Optimum Nutrition
THE BIOHACKING STANDARD
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'Kit Deseo Zenzsual' from Tu Salud Intima is a Spanish-market female libido/sexual wellness kit — typically a bundle of tinctures, capsules, or intimate products with proprietary blend structures and marketing focused on desire, arousal, and intimate satisfaction. The 'Kit' packaging obscures per-product per-ingredient dosing. The women's-libido supplement category has essentially no FDA-approved products, with flibanserin being the only rx option for HSDD; supplement 'libido' claims trade heavily in placebo response and rarely have human RCT support. Autofailed under proprietary_blend_hides_dose (multi-product kit format), with adjacent concern about unverified medical claim for sexual-dysfunction indications. Would require deconstructing into individual SKUs with per-ingredient mg and RCT evidence to be reconsidered.
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.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
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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