Optimum Nutrition
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Inositol Complex Care Vitamin Capsules
Inositol Complex Care Vitamin Capsules
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Regular price
$18.86 USD
Regular price
Sale price
$18.86 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 →
52/100
Rejected
Six-dimension breakdown
Evidence
13
Formulation
10
Manufacturing
10
Safety
8
Transparency
6
Sustainability
4
Why this scored 52/100
Myo-inositol is a legitimate supplement with real evidence for PCOS-related insulin resistance and menstrual regularity (Unfer 2016 meta-analysis, Endocrine; Facchinetti 2015 for combined myo/D-chiro at 40:1 ratio), and moderate evidence for anxiety and panic disorder at higher doses (Levine 1995 at 12g/day; Palatnik 2001). Effective doses are substantial: 2-4g/day for PCOS, 12-18g/day for mood. 'Inositol Complex' without disclosure of which inositols (myo, D-chiro, scyllo, chiro) at what ratio is a common transparency failure — the 40:1 myo:D-chiro ratio is the evidenced PCOS formulation, and cheaper products use only myo-inositol (still valid) or unspecified 'inositol.' 'Vitamin' in the name implies co-formulated vitamins but none are disclosed. Held at 52 on the low-Standard band: the ingredient class has real evidence, but capsule format at undisclosed doses will likely deliver 500-1500mg/day (subtherapeutic for PCOS at 2-4g target and vastly subtherapeutic for mood).
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
- 52 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- hormonal endocrine
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Vivalo
- Product type
- 0
- Tags
- Shopify Collective, Vivalo
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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