.
Vitamin B-12 (Methylcobalamin) – 2,000 mcg:
Supports natural ATP energy production, nervous system health, red blood cell formation, and cognitive clarity — without stimulants or artificial boosts.
Take 1 capsule daily with food for consistent natural energy and nervous system support.
We carry NutraBio B-12 because clean energy matters. This formula supports natural ATP production and nervous system function without relying on stimulants — aligning with our standard for performance consistency and daily recovery support.
Q: Will this give me a “pre-workout” style energy rush?
A: No — B-12 supports steady, natural cellular energy without the stimulant spike.
Q: Can I take this with caffeine? A: Yes — B-12 pairs well with coffee or pre-workout for smoother, more sustainable energy.
Q: How long does one bottle last? A: 90 servings — most users take one capsule daily.
Q: Why methylcobalamin instead of cyanocobalamin? A: Methylcobalamin is the bioactive form your body can use immediately, without conversion steps.
Q: Can I take this with caffeine? A: Yes — B-12 pairs well with coffee or pre-workout for smoother, more sustainable energy.
Q: How long does one bottle last? A: 90 servings — most users take one capsule daily.
Q: Why methylcobalamin instead of cyanocobalamin? A: Methylcobalamin is the bioactive form your body can use immediately, without conversion steps.