NAD+ Injections After 60: What the Evidence Shows

NAD+ after 60 · checked 8 November 2026

Short answer: NAD+ is a molecule every cell uses to turn food into energy, and some studies suggest levels fall with age. Supplements that raise it do raise blood levels, but trials in older adults haven't shown clear benefits, and there are no outcome trials of NAD+ injections. If you try it, do so with a physician and realistic expectations.

Checked against published studies and FDA sources on 8 November 2026.

What NAD+ is

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme that helps cells run the chemical reactions behind energy metabolism. Enzymes involved in cell repair and signalling also use it. Reviews describe NAD+ levels falling with age, but much of that evidence comes from animals, and human studies are small and don't all agree.

What the human evidence shows

  • Oral precursors. Nicotinamide riboside and NMN raise NAD+ in the blood. In a 2018 trial of 24 adults aged 55 to 79, six weeks of nicotinamide riboside was well tolerated and raised NAD+. A 2021 NMN trial in 25 women with prediabetes improved muscle insulin sensitivity but not body composition or blood pressure.
  • Older adults. A 2025 analysis of 10 placebo-controlled trials in adults aged 60 and over found no significant effect on muscle mass or function.
  • Infusions and injections. Small studies have measured how the body handles IV NAD+, but none has tested clinical outcomes, and there are no published human studies of injections under the skin or into muscle.

Status and safety

  • Not FDA-approved. NAD+ isn't approved for any use. It's compounded by licensed pharmacies, and FDA lists it among bulk substances still under evaluation for compounding.
  • Side effects. With IV infusions, nausea, stomach cramps, headache, anxiety, chest pressure and a faster heart rate have been reported, usually easing when the infusion slows or stops. Published data on injections are limited.
  • Coverage. Medicare and most insurers don't pay for NAD+ for general wellness; it's cash-pay. On Medicare and wondering about GLP-1s? See what Medicare covers.

If you'd like to try it

A licensed physician reviews your intake and medications and decides whether NAD+ is appropriate. Tell them about any heart, liver or kidney conditions. Adults 60 and over can verify with VerifyPass for 10% off their first order and every refill.

Adults 60+: 10% off every order
Verify in a couple of minutes with VerifyPass, an independent verification service. Your code appears on screen and we email it to you. Here's what you'll pay with it:
NAD+ injections · monthly
$269.10/mo
$299 $269.10 a month with your code · save $29.90
NAD+ injections · 3 months
$269.10/mo
$897 $807.30 for 3 months with your code · save $89.70
Your 10% comes off your first order and every refill.
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Compounded medication, prescribed only if a licensed physician decides it's appropriate. Prices checked on goprolean.com on 8 November 2026 and may change; the price at checkout is the price you pay. Provider consultations are included, with no membership fee. Nothing renews automatically: request each refill in your member portal and your 10% applies again. Pay over time with Klarna, subject to approval.

See NAD+ injections for full details.

Common questions

Does NAD+ slow or reverse ageing?
There's no good human evidence that NAD+ injections slow or reverse ageing. Supplements that raise NAD+ do raise blood levels, but trials in older adults haven't shown clear benefits for outcomes such as muscle mass or strength.
Is NAD+ FDA-approved?
No. NAD+ isn't FDA-approved for any use. It's available as a compounded medication, and FDA lists it among bulk substances it is still evaluating for compounding.
What are the side effects of NAD+?
Most published reports come from IV infusions, where nausea, stomach cramps, headache, anxiety, chest pressure and a faster heart rate have been reported, usually easing when the infusion slows or stops. Published data on injections under the skin or into muscle are limited.
Does Medicare cover NAD+ injections?
Medicare and most insurers don't pay for NAD+ for general wellness. At Goprolean it's cash-pay, and adults 60 and over can verify for 10% off.