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Medera ButyEra Calcium Butyrate Dietary Supplement 60 Capsules
Medera ButyEra Calcium Butyrate Dietary Supplement 60 Capsules
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Regular price
$36.03 USD
Regular price
Sale price
$36.03 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 →
55/100
Standard
Six-dimension breakdown
Evidence
55
Formulation
60
Manufacturing
50
Safety
60
Transparency
48
Sustainability
55
Why this scored 55/100
Medera ButyEra is a Turkish-market calcium butyrate supplement — a single-ingredient (calcium butyrate salt of butyric acid) targeting gut health. Butyrate is a short-chain fatty acid produced by colonic bacterial fermentation of fiber and is the primary energy source for colonocytes; oral calcium butyrate has some evidence for IBD and IBS (Banasiewicz 2013 for UC symptom scores at 300-600mg/day, small studies for IBS). Single-ingredient formulation is honest — no proprietary blend. The main concern is that oral butyrate is largely absorbed in the upper GI tract and never reaches the colon where it is most needed, unless the delivery is coated or enteric-protected. The listing does not describe delivery format. Turkish regulatory context (lighter than US/EU) applies. Standard tier for the coherent single-ingredient approach and defensible evidence base; held out of higher by delivery-format opacity, absence of per-lot COAs, and lighter regulatory verification norms.
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
- 55 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- gut digestive
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Beauty Care Bag
- Product type
- Supplements
- Tags
- Beauty Care Bag, Shopify Collective
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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