Peptides & longevity · FAQ
Can I switch from NAD injections or supplements to NAD+ nasal spray?
Short answer
A licensed physician in your state must decide whether switching to NAD+ nasal spray is appropriate. Nasal spray, injections, infusions, and supplements do not have an established dose conversion. Do not substitute sprays for another treatment on your own. Share your current product, dose, schedule, and last use with your physician.
Switching to NAD+ nasal spray requires a review of your current treatment and health history. A licensed physician in your state decides whether the nasal product is appropriate. A prescription for an injection or infusion does not provide dosing instructions for a nasal spray.
Give your physician the name, ingredients, strength, dose, and schedule of your current product. Include NAD infusions, injections, and supplements such as NMN or nicotinamide riboside. Explain why you want to switch and describe any side effects. Let them know when you last used the other treatment.
There is no established dose conversion between these products and NAD+ nasal spray. Different delivery methods can differ in absorption and exposure. Do not match milligram amounts, overlap treatments, or choose a break between treatments without medical guidance.
Benefits reported with another product do not predict benefits from this spray. Results vary. Follow the new prescription label if a switch is approved. Ask for clear instructions about when to stop the previous product, when to start the spray, and when to follow up.
Sources
Written by the Verra clinical team · Medical review pending
General information, not medical advice. If you're in crisis, call or text 988.