Optimum Nutrition
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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 →
Caralluma fimbriata has a small evidence base for appetite suppression (Kuriyan et al. 2007, Astell et al. 2013) with mixed results and small effect sizes. Studied trials typically used branded Slimaluma at 500-1000mg of a standardized extract — this 1600mg does not disclose whether it is raw powder, ratio extract, or standardized to pregnane glycosides. Weight-loss claims for this herb are weak overall. Would move to Standard 65+ with branded standardized extract or disclosed pregnane-glycoside %; would not exceed Verified given the modest evidence base.
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.
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NusaPure Caralluma Fimbriata 1600mg - 180 Veggie Capsules (Non-GMO, Vegan) is a product from NusaPure, categorized under Weight management & metabolic health in the Supplements vertical. It is scored on the Vyvata Scoring Framework — an independent 6-dimension rubric applied uniformly to every product Vyvata lists.
56/100 overall — Standard tier (50–69 band). Per-dimension breakdown: Safety 60, Formulation 58, Transparency 58, Evidence 55, Manufacturing 55, Sustainability 45. Scored as of 2026-08-24.
Caralluma fimbriata has a small evidence base for appetite suppression (Kuriyan et al. 2007, Astell et al. 2013) with mixed results and small effect sizes. Studied trials typically used branded Slimaluma at 500-1000mg of a standardized extract — this 1600mg does not disclose whether it is raw powder, ratio extract, or standardized to pregnane glycosides. Weight-loss claims for this herb are weak overall. Would move to Standard 65+ with branded standardized extract or disclosed pregnane-glycoside %; would not exceed Verified given the modest evidence base.
Strongest: Safety at 60/100 (adverse-event profile, interaction risk, and dose ceiling) and Formulation at 58/100 (dose adequacy, bioavailability form, and ingredient redundancy). Weakest: Manufacturing at 55/100 (third-party testing, GMP compliance, and facility audit status) and Sustainability at 45/100 (sourcing practices, packaging, and corporate practice). All six dimensions feed the overall Vyvata score; a weakness on any one dimension pulls the overall down proportionally.
No third-party certifications (NSF, USP, ConsumerLab, or equivalent) were on record at the time of scoring. This affects the Manufacturing dimension score. The manufacturer may test internally or have obtained certification more recently — check the current product label for the most up-to-date information.
Would move to Standard 65+ with branded standardized extract or disclosed pregnane-glycoside %; would not exceed Verified given the modest evidence base.
The top-ranked weight management & metabolic health product in the Vyvata catalog is currently Thorne Berberine Dietary Supplement 1000 mg 60 Capsules at 80/100. See the full ranked list of 218 scored products in this subcategory at https://vyvata.com/pages/best-weight-management-and-metabolic-health-supplements-ranked.
The Vyvata Scoring Framework rates every listed product 0–100 across six dimensions: Evidence, Formulation, Manufacturing, Safety, Transparency, and Sustainability. Tier bands: Elite 85–100 (top-tier evidence + formulation + manufacturing), Verified 70–84 (strong on most dimensions), Standard 50–69 (solid but with weaknesses called out), Rejected 0–49 (specific failures documented). Rejected products remain listed with reasons. Full methodology at https://vyvata.com/pages/methodology.
The Vyvata score measures product integrity against a published rubric, not customer sentiment. For customer reviews and community discussion, search external platforms directly: Amazon (https://www.amazon.com/s?k=NusaPure%20NusaPure%20Caralluma%20Fimbriata%201600mg%20-%20180%20Veggie%20Capsules%20(Non-GMO%2C%20Vegan)),Google(https://www.google.com/search?q=NusaPure%20NusaPure%20Caralluma%20Fimbriata%201600mg%20-%20180%20Veggie%20Capsules%20(Non-GMO%2C%20Vegan)+reviews),Reddit(https://www.reddit.com/search/?q=NusaPure%20NusaPure%20Caralluma%20Fimbriata%201600mg%20-%20180%20Veggie%20Capsules%20(Non-GMO%2C%20Vegan)%20review),andTrustpilot(https://www.trustpilot.com/search?query=NusaPure%20NusaPure%20Caralluma%20Fimbriata%201600mg%20-%20180%20Veggie%20Capsules%20(Non-GMO%2C%20Vegan)).Vyvatadoesnotaggregate,republish,orlicensethosethird-partyreviews.
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.
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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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