MDR formulas are designed by physicians, dosed for real results, and trusted by tens of thousands of customers since 1984. No proprietary blends. No flashy marketing. Just nutrition that works.
Start with one. Stack them as you grow. Every formula is a complete, doctor-designed system — not a single ingredient hiding behind a marketing claim.
The original MDR formula. Restores NAD+, supports natural HGH, and rebuilds the cellular fuel your body quietly loses after 40.
Patented split-dose multivitamin. AM and PM tablets release the right nutrients at the right time of day for absorption and recovery.
Patented split-dose multivitamin. AM and PM tablets release the right nutrients at the right time of day for absorption and recovery.
We don't ride trends. Every MDR formula is built on peer-reviewed research, designed by physicians, and dosed for the result — not the price point.
Formulated by physicians and nutrition scientists since 1984 — not by marketers chasing a category. Real doses, full-panel labels, no proprietary blends.
The same families have trusted MDR for two and three generations. We've watched what works — and quietly retired what doesn't — for four decades.
Don't feel the difference in 90 days? Send back what's left. We refund the full purchase, shipping included, no form, no questions, no retention scripts.
By midlife, NAD+ and human growth hormone fall sharply. That's why you feel slower, tire faster, and recover less. MDR's flagship VitalFactors helps restore both — and our broader catalog supports the rest of the system.
1 Massudi et al., PLoS ONE 2012. 2 Corpas, Harman & Blackman, Endocr Rev 1993.
What you'd find in a typical drugstore stack. What you get from a 40-year doctor-designed formulary.
| MDR Nutrition Science | Drugstore brands Typical category leaders | |
|---|---|---|
| Designed by physicians | ✓ Yes — every formula | — Usually marketers |
| Real, full doses | ✓ Clinical-grade | — Often "fairy dusted" |
| Full ingredient transparency | ✓ Every dose on the label | — Hidden in proprietary blends |
| Track record | ✓ Forty years | — Often launched last quarter |
| Subscribe & save | ✓ 10% off, free shipping | — Rarely |
| 90-day money-back | ✓ No form, no questions | — 30 days or none |
"Fitness and nutrition unite for a vibrant, healthy lifestyle. That's why I take VitalFactors as my favorite natural energizer."
Bone & joint, heart, immunity, recovery, longevity. Every product designed in-house, dosed clinically, and backed by the same 90-day guarantee.
Food-to-energy conversion, immune system, mental clarity, peak performance.
Calcium, magnesium, D3, K2, plus Resveratrol — bone & cardiovascular support.
Glucosamine, hyaluronic acid, antioxidants, FruitXB® Boron for joint comfort.
Boosts nitric oxide 230%. Antioxidants for circulation, heart, and brain function.
250mg Pureway-C® for natural energy, mitochondrial health, antioxidant defense.
Cooling-then-warming relief delivered exactly where you need it. Travel-friendly.
Active resVida® form. Heart, nerve, metabolism & the "longevity gene."
Omega-3 phospholipids — 6,000× more antioxidant power than vitamin C.
The most absorbable form of CoQ10 — 4× the bioavailability of standard.
Natural compound stack engineered for everyday immune support.
Krill oil + hyaluronic acid. Joint comfort and flexibility you can feel.
Every formula, sorted by goal — energy, longevity, joints, brain, heart, skin.
"I recommend MDR to my patients who want a clean, physician-designed stack — nothing flashy, just dosed correctly."
"My clients over 45 use VitalFactors to recover faster and hold their strength gains. It just works."
"I've been performing for six decades. VitalFactors keeps me feeling like I've got another six in me."
"Nothing hidden. The full panel is on the label and I can look up every ingredient. That's rare in this industry."
"Ninety days later I feel the difference in my recovery and focus. The guarantee made it risk-free to try."
"My mom got us all on Fitness Tabs years ago. I'm still on them. That's about as long-term as a supplement gets."
Most customers subscribe — it's cheaper per month, you never run out, and you can skip, pause, or cancel in one click from your account. No phone tree, no retention scripts.
Most customers report more consistent energy and better sleep within the first 2–3 weeks. Visible strength, skin, and endurance changes typically show up between weeks 6 and 12. Consistency matters more than dose — that's why VitalFactors is a daily drink rather than a capsule stack.
Every MDR product publishes its full Supplement Facts panel — no proprietary blends, no hidden doses. VitalFactors is built around precursors for NAD+, amino acids that support natural HGH, and a complete vitamin and mineral base. Fitness Tabs split a complete multivitamin into AM and PM doses for absorption and recovery.
MDR formulas are food-grade nutritional supplements, but any new supplement can interact with medications — especially blood thinners, blood pressure medication, and diabetes medication. Bring the Supplement Facts panel to your doctor before adding it. We'll honor the 90-day guarantee if your physician recommends you stop.
Nothing beyond the current month. Skip a shipment, change the frequency, or cancel entirely from your account page in one click — or email us and we'll do it for you. No phone tree.
Try any MDR product for 90 days. If you don't feel a measurable difference, send what's left back and we'll refund your full purchase — shipping included. No form to fill, no questions required.
These statements have not been evaluated by the Food and Drug Administration. Our products are not intended to diagnose, treat, cure, or prevent any disease. We publish our sources so you can check the research yourself.
90-day money-back · Cancel anytime · Free US shipping over $50
