The 10‑Minute NAD Capsule Check: How to Spot Real Longevity Science (Not Shiny Snake Oil)
If you’ve ever stared at a shelf of “cellular rejuvenation” or “longevity activation” capsules and felt completely lost, you are not alone. The NAD-boosting market has exploded since 2020, and 2025 is peak confusion: NMN, NR, “NAD+ direct”, liposomal blends, celebrity doctors, TikTok biohackers, and a lot of quietly underdosed, untested products riding the trend….


