LONGEVITY with Nathalie Niddam cover image

#381: Better Than Lasers: NAD+, Spermidine, and Methylene Blue for Youthful Skin | Amitay Eshel and Anastasia Khodzhaeva

LONGEVITY with Nathalie Niddam

00:00

Do topical NAD and spermidine actually work?

They cite new bioavailability studies, company R&D, and user retention to support topical efficacy alongside oral supplements.

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