At-home NAD+ injections involve a prescription, a dispensed preparation, and instructions tailored to that product and patient. An online checkout or eligibility quiz is only part of an evaluation, not clinical clearance by itself.
Compounded NAD+ drugs are not FDA-approved. If a clinician proposes treatment, understand the reason, alternatives, and plan for assessing benefit and tolerability before ordering a subscription.
At-home NAD+ injections involve a prescription, a dispensed preparation, and instructions tailored to that product and patient. An online checkout or eligibility quiz is only part of an evaluation, not clinical clearance by itself.
Subcutaneous and intramuscular are different routes
Subcutaneous means into tissue beneath the skin; intramuscular means into muscle. Do not substitute one route for the other based on a forum post or a bottle that simply says “NAD.” The prescription, label, supplied equipment, and training must agree. Ask the clinician to clarify any mismatch before using the product.
Where and how do you inject?
The prescriber or pharmacist should demonstrate the technique appropriate to the exact prescription and supplies, including site selection, cleaning, sharps disposal, and what to do after a missed administration. A general website cannot check your label or technique. Do not assume a video for another medicine provides the correct instructions for yours.
What should arrive with the medicine?
Check the patient's name, ingredient, concentration, route, directions, pharmacy contact details, storage requirements, and beyond-use date. You should also know whom to contact if a vial arrives warm, damaged, discolored, or without a readable label. Our storage guide covers those handling questions.
How much and how often?
There is no universal home-injection chart. A vial's total milligrams do not specify an individual dose, and syringe “units” describe a device scale rather than milligrams of NAD. See dosing labels explained before trying to interpret a 100 mg, 500 mg, or 1000 mg listing. Obtain written clarification from the dispensing team if anything is unclear.
How do you compare online providers?
Look for a real clinical assessment, named dispensing pharmacy, accessible follow-up, transparent renewal fees, and clear cancellation terms. Compare those features in online injection providers. Customer reviews can reveal service experiences, but they cannot prove a shot works. Ask what outcome and review date would justify continuing rather than automatically renewing indefinitely.
Sources & reading notes
Primary sources checked September 18, 2026. Provider pages describe their own offers; inclusion does not verify a product or its results.
- FDA: compounding questions and answers Explains that compounded drugs are not FDA-approved.
- FDA: ingredients suitable for sterile compounding Safety notice describing reported reactions and ingredient-quality concerns.
- NABP: state boards of pharmacy Directory for checking pharmacy credentials.
Educational information, not individualized medical advice. We do not claim medical review or firsthand treatment experience. Read our review standards and commercial disclosure.