Wellness & Recovery · Charleston, SC
High-dose NAD+ infusions for cellular energy restoration, cognitive performance, DNA repair, and longevity pathway activation. Administered by licensed registered nurses at The Colosseum Wellness Centre.
The Science
Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in every living cell. It functions as the primary electron carrier in cellular respiration — the process by which mitochondria convert nutrients into ATP, the cell's energy currency. Without adequate NAD+, this process becomes inefficient, and the downstream effects are felt across every system that depends on cellular energy: cognition, physical performance, immune function, and tissue repair.
NAD+ also serves as the required substrate for two families of enzymes with profound implications for longevity and cellular health: sirtuins (SIRT1–SIRT7), which regulate gene expression, inflammation, and stress response; and PARPs (poly ADP-ribose polymerases), which detect and repair DNA strand breaks. Both enzyme families consume NAD+ in the process of performing their functions — meaning that high-output professionals, who accumulate DNA damage and oxidative stress at an accelerated rate, deplete NAD+ faster than the general population.
NAD+ levels decline approximately 50% between the ages of 40 and 60, and are further reduced by alcohol consumption, poor sleep, chronic stress, and intense exercise. The result is a progressive decline in mitochondrial efficiency, cognitive performance, and cellular repair capacity that most high-performers experience as a gradual but unmistakable reduction in their baseline output.
IV NAD+ therapy addresses this decline directly: by delivering pharmaceutical-grade NAD+ intravenously at therapeutic doses, it bypasses the digestive system entirely and achieves plasma concentrations that cannot be replicated by oral NMN or NR supplementation.
| Method | Bioavailability | Onset |
|---|---|---|
| IV NAD+ | ~100% | Minutes |
| Oral NMN | 20–40% | Hours |
| Oral NR | 15–35% | Hours |
| Oral NAD+ | <5% | Unreliable |
Clinical Note
All NAD+ formulations at The Colosseum are pharmaceutical-grade, sourced from a licensed compounding pharmacy, and administered by licensed registered nurses under medical director oversight. A health intake is completed before every session.
Mechanisms of Action
NAD+ is the primary electron carrier in the mitochondrial electron transport chain — the biochemical process that produces ATP, the cell's energy currency. Without adequate NAD+, mitochondrial efficiency declines, manifesting as fatigue, reduced cognitive performance, and slower physical recovery. IV NAD+ therapy restores mitochondrial function at the cellular level.
NAD+ is a required substrate for PARP enzymes (poly ADP-ribose polymerases), which detect and repair DNA strand breaks. High-output professionals accumulate DNA damage at an accelerated rate through oxidative stress, UV exposure, and metabolic byproducts of intense exercise. Adequate NAD+ ensures the repair machinery has the substrate it needs to maintain genomic integrity.
NAD+ is essential for the function of sirtuins — a family of proteins that regulate neuronal health, synaptic plasticity, and neuroprotection. SIRT1 and SIRT3, two of the most studied sirtuins, are directly dependent on NAD+ availability. Members consistently report improvements in mental clarity, focus, and mood following NAD+ infusions — a response consistent with the neuroscience of sirtuin activation.
Sirtuins (SIRT1–SIRT7) are NAD+-dependent deacetylases that regulate a wide range of cellular processes including inflammation, stress response, circadian rhythm, and metabolic efficiency. Research on caloric restriction and longevity has consistently implicated sirtuin activation as a key mechanism. IV NAD+ therapy provides the substrate required for robust sirtuin activity.
NAD+ plays a central role in glucose and fatty acid metabolism. SIRT1 and SIRT3 activation downstream of NAD+ repletion improves mitochondrial biogenesis, fatty acid oxidation, and insulin sensitivity. For high-performing professionals managing body composition alongside cognitive and physical output, NAD+'s metabolic effects are a meaningful secondary benefit.
NAD+ supports endothelial function through its role in nitric oxide synthesis and vascular smooth muscle regulation. SIRT1 activation in endothelial cells reduces oxidative stress and inflammation in the vascular wall. Research in animal models and early human studies suggests that NAD+ repletion may support cardiovascular resilience — a relevant consideration for high-output professionals managing sustained physiological stress.
Clinical Protocols
Designed for members managing high cognitive demand — major projects, board presentations, demanding travel schedules. Schedule 1–2 days before the peak demand period for optimal effect.
Recommended pairing: Follow with 20 min infrared sauna for enhanced circulation and nutrient delivery.
The full therapeutic dose for members prioritising cellular repair, longevity pathway activation, and sustained recovery from high training volumes or extended high-output periods.
Recommended pairing: Pair with Nordic Haus full circuit (sauna + cold plunge) on the same visit.
Recommended for members beginning NAD+ therapy. Three weekly sessions establish a baseline plasma NAD+ level before transitioning to a monthly maintenance schedule.
Recommended pairing: Combine with Myers' Cocktail on session 1 for a comprehensive nutrient foundation.
The Integrated Protocol
The most effective use of NAD+ IV therapy is not as a standalone intervention. It is as one component of an integrated recovery protocol — and The Colosseum's design makes this integration seamless. The IV therapy lounge, infrared sauna, cold plunge, steam room, and meditation rooms are all within the same 3,500 square foot Wellness & Recovery Centre, accessible on a single membership, bookable through a single platform.
The physiological logic of combining NAD+ with contrast therapy is well-grounded. NAD+ restores cellular energy metabolism and activates repair pathways. Infrared sauna at 140°F drives deep tissue warming, increases circulation, and promotes heat shock protein expression — proteins that assist in cellular repair and stress adaptation. Cold plunge at 39–45°F produces vasoconstriction, reduces systemic inflammation, and triggers a norepinephrine and endorphin release that most members describe as the most reliable mood-elevating intervention in their stack.
Scheduled together, these three modalities address recovery at the cellular, tissue, and systemic levels simultaneously — producing an effect that is greater than the sum of its parts.
Cellular energy restoration, DNA repair activation, sirtuin pathway engagement. Administered in a private clinical suite by a licensed registered nurse.
Deep tissue warming at 140°F. Increases circulation, promotes heat shock protein expression, and enhances detoxification through sweating — most effective when the body is well-hydrated post-IV.
39–45°F immersion. Vasoconstriction, systemic inflammation reduction, and a norepinephrine/endorphin release that most members describe as the most reliable mood-elevating intervention in their stack.
Meditation room, breathwork, or quiet rest. The parasympathetic recovery window after contrast therapy is when the adaptive response consolidates.
FAQ
Related Wellness Services in Charleston, SC
Full IV drip menu — hydration, Myers' Cocktail, immune boost, and more.
Infrared sauna, cold plunge, steam room, and contrast therapy circuit.
Peptide therapy, hormone optimisation, and longevity medicine.
All recovery modalities under one roof on a single founding membership.