Natural Factors
Natural Factors B12 Quick Dissolve 5000 mcg (60 Tablets)
High-potency methylcobalamin for sustained energy and nervous system support
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Why Choose This Product
SUSTAINED ENERGY
B12 supports cellular energy production, helping combat fatigue without the crash of stimulants.
QUICK DISSOLVE
Dissolves under the tongue for enhanced absorption, bypassing digestive breakdown that reduces effectiveness.
BRAIN SUPPORT
Supports neurotransmitter production and myelin synthesis for cognitive function and nerve health.
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How It Works
How It Works
B12 methylcobalamin is the bioactive form your body uses without conversion. It supports energy production at the cellular level by helping convert nutrients into usable fuel. Unlike synthetic cyanocobalamin, methylcobalamin works immediately upon absorption.
Who It's For
Adults experiencing fatigue, vegetarians and vegans who avoid animal products, and anyone over 50 when B12 absorption naturally declines. Ideal for shift workers managing sleep-wake cycles or anyone seeking sustained energy without stimulants.
Who It's Not For
Those with existing B12 levels confirmed adequate through testing may not notice additional benefits. Sublingual tablets may not suit those who prefer swallowing capsules.
About This Product
What It Does
Delivers sustained energy by supporting your body's natural cellular fuel production. Unlike caffeine or sugar that create energy spikes and crashes, B12 methylcobalamin helps your cells convert nutrients into usable energy efficiently. This natural health product supports nervous system function and helps maintain normal homocysteine levels.
Why It Works
- METHYLCOBALAMIN FORM: The active form your body uses immediately, unlike cyanocobalamin that requires conversion.
- HIGH POTENCY: 5000 mcg provides therapeutic levels for adults with absorption challenges or higher needs.
- SUBLINGUAL DELIVERY: Quick-dissolve tablets bypass digestive breakdown for enhanced bioavailability.
- NERVOUS SYSTEM SUPPORT: Supports myelin production and neurotransmitter synthesis for cognitive function.
- CARDIOVASCULAR SUPPORT: Helps maintain healthy homocysteine levels when used with folate.
What's Inside
Each tablet provides 5000 mcg of vitamin B12 as methylcobalamin. Contains lactose. Made in Canada by Natural Factors.
Why we carry it: Natural Factors consistently delivers pharmaceutical-grade methylcobalamin while most brands use cheaper, less effective cyanocobalamin.
How to Take
Full Ingredients
| Supplement facts | ||||
| Serving 1 Tablet | ||||
| Serving :60 | ||||
| Servings: | Amount/Serving | %DV | ||
| Vitamin B12 (as methylcobalamin) | 5000 mcg | 83,333 % ** | ||
| ** Daily value not established. | ||||
| Other ingredients: lactose (milk), cellulose, croscarmellose | ||||
| sodium, magnesium stearate (vegetable grade) | ||||
Customer Reviews
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Questions & Answers
Research & Science
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