Optimum Nutrition
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Organic Vitamin B12
Organic Vitamin B12
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Regular price
$24.99 USD
Regular price
Sale price
$24.99 USD
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The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
64/100
Standard
Six-dimension breakdown
Evidence
16
Formulation
14
Manufacturing
10
Safety
11
Transparency
8
Sustainability
5
Why this scored 64/100
Sublingual liquid B12 explicitly in the methylcobalamin form. That form choice is meaningful and correct for the target audience: vegans, older adults, PPI users, and metformin users are the four groups most at risk of B12 deficiency, and methylcobalamin bypasses the intrinsic-factor-dependent absorption pathway that many of them have impaired. Sublingual administration is a rational delivery route because it partially bypasses gastric absorption. Evidence for B12 replacement in true deficiency is airtight (Class I). The remaining gap in the score is transparency: the description does not surface mcg-per-mL, and even a well-formulated methylcobalamin drop should publish that alongside a per-lot COA. If the dose is at the therapeutic 500-1000 mcg range, this is a well-targeted product for its audience.
Last scored: Full rubric →
Evidence & sources
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
- 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
- 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
- 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
- 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
- 0–19: No credible evidence base or unverifiable claims.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 64 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- vitamins micronutrients
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- veggimins.com
- Tags
- Shopify Collective, veggimins.com
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
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