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Longevity

NAD+ dosage and reconstitution

The fuel every cell burns, injected slowly for energy, clearer thinking and recovery. Push it fast and you learn why 'slowly' matters.

UnderstandWhat it isApplyHow to use it

Staying safe

Things people sometimes notice

  • Flushing, chest tightness and a wave of nausea if you inject too fast; it passes in minutes and slowing down prevents it
  • A warm, heavy feeling in the chest and arms during a dose
  • Stinging and a sore spot at the injection site, worse when under-diluted
  • Feeling wired in the evening if you dose late

Stop and get help if (trouble breathing or swelling: call 911)

  • Chest tightness or pressure that does not ease within a few minutes of stopping the injection
  • An irregular or racing heartbeat during or after a dose
  • Hives, swelling of the face or lips, or trouble breathing
  • Fainting or near-fainting with a dose

Talk to your doctor first, especially if

  • You have a heart condition, a rhythm problem or chest-pain history; the flush reaction raises heart rate and can mimic angina
  • You have low blood pressure or take blood-pressure medicine, since the reaction includes a blood-pressure dip
  • You are on chemotherapy or have an active cancer; NAD+ feeds cell metabolism in every cell including tumor cells, and oncologists have views on it
  • You are pregnant, nursing or trying to be; no data for injected use

Mixing it

NAD+ needs more water than most: about 5 ml per 500 mg vial, or 10 ml per 1000 mg.

Bring the vial to room temperature and clean the top.

Add 5 ml of water for a 500 mg vial, or 10 ml for a 1000 mg vial.

Swirl gently until dissolved.

Inject slowly. Rushing it causes the flushing and chest tightness feeling.

Store in the fridge, away from light. Use within a few weeks.

The short version

What it isThe fuel every cell burns, injected slowly for energy, clearer thinking and recovery. Push it fast and you learn why 'slowly' matters.
EvidenceAnimal 3/5 · Human 2/5 · Not approved
Want the background?What it is and the research
This is education, not medical advice. Doses shown are the patterns people commonly follow, not a prescription. Talk with a doctor before starting, especially if you take other medicines or have a health condition.
© 2026 PeptideHelp. This platform is for educational purposes only.
NAD+ dosage, reconstitution & schedule · PeptideHelp