Optimum Nutrition
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BSYS 7 Day Colon Cleanse & Detox Formula 60's
BSYS 7 Day Colon Cleanse & Detox Formula 60's
No reviews
No reviews
Regular price
$59.35 USD
Regular price
Sale price
$59.35 USD
Shipping calculated at checkout.
Quantity
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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 →
26/100
Rejected
Six-dimension breakdown
Evidence
15
Formulation
22
Manufacturing
25
Safety
30
Transparency
20
Sustainability
30
Why this scored 26/100
This SKU is sold as a '7 Day Colon Cleanse & Detox Formula' under a 'BSYS' descriptor with no disclosed manufacturer, physical company address, or facility of origin — 'BSYS' is not a known dietary-supplement brand with published corporate presence. The product name stacks two unverified medical claims ('colon cleanse' and 'detox') that Cochrane reviews and NIH NCCIH have consistently found to lack rigorous human evidence. The colon self-clears daily in a healthy person, and the liver, kidneys, and lymphatics perform detoxification continuously and do not require supplementation to do so. No Supplement Facts panel, no per-ingredient milligrams, and no third-party COA are surfaced. Auto-failed under unverified_medical_claim for the 'detox' positioning and misleading_naming for the opaque brand shell. Not listable in current form.
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
- 26 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- gut digestive
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Perfecsy
- Product type
- 4
- Tags
- Perfecsy, 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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