Modern Age review

Modern Age sells NAD⁺ as an in-clinic treatment in New York City: $125 for one injection or $310 for three. Glutathione is $50 or $125 for three; an NAD⁺ IV is $750 for one session, $2,000 for three or $900 for a concierge home session. These are treatment charges, not monthly shipped plans. Its current FAQ says overall service and the Aging Wellness Assessment are currently offered in New York, including virtual assessment visits there. An older ten-state virtual offering should not be assumed to remain available. The injection still requires a clinic visit. Budget for repeat treatments only after discussing the proposed course and uncertain benefits with the clinician.

Modern Age is a longevity clinic in New York City, at 1296 3rd Avenue on the Upper East Side, open weekdays. It sells in-person treatments across several groups: IV drip therapies including an NAD⁺ drip; injections including NAD⁺, glutathione, vitamin D3, vitamin B12 and lipotropic; skin and hair treatments including HydraFacial, neuromodulator and filler injections, microneedling, chemical peels, LED therapy and PRP hair restoration; and assessment-led offerings including a $500 Aging Wellness Assessment with a blood draw and bone scan, hormone therapy and a prescription weight-loss program built on FDA-approved GLP-1s or metformin. It sells a small retail supplement shelf alongside. Injections can be booked or walked in for, with a free consult offered before treatment.

NAD⁺ and glutathione injections are administered at the New York City clinic, by appointment or walk-in; there is no shipped vial or monthly injection subscription. A free consultation is offered. The NAD⁺ IV has a separate concierge home-session option. The current FAQ says Modern Age currently offers service in New York and the Aging Wellness Assessment there, in clinic or virtually. It does not establish a current ten-state virtual program or access to the injection outside the clinic. The site does not name the source of the sterile injectable preparation or publish a specific booked-visit cancellation cutoff.

NAD⁺ costs $125 for one clinic injection or $310 for three; glutathione is $50 for one or $125 for three. Two NAD⁺ three-packs would cost $620 for six injections by multiplication, before any ancillary charge. The NAD⁺ IV costs $750 for one session, $2,000 for three or $900 for a concierge home session. These are per-treatment prices, with no monthly injection subscription or shipped supply. A free consultation is offered. The $500 Aging Wellness Assessment and a separate $500 Optimization Program relate to other services and are not required by the public injection price. Taxes, ancillary charges and booked-visit cancellation terms are not specified for the injection.

Administered in clinic rather than dispensed to you, and not FDA-approved for the uses marketed; the clinic's own IV page says IV NAD⁺ is not FDA-approved to address any health condition. Modern Age does not name a compounding pharmacy or state a compounding pathway for its injectables, which is a disclosure gap that matters as much for an in-clinic sterile preparation as for a mailed one. On the evidence, this is a weakly supported category and the framing should be plain. Injected NAD⁺ has no controlled human outcome trials; the single human intravenous study was a pharmacokinetic pilot which found that infused NAD⁺ clears from plasma quickly, and intravenous NAD⁺ infusions are frequently reported as uncomfortable at speed. The NAD⁺ forms with human trial data are the oral precursors NR and NMN, and what they reliably demonstrate is a raised blood NAD⁺ level, a biomarker rather than a demonstrated clinical benefit, and certainly not the energy, cognition, inflammation and longevity outcomes marketed around the injection. Glutathione has essentially no controlled human outcome data behind the antioxidant and skin claims attached to it. Individual results vary.