Treatments/Longevity/NAD+ Injection
NAD+ Injection

Longevity

NAD+ Injection

Weekly subcutaneous

Cellular energy and repair

Nicotinamide adenine dinucleotide supports the mitochondrial energy production and DNA repair processes that decline measurably with age.

From $199/mo

Prescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider.

Provider reviewedUS-licensed pharmacyFree discreet shipping

What to expect

Why patients choose nad+ injection

Supports mitochondrial energy production

Involved in DNA repair pathways

Patients commonly report improved clarity and energy

At-home subcutaneous injection avoids clinic infusions

How it works

The mechanism

NAD+ is a coenzyme required for converting nutrients into cellular energy and for activating repair enzymes including the sirtuins. Levels fall substantially with age, and supplementation aims to restore availability.

Individual results vary.

Dosing

How it is taken

Typically administered subcutaneously once or twice weekly, starting low because higher doses given rapidly can cause flushing and discomfort.

Safety information

What you should know before starting

Possible side effects

  • Flushing or warmth, particularly if injected too quickly
  • Nausea
  • Injection site tenderness
  • Transient chest tightness with rapid administration

Not suitable for

  • Pregnancy or breastfeeding
  • Active malignancy without oncology clearance
  • Known hypersensitivity

Prescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider. This is not a complete list of risks. Your provider will review your full medical history before prescribing.

Questions

Frequently asked

Subcutaneous injection at home is more practical and avoids the intense flushing common with rapid IV infusion. It also costs a fraction of clinic sessions.

The mechanism is well established and patient-reported outcomes are consistently positive. Long-term human trials on ageing endpoints are still developing, and your provider will be straight with you about that distinction.

Related treatments

More in longevity

View all longevity

Ready when you are

Start with a five minute visit.

A licensed provider reviews your intake and prescribes nad+ injection only when clinically appropriate. Individual results vary.

Start your online visit

Prescription treatment. Prescribed only when clinically appropriate, after review by a licensed provider.