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Some Women Are Obsessively Testing Their Vaginas to Optimize Them

Biohacker Bryan Johnson recently bragged about his girlfriend's “top 1%” vagina as the at-home vaginal microbiome test industry is thriving. But experts are skeptical.

First seen · 11:00 AM UTCMay 13, 2026

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Some Women Are Obsessively Testing Their Vaginas to Optimize ThemBiohacker Bryan Johnson recently bragged about his girlfriend's “top 1%” vagina as the at-home vaginal microbiome test industry is thriving. But experts are skeptical.
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