NAD+

Price and cost-per-mg comparison

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell, central to energy production, DNA repair, and sirtuin activation. While not a peptide in the traditional sense, it is widely administered by functional medicine and longevity providers via intravenous infusion or subcutaneous injection. Research interest centres on its role in mitochondrial health, cellular resilience, and neurological function as NAD+ levels decline with age. NAD+ IV therapy: intravenous NAD+ infusion is the administration route that has attracted the most clinical interest, particularly in longevity and functional medicine contexts. IV NAD+ therapy delivers the compound directly into the bloodstream, bypassing digestive absorption — a route considered relevant given that oral NAD+ precursors (NMN, NR) have variable bioavailability. NAD+ IV therapy cost typically ranges from $200–$1,000 per session depending on the clinic, infusion volume, and geographic market; treatment frequency in clinical settings commonly ranges from weekly to monthly maintenance infusions following an initial loading protocol. NAD+ IV therapy clinics operate across major US markets including Houston, Los Angeles, New York, and Las Vegas. For those researching where to find NAD+ IV therapy providers, PeptideBase maintains a directory of clinics and telehealth platforms offering NAD+ protocols.

15 listings · 10 vendors · updated 28 Sept 2026 · how prices are computed · educational only, not medical advice