Always follow the storage instructions printed on your vial. If the label says to refrigerate, keep it in the fridge (typically 36–46 °F) away from direct light. If it’s labeled for room-temperature storage, keep it in a cool, dry place within the specified range. Never freeze the vial, and discard any that have passed the date or storage window indicated on the label.

Every patient’s experience is different—some people tell us they notice subtle changes in energy or focus after a couple of weeks, while others take longer. Because individual responses vary, we can’t guarantee any specific timeline. Keep track of how you feel each week and share those notes with your provider. If you have questions or concerns at any point, your care team is here to help.

Most people give their weekly NAD+ shot just under the skin in the belly (at least two inches from your navel), the outer thigh, or the back of the upper arm—pick one spot and move around each week so your skin doesn’t get irritated.  Your provider will tell you the exact dose, but you’ll always give yourself one injection every seven days on roughly the same day of the week.

This product is formulated for adults aged 18 and older who wish to support cellular energy, cognitive health, and healthy aging. It is not intended for use by pregnant or nursing women. If you have any medical conditions or take prescription medications, consult your doctor before use.