Riize Strips
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Sleep Formula
Sleep Formula
No reviews
No reviews
Regular price
$22.99 USD
Regular price
Sale price
$22.99 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 →
44/100
Rejected
Six-dimension breakdown
Evidence
42
Formulation
40
Manufacturing
55
Safety
48
Transparency
32
Sustainability
50
Why this scored 44/100
Midwest Method Sleep Formula is a seven-ingredient blend containing melatonin, valerian root extract, chamomile extract, GABA, L-tryptophan, lemon balm, and passion flower. The listing enumerates the ingredients but does not disclose per-ingredient milligram doses in the product description, which is the classic proprietary-blend pattern the FDA still allows but which prevents evidence-matching. Each of the seven ingredients has its own dose-response literature (melatonin 0.3-3 mg per Zhdanova 2001; valerian 400-900 mg standardized extract; L-tryptophan 1-4 g; passion flower 500-1200 mg; chamomile 220-1100 mg standardized; GABA 100-300 mg where oral bioavailability itself is debated) and without disclosed per-ingredient doses a reviewer cannot verify whether any single component reaches its evidence-based threshold. Cumulative under-dosing across seven actives is the more likely scenario. Autofailed under proprietary_blend_hides_dose. Would become listable at Standard tier if the label disclosed per-ingredient milligrams that mapped to at least one RCT dose per active.
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
- 44 / 100
- Tier
- Rejected
- Category
- Sleep optimization
- Subcategory
- sleep supplements nutraceuticals
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Midwest Method
- Product type
- Sleep & Relaxation
- Tags
- Midwest Method, 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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