Vitamin B12 100 mcg
Solgar
Vitamin B12 100 mcg
4.8
★ ★ ★ ★ ★
(112 ratings)
Vitamin B12 100 mcg
Score 45
An economical, low-dose cyanocobalamin B12 supplement best suited for basic maintenance, but limited in therapeutic efficacy compared to higher-dose or active-form alternatives for energy and cognitive goals.
Quantity: 100 Tablet(s) • (100 servings)
Goals: flag Cognitive Support flag Mood Support flag Energy flag Bone Health flag Brain Health
leaderboard Score 45
An economical, low-dose cyanocobalamin B12 supplement best suited for basic maintenance, but limited in therapeutic efficacy compared to higher-dose or active-form alternatives for energy and cognitive goals.
insights Analysis
Solgar's Vitamin B12 100 mcg offers a straightforward and budget-friendly approach to B12 supplementation. It utilizes cyanocobalamin, the synthetic form of Vitamin B12, which needs to be converted by the body into its active forms (methylcobalamin and adenosylcobalamin). At 100 mcg per serving, the dosage is low, primarily suitable for foundational daily intake above the RDA but generally insufficient for individuals with significant B12 deficiencies or those seeking pronounced therapeutic effects for energy, cognitive, or mood support. Nutritionists often recommend methylcobalamin due to its superior bioavailability and direct utilization, especially for neurological benefits. While its low price per serving is a significant pro, the efficacy for the specified goals is hampered by the dosage and form when compared to many high-potency or active-form alternatives.
- Extremely affordable price per serving.
- Simple, single-ingredient formula.
- Uses cyanocobalamin, a synthetic form that requires conversion in the body and is less bioavailable than methylcobalamin.
- Very low dosage (100mcg) is insufficient for addressing significant deficiencies or providing strong therapeutic effects for energy and cognitive goals.
- Lower review count compared to many popular B12 alternatives.
- Individuals with MTHFR gene mutations may have difficulty converting cyanocobalamin to its active forms and may benefit more from methylcobalamin.
$6.49($0.06 per serving)
 Vitacost | $ 6.49 | |
 Pure Formulas | $ 6.52 | |
 Daily Vita | $ 7.20 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin B12 | 100 mcg |
Categories
Vitamin B12 45
As a Vitamin B12 product, its low dosage and less active form (cyanocobalamin) limit its effectiveness in the category, particularly when compared to the numerous higher-potency or methylcobalamin alternatives available.
Goals
Provides basic B12 support for cellular energy, but the low dose and cyanocobalamin form are unlikely to provide a noticeable energy boost for those seeking significant improvements, especially compared to higher potency options.
B12 plays a role in various metabolic pathways, but 100mcg of cyanocobalamin offers a very modest contribution to metabolic processes and is unlikely to provide a noticeable 'boost'.
B12 is vital for neurological health, yet 100mcg of cyanocobalamin offers minimal support for significant brain health benefits, as methylcobalamin is often preferred by nutritionists for its direct utilization in the brain.
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