NAD+ — $/mg price comparison across vendors
Class: Coenzyme / longevity-research compound
A naturally occurring coenzyme studied in cellular-metabolism and longevity research, sold as a research-grade retail article.
Price index: lowest $0.04/mg · median $0.158/mg · 152 vendors · as of 2026-09-03 (prices ex-shipping, refreshed nightly).
Cheapest listing: Seacoastaminos at $0.048/mg (500mg vial), $23.99, as of 2026-09-03. Listed price only, ex-shipping; inclusion is a statement about price data, never an endorsement.
Research use only. Publicly listed vendor prices normalized to $/mg, ex-shipping, updated nightly. Not medical advice, not a recommendation to purchase.