SPECIMEN #JARROW-F
Verified
B_VITAMINSJarrow Formulas
Methyl B-12 5000 mcg
Jarrow invented the methylcobalamin lozenge category. Sublingual delivery bypasses gut absorption issues (common in 50+ adults). 5000 mcg is a correction dose. Cherry flavor that actually tastes good. B12 supplementation done right.
9.5/10
EXCEPTIONALMethylcobalamin at 5000mcg is well above the optimal 1000mcg threshold in the best-absorbed form. Sublingual/lozenge delivery bypasses GI absorption issues that affect oral B12. Methylcobalamin is the active form that doesn't require conversion. For B12 supplementation, this is essentially perfect: right form, right dose, right delivery method.
1 ingredientLOZENGE60 servings
Evidence
7.0
Dosing
10.0
SynergyN/A (single ingredient)
What We Like
- Methylcobalamin (active form, no conversion needed).
- Sublingual delivery bypasses gut absorption barriers.
- 5000 mcg therapeutic dose for deficiency correction.
- Cherry flavor lozenge is pleasant.
- Jarrow's reputation for B-vitamin quality.
Watch Out For
- 5000 mcg is more than needed for maintenance (1000 mcg sufficient).
- Single ingredient.
- Sublingual delivery requires holding under tongue for 30+ seconds.
What We Analyzed
Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
1 ingredients analyzed
Source: Official product page
Ingredient Breakdown
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
In our database (click to learn more) Not yet reviewed
Our Analysis
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