Jarrow Formulas Methyl B-12 1000mcg | Brain & Nerve Health, Cellular Energy, 100 Chewable Tablets
Vitamin B12 is essential for brain function, nerve health, and cellular energy — yet deficiency is remarkably common, affecting up to 40% of adults over 50, virtually all vegans and vegetarians, and anyone taking metformin or acid-blocking medications. Jarrow Formulas Methyl B-12 delivers the bioactive methylcobalamin form — the form your brain and nervous system actually use — in a convenient chewable tablet that absorbs directly under the tongue. Amazon's Overall Pick with 5,300+ five-star reviews.
Why Methylcobalamin Matters
Most B12 supplements use cyanocobalamin — a synthetic form your body must convert to methylcobalamin before it can be used. Research suggests that methylcobalamin is better retained in the body than cyanocobalamin, making it the superior choice for brain and nerve support.
What It Supports
- 🧠 Brain & nerve health
- ⚡ Cellular energy production
- �av Homocysteine metabolism
- 🌱 Vegan & vegetarian essential
Why Jarrow Methyl B-12
- Methylcobalamin (bioactive form) — better retained than cyanocobalamin
- 1000mcg per tablet — the clinically studied therapeutic dose
- Chewable sublingual tablet — direct absorption
- Lemon & natural flavors — no artificial sweeteners
- Vegan, Non-GMO & Gluten-Free
- 100 tablets — a full 100-day supply
- Amazon's Overall Pick — 4.7 stars, 5,300+ reviews
As with any supplement, we recommend consulting with your healthcare provider before use, especially if you are pregnant, nursing, taking medications, or have a medical condition.
⭐ What Customers Are Saying
With 5,300+ reviews at 4.7 stars and Amazon's Overall Pick designation, Jarrow Methyl B-12 is one of the most trusted B12 supplements available. Customers consistently report improvements in energy, mental clarity, and mood — many noting a noticeable difference within the first few weeks. Vegans and vegetarians particularly appreciate having a reliable, bioactive B12 source they can count on. Reviewers love the pleasant lemon flavor, the chewable format, and the exceptional value at under $12 for 100 servings.