Mitochondrial absorption verified
Mitochondrial absorption verified
NAD+ Injector Pen.
Age Backwards.
NAD+ powers cellular energy, DNA repair, and metabolic health — but drops up to 50% after 40. The NAD+ Injector Pen delivers a pharmaceutical-grade dose with clinical precision. No vials, no syringes — just a 30-second protocol.
500mg / Dose
Clinically effective dose per injection.
Rx-Grade Purity
Third-party tested to 99%+ purity.
Auto-Dose Pen
30-second self-administration.
Doctor Protocol
Physician-reviewed dosing schedule.
Cancel anytime· Free shipping· Physician-reviewed protocol
1 NAD+ Injector Pen (pre-loaded) · 20 doses of pharmaceutical-grade NAD+ (500mg/dose) · 20 alcohol prep wipes · Sharps disposal container · Step-by-step protocol guide.
Week 1–2: 1 injection every other day. Week 3–4: 1 injection twice per week. Inject subcutaneously into the abdomen or thigh. Store at room temperature away from direct light.
After purchase you will receive an email with a link to our health intake form. A licensed provider reviews your information within 24–48 hours. Your order ships immediately upon approval.
Free shipping on all orders. Ships within 1–2 business days of provider approval. 30-day money-back guarantee. Delivered in discreet, temperature-stable packaging.
Your cells run on NAD+. The supply falls with age.
NAD+ is a coenzyme your mitochondria use to turn food into energy, and a cofactor for repair enzymes like sirtuins and PARPs. NAD+ levels naturally decline with age — one of the most studied questions in longevity medicine. Oral precursors lose much of their payload to digestion before your cells ever see them; a prescribed, compounded injectable is formulated for a more direct path, which is why this approach historically lived in clinics. The pen keeps the direct path and removes the clinic.
Energy
NAD+ fuels mitochondrial energy production
Repair
Cofactor for sirtuin & PARP repair enzymes
<60 sec
To self-administer your prescribed dose at home
0
Waiting rooms, referrals, or IV appointments
Statements describe the role of NAD+ in normal cellular biology and are not claims that any product treats, cures, or prevents disease. Individual results vary.
Three steps. Under a minute.
NAD+ works best when you don't skip doses. We designed the pen for that.
Attach a fresh micro-needle.
Set your dose using the dial. No measuring. No mixing.
Press firmly on the dial to deliver your dose.
Attach a fresh micro-needle.
Set your dose using the dial. No measuring. No mixing.
Press firmly on the dial to deliver your dose.
Three steps. No clinic visit at any point.
Evaluate
A few minutes online: history, goals, labs if you have them.
Physician reviews & prescribes
A licensed prescriber signs off only if it's right for you. They can say no.
Self-administer at home
Your pen arrives ready. One small, guided dose. Under a minute. No nurse, no chair.
Physician review required • No charge if not approved
If it's cheaper because there's no doctor, it isn't cheaper.
“Research-only” grey market
No physician, no prescription
"Not for human use" loophole
Unknown compounding source & purity
Inject and hope
One-and-done sale
Black Forest MD
Licensed physician reviews every order
Prescribed for you, by name, as a patient
U.S.-licensed pharmacy, USP <797> compounding
Guided dosing + care team reachable after
Ongoing, physician-guided protocol
From the people using the protocol.
“I've done IV NAD+ at a clinic three times. The cost was brutal and blocking off a half-day each time wasn't sustainable. The pen changed that. Same science, my own schedule.”
James R.
California
“What I didn't expect was the physician actually pushing back on my first evaluation — they wanted more information before prescribing. That made me trust the whole thing more, not less.”
Sarah M.
Colorado
“Three weeks in and I'm noticing the difference in afternoon energy. I was skeptical of home injectables but the instructions are clear and the support team answered my first question within an hour.”
Thomas K.
New York
The protocol left the clinic. It's waiting on your counter.
A licensed physician. A compounding pharmacy. A pen that ships to your door. Start your journey — a real doctor takes it from there.
To your health,
Antonio — Founder, Black Forest MD