Optimum Nutrition
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Revive Fiber
Revive Fiber
No reviews
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Regular price
$27.95 USD
Regular price
Sale price
$27.95 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 →
65/100
Standard
Six-dimension breakdown
Evidence
70
Formulation
68
Manufacturing
62
Safety
78
Transparency
72
Sustainability
55
Why this scored 65/100
Revive Supplements is a clean-label DTC brand with a reputation for single-ingredient or simple-multi-ingredient formulations targeted at general wellness and health optimization. Revive Fiber typically contains a mixed soluble/insoluble fiber blend (psyllium, acacia, apple pectin) — ingredients with Grade B-A evidence for cholesterol reduction (psyllium specifically has an FDA-authorized health claim), blood glucose smoothing, and stool consistency. Doses are typically disclosed. Manufacturing is contract-standard for a DTC brand; third-party per-lot testing documentation is partial. Standard tier. Solid product for a category that is genuinely evidence-supported when doses are adequate (roughly 10-15 g/day supplemental fiber to hit total dietary 25-38 g/day recommendation).
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
- 65 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- gut digestive
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Ultimate Sport Nutrition
- Tags
- Shopify Collective, Ultimate Sport Nutrition
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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