MD•8

Injectable longevity

NAD+

Doctor-prescribed NAD+ injections to support cellular energy, focus, and recovery — for when your energy isn't what it used to be.

NAD+ injectable medication vial with a bright yellow label and cap
  • Small subcutaneous injection, 1–3x weekly
  • Prescribed by U.S. licensed doctors
  • Supplies, shipping, and support included
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$149/mo

FSA & HSA eligible
100% online care
Doctor-prescribed
Pharmacy-prepared
Same-day assessment
Free shipping
24/7 support
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell of your body and is essential for how your body creates and uses energy. It helps support key processes like energy production, cellular repair, and overall metabolic function. As you age, NAD+ levels naturally decline, which can show up as lower energy, reduced focus, and slower recovery.
Supporting NAD+ levels can help maintain clearer thinking, more natural energy, and greater day-to-day consistency. This cellular support can also extend to how you look, helping support a brighter, more vibrant-looking complexion.
Compounded NAD+ is not approved by the FDA, and the FDA does not review compounded medications for safety, effectiveness, or quality. These medications are prepared by state-licensed compounding pharmacies that operate under state board of pharmacy oversight and are required to meet USP compounding standards.

Energy & Clarity

NAD+ supports how your body produces and uses energy at a cellular level. With consistent use, many people notice a different quality of energy, feeling more clear, more capable, and less like they’re pushing through the day.

Recovery & Appearance

By supporting cellular repair and overall function, NAD+ may help your body recover more efficiently. Over time, that internal support can also be reflected in a brighter, less dull-looking appearance.

Long-Term Support

As NAD+ levels naturally decline, your body’s ability to produce energy and repair itself can become less efficient. Supporting these processes helps you maintain a more consistent baseline as your body changes over time.

NAD+ may be a good fit for people who feel like their energy and focus are not what they used to be, even if they are still keeping up with the demands of daily life.
It is often beneficial to people who:
  • feel run down, even after rest
  • feel like they are pushing through the day more than they used to
  • notice more brain fog or mental fatigue
  • feel slower to recover from busy or demanding days
  • want to feel more like themselves again
A licensed MD•8 doctor will review your health history and help determine if NAD+ is appropriate for you.
Over-the-counter NAD+ supplements are broken down in the digestive system, which can limit how much your body is able to absorb and use.
MD•8’s doctor-prescribed NAD+ is designed to deliver more consistent, reliable levels in the body, helping support how NAD+ is actually utilized at the cellular level.
Many people find this leads to steadier, more noticeable support compared to over-the-counter options.
NAD+ is taken as a small subcutaneous injection. Treatment begins at 3 times per week to help build NAD+ levels in the body. After the first month, patients may choose to continue at this frequency or transition to once-weekly dosing, with guidance from their MD•8 doctor.
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Your energy isn’t what it used to be

You feel it in your focus, your recovery, and in how you move through your day.
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The science behind The science behind NAD+

NAD+ plays a central role in how your cells produce energy. It helps convert the nutrients you consume into ATP, your body's primary source of energy.

It also supports key processes like cellular repair, metabolic function, and cognitive performance. As NAD+ levels decline over time, these systems can become less efficient, which may show up as lower energy, reduced focus, and taking longer to feel recharged.

Supporting NAD+ levels may help your body produce and use energy more consistently, contributing to clearer thinking, steadier energy, and a more consistent day-to-day baseline.

How does it feel to take NAD+?

MD•8 patients report:

  • Feeling more like themselves again
  • Steadier energy from morning through the end of the day
  • More consistent focus, even on busy or demanding days
  • A brighter, less dull-looking appearance

Getting started with MD8

Three simple steps to weight loss care

1

Free assessment

Start with some quick questions about your health history and goals to see if you’re eligible for same-day assessment.
FSA & HSA eligible
2

Choose your
treatment option

Select your preferred option. A U.S. licensed doctor reviews and confirms your prescription the same day.
3

Move forward
with confidence

Get monthly weight loss medication with free, discreet shipping and support from the MD•8 Care Team.
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doctor-led care

US-licensed doctor support throughout your journey.

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Personalized treatment

Treatment tailored to your body and goals, from trusted U.S. pharmacy partners

Doctor with supportive care messages
judgement-free support

Get the support you need without shame, pressure, or unrealistic expectations.

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Real energy doesn’t just wake you up.It helps you feel like your old self again.

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Questions we hear everyday

Your NAD+ treatment includes everything you need to get started: a vial of NAD+ injectable solution, along with syringes and needles for administration.

You'll also have ongoing access to your MD•8 doctor, plus 24/7 support from our Patient Care Services Team whenever you need it.

More from our members

4.9/5 (2,200+ 5 star reviews)

“I'm a registered dietitian and know how to eat healthy and exercise but I gained 20 pounds after menopause and had a tough time getting that weight off. I used the injectables and within 5 months have lost 20 pounds. Great experience all around!”
Becky U.
“MD•8 is hands down the best decision I've made for my health! I don't feel hungry all the time, and I don't obsess over food anymore. I've lost 30 lbs, and I'm feeling more confident every day.”
Ana O.
“I'm actually switching back to these guys from another company. Their medicine is so much more effective than other bargain sites. Their customer service is great and I truly feel valued.”
Meagan N.
“I received a quick response from all involved. Since I am on maintenance and not starting from the beginning of my weight loss journey, I was surprised my inquiry was welcomed.”
Linda K.
“Nothing but a good experience with MD•8. I'm almost to my goal weight. I've lost 25 lbs. From the doctors to the staff everyone is great and very responsive.”
Olga C.
“This is the first time in YEARS that I've enjoyed looking in the mirror! I've lost 22 lbs, but more than that, my confidence has been restored.”
Megan C.
“I'm a registered dietitian and know how to eat healthy and exercise but I gained 20 pounds after menopause and had a tough time getting that weight off. I used the injectables and within 5 months have lost 20 pounds. Great experience all around!”
Becky U.
“MD•8 is hands down the best decision I've made for my health! I don't feel hungry all the time, and I don't obsess over food anymore. I've lost 30 lbs, and I'm feeling more confident every day.”
Ana O.
“I'm actually switching back to these guys from another company. Their medicine is so much more effective than other bargain sites. Their customer service is great and I truly feel valued.”
Meagan N.
“I received a quick response from all involved. Since I am on maintenance and not starting from the beginning of my weight loss journey, I was surprised my inquiry was welcomed.”
Linda K.
“Nothing but a good experience with MD•8. I'm almost to my goal weight. I've lost 25 lbs. From the doctors to the staff everyone is great and very responsive.”
Olga C.
“This is the first time in YEARS that I've enjoyed looking in the mirror! I've lost 22 lbs, but more than that, my confidence has been restored.”
Megan C.
NAD+
$149/mo
Start now