Drag Your Age. See What Harvard Researchers Found
Every cell in your body runs on it. And you’re running out.
NAD+ (Nicotinamide Adenine Dinucleotide) is a coenzyme found in every single cell of your body. Think of it as the electricity that powers your cellular machinery — without it, nothing works.
NAD+ powers energy production, DNA repair, and controls over 500 gene expressions.
After age 30, your body produces less NAD+ every year. By 50, most people have lost half their levels — and the decline accelerates with stress, poor sleep, and aging.
“The loss of NAD as we age, and the resulting decline in sirtuin activity, is thought to be a primary reason our bodies develop diseases when we are old but not when we are young.”
...and unlike OTC supplements, prescription NAD+ is compounded at a licensed 503A pharmacy, dosed by a physician, and delivered directly to your door. In a ChromaDex-funded study, 87% of over-the-counter NR supplements failed to meet their own label claims. With Sprout Health, quality isn't a gamble — it's guaranteed.
Drag Your Age. See What Harvard Researchers Found
Check Your NAD+ Status — Free QuizNAD+ Powers Your Mitochondria — The Engines In Every Cell. When NAD+ Drops, Your Cells Can't Produce Enough Energy. Supporting Healthy NAD+ Levels Helps Maintain The Cellular Energy Production Your Body Depends On.
Your Brain Burns 20% Of Your Body's Energy. NAD+ Fuels The Mitochondria Powering Every Neuron. A 2025 Harvard/Mass General Hospital Clinical Trial Showed NAD+ Precursors Supported Cognitive Function And Reduced Fatigue Severity In Adults.
In A Washington University Clinical Study, NAD+ Precursor Supplementation Improved Muscle Insulin Sensitivity By 25% In Women — Comparable To The Metabolic Impact Of Significant Weight Loss. Published In Science, 2021.
NAD+ Directly Regulates Your Circadian Clock Through The NAMPT-SIRT1 Pathway. Two Landmark Science Papers Showed NAD+ Oscillates With Your Sleep-Wake Cycle. When NAD+ Drops, That Rhythm Breaks Down.
NAD+ Fuels Sirtuins (Your "Longevity Genes") And PARPs (Your DNA Repair Crew). These Enzymes Can't Function Without It. Supporting NAD+ Helps Maintain The Cellular Maintenance Systems That Keep You Operating At Your Best.
Within the first week, NAD+ precursors begin absorbing into your bloodstream. Your mitochondria start receiving more fuel. Most people don't notice dramatic changes yet — but at the cellular level, the engine is turning on.
No insurance. No waiting room. Just results.
✓ No Insurance Needed ✓ Licensed U.S. Physicians ✓ Cancel Anytime ✓ No Hidden Fees ✓ Discreet Packaging ✓ Clinician-GuidedComplete a short health questionnaire. A licensed U.S. physician reviews your profile and determines if NAD+ is right for you.
Your prescription is compounded at a licensed 503A pharmacy and shipped discreetly to your door. Everything included.
Your care team is available throughout your treatment. Adjustments, questions, and guidance — all included in your monthly plan.
Medical Longevity Management
Includes physician consultation & 30-day supply
No commitment. Free physician consultation.
Verified purchasers. Real experiences. No filters.
“I’ve tried every NAD+ supplement on Amazon. This is the first one where I actually FELT a difference. Week 2 and my brain fog is gone.”
“I sleep deeper, wake up sharper, and my workouts have improved significantly. Month 4 and I’m not stopping.”
“As someone who tried every OTC supplement out there, the prescription difference is night and day. No comparison.”
“My doctor was skeptical at first but my bloodwork speaks for itself. Inflammation markers are way down.”
“I look younger. Not exaggerating. My skin texture has completely changed and people keep asking what I’m doing differently.”
“Finally a supplement company that requires a prescription. It tells me they actually care about dosing and safety.”
“Perimenopause was crushing me. Within a month on Sprout my energy came back and the joint pain is almost gone.”
“I’m a biohacker and I’ve tested everything. Sprout’s NAD+ is the only thing that moved my biological age score.”
“I’ve tried every NAD+ supplement on Amazon. This is the first one where I actually FELT a difference. Week 2 and my brain fog is gone.”
“I sleep deeper, wake up sharper, and my workouts have improved significantly. Month 4 and I’m not stopping.”
“As someone who tried every OTC supplement out there, the prescription difference is night and day. No comparison.”
“My doctor was skeptical at first but my bloodwork speaks for itself. Inflammation markers are way down.”
“I look younger. Not exaggerating. My skin texture has completely changed and people keep asking what I’m doing differently.”
“Finally a supplement company that requires a prescription. It tells me they actually care about dosing and safety.”
“Perimenopause was crushing me. Within a month on Sprout my energy came back and the joint pain is almost gone.”
“I’m a biohacker and I’ve tested everything. Sprout’s NAD+ is the only thing that moved my biological age score.”
“The onboarding process was so easy and the medical team actually responds. Feels like a real healthcare relationship.”
“Former athlete dealing with recovery issues. NAD+ has been the missing piece — I’m recovering like I did in my 30s.”
“I was spending $400/month on IV drips. Sprout gives me better results for a fraction of the cost. Game changer.”
“Retired physician here. The science behind this is solid and I’m genuinely impressed with my own results after 3 months.”
“Honestly skeptical at first but my Oura ring data doesn’t lie. Deep sleep up 40%, HRV through the roof.”
“3pm crash? Gone. Coffee dependency? Cut in half. This stuff just works. Wish I’d started years ago.”
“My husband and I both take it. We call it our ‘fountain of youth’ subscription. Worth every penny.”
“70 years old and I just completed a half marathon. My cardiologist says my heart looks 15 years younger.”
“The onboarding process was so easy and the medical team actually responds. Feels like a real healthcare relationship.”
“Former athlete dealing with recovery issues. NAD+ has been the missing piece — I’m recovering like I did in my 30s.”
“I was spending $400/month on IV drips. Sprout gives me better results for a fraction of the cost. Game changer.”
“Retired physician here. The science behind this is solid and I’m genuinely impressed with my own results after 3 months.”
“Honestly skeptical at first but my Oura ring data doesn’t lie. Deep sleep up 40%, HRV through the roof.”
“3pm crash? Gone. Coffee dependency? Cut in half. This stuff just works. Wish I’d started years ago.”
“My husband and I both take it. We call it our ‘fountain of youth’ subscription. Worth every penny.”
“70 years old and I just completed a half marathon. My cardiologist says my heart looks 15 years younger.”
“As a working mom of 3, I needed something to help me keep up. This gave me my energy back without the jitters.”
“CEO of a startup. I need peak cognitive performance daily. Sprout is now non-negotiable in my stack.”
“Chronic fatigue for 10 years. I’ve seen every specialist. 6 weeks on NAD+ and I finally feel like myself again.”
“My golf buddies think I got a new trainer. Nope, just Sprout. My stamina and focus on the course are unreal now.”
“The customer support alone is worth it. They actually follow up and adjust your protocol based on how you’re feeling.”
“Went from feeling 60 to feeling 35. My wife says I’m more present, more patient, more... me. That’s priceless.”
“I’m a nurse and I recommend this to all my patients asking about longevity supplements. The real deal.”
“At 72 I wasn’t expecting miracles. But my energy, my clarity, even my grip strength — everything improved. Remarkable.”
“As a working mom of 3, I needed something to help me keep up. This gave me my energy back without the jitters.”
“CEO of a startup. I need peak cognitive performance daily. Sprout is now non-negotiable in my stack.”
“Chronic fatigue for 10 years. I’ve seen every specialist. 6 weeks on NAD+ and I finally feel like myself again.”
“My golf buddies think I got a new trainer. Nope, just Sprout. My stamina and focus on the course are unreal now.”
“The customer support alone is worth it. They actually follow up and adjust your protocol based on how you’re feeling.”
“Went from feeling 60 to feeling 35. My wife says I’m more present, more patient, more... me. That’s priceless.”
“I’m a nurse and I recommend this to all my patients asking about longevity supplements. The real deal.”
“At 72 I wasn’t expecting miracles. But my energy, my clarity, even my grip strength — everything improved. Remarkable.”