Common Questions
NAD+ is a coenzyme found in every cell of your body. It powers energy production, DNA repair, and healthy cell function. As levels decline with age, your cells become less efficient—affecting how you feel, think, and recover.
Q: Why use injections instead of a supplement?
NAD+ injections deliver the molecule directly into your bloodstream for higher absorption and more consistent results. Pills often break down in digestion, while injections provide prescription-grade support guided by licensed providers.
Q: What results can I expect to feel? Many people report improved daily energy, sharper focus, and faster recovery within a few weeks. Benefits build gradually as your NAD+ levels are restored, making it a long-term investment in resilience and healthy aging.
Relevance & Fit
Q: Who is a good candidate for NAD+ therapy?
Adults interested in supporting healthy aging, energy, recovery, or cognitive clarity may benefit from NAD+ injections. Your provider will review your health history to ensure this treatment is appropriate for you.
Q: Who should avoid NAD+ injections?
NAD+ should not be used if you are pregnant, breastfeeding, allergic to any ingredients, or managing severe liver or kidney disease. People with active cancer should consult their oncologist before use. Always discuss your health history with your provider.
Safety & Side Effects
Q: What are common side effects of NAD+ injections?
Mild side effects may include:
- Redness, swelling, or bruising at the injection site
- Headache or brain fog
- Temporary nausea, diarrhea, or upset stomach
- Mild cramping or flushing during therapy
These are usually short-lived and improve with hydration and slower administration.
Q: Are there serious risks with NAD+ injections?
Serious reactions are rare but may include severe dizziness, shortness of breath, or allergic reaction (rash, swelling, difficulty breathing). Seek emergency care if you experience these symptoms.
Q: Can NAD+ interact with medications or supplements?
NAD+ is generally well tolerated but may influence certain medications such as antibiotics, seizure drugs, or chemotherapy. Always share your full medication and supplement list with your provider before starting therapy.
How It Works
Q: How does NAD+ work in the body?
NAD+ helps your cells convert food into energy (ATP), repair DNA, and regulate enzymes tied to longevity. Restoring NAD+ levels supports cellular resilience, metabolism, and recovery as you age.
Q: Why do NAD+ levels decline with age?
NAD+ naturally decreases—dropping by up to 50% between your 30s and 60s. This decline reduces energy production and DNA repair efficiency, making it harder for your cells to function optimally.
What to Expect
Q: How soon will I notice results? Some people feel more energized or clear within days, while others notice gradual changes over weeks. Benefits typically build over time with consistent use.
Q: Is NAD+ a stimulant or quick fix? No. NAD+ is not like caffeine or other stimulants. It works at the cellular level to restore long-term function, so the effects are steady and cumulative rather than instant.
Use & Administration
Q: How do I take NAD+ injections?
NAD+ is injected subcutaneously (into the fatty layer under the skin) in areas like the abdomen or thigh. Your kit includes supplies and step-by-step instructions, and your provider will guide your dosing plan.
Q: What if I miss a dose?
If you miss a scheduled injection, simply take it as soon as you remember—unless it’s almost time for your next one. Do not double-dose. Your provider can adjust your plan if needed.
Q: How should NAD+ be stored? Store your vials in a refrigerator as instructed. Keep out of reach of children and pets. Do not use past the expiration date.
Interactions & Contraindications
Q: Can I take NAD+ with other supplements like NMN or NR?
Some people combine therapies, but it’s important to review your regimen with your provider. Prescription NAD+ injections deliver NAD+ directly and may reduce the need for oral precursors.
Q: Should I take methyl donors like TMG with NAD+?
Some clinicians suggest adding trimethylglycine (TMG) to support methylation. Ask your provider whether this is appropriate for you.
Monitoring & Data
Q: Do I need lab testing while on NAD+?
Lab monitoring isn’t always required, but your provider may recommend checking metabolic markers or liver function depending on your health history. Regular follow-up ensures safe, personalized care.
Comparison & Alternatives
Q: How do injections compare to NAD+ IV drips?
Injections are more convenient, cost-effective, and can be done at home. They provide similar absorption benefits to IV therapy without the need for clinic visits.
Q: How do NAD+ injections compare to oral supplements?
Injections bypass digestion for higher bioavailability. Oral forms may be less predictable due to breakdown in the gut.
Logistics
Q: Do I need to see a provider in person?
No in-person visit is required. Licensed providers review your health history online and prescribe if appropriate. You’ll receive ongoing support through our platform.
Q: Who are the providers at Actin?
You’ll be matched with licensed, board-certified clinicians experienced in longevity care. They combine medical expertise with supportive guidance to help you feel confident in your treatment.
Q: Are prescriptions and supplies included?
Yes. Your plan includes your prescription, medication, syringes, alcohol wipes, and free delivery—no hidden fees.
Q: Do you accept insurance?
We do not accept insurance. However, NAD+ therapy is eligible for HSA/FSA payment. Pricing is transparent and subscription-based.
Q: How quickly will my order arrive?
Orders ship directly from licensed U.S. compounding pharmacies. Most arrive within 2–3 business days once prescribed.
Long-Term Considerations
Q: How long should I stay on NAD+ therapy?
NAD+ can be used short-term for recovery or longer-term for healthy aging. Your provider will help tailor a plan based on your goals and response.
Q: Can I stop if I don’t notice results?
Yes. NAD+ is optional and can be discontinued at any time. If you don’t feel the expected benefits, consult your provider to adjust or explore alternatives.
Troubleshooting
Q: What if my injection feels uncomfortable?
Mild stinging or redness can happen. Rotate injection sites, inject slowly, and ensure the solution is at room temperature. Contact support if irritation persists.
Q: What if my shipment arrives damaged?
Contact Actin support immediately. We’ll coordinate with the pharmacy for a replacement at no additional cost.
Regulatory Transparency
Q: Is NAD+ FDA-approved?
NAD+ injections are compounded by U.S. state-licensed pharmacies and prescribed by licensed clinicians. They are not FDA-approved to treat or cure any condition, though research on NAD+ and aging is ongoing.
Care & Support
Q: What support comes with my plan?
Your plan includes access to Actin’s care team, ongoing provider check-ins, and secure messaging. You’re supported every step of the way—from first dose to long-term health goals.