Kim Kardashian

Kim Kardashian's wellness choices move markets, which makes her reported adoption of NAD+ and NMN notable even without a detailed personal manifesto on the subject. She has been reported to take NMN — influenced by David Sinclair's longevity research — and to use NAD+ IV therapy, placing her in the same anti-aging current as several other figures here. The connection is documented through press reporting rather than first-person statements, so it is rated moderate. NMN is a NAD+ precursor, not a peptide.