NAD+
NAD+ (nicotinamide adenine dinucleotide) is a natural compound your body uses to produce energy, repair cells, and support healthy aging. NAD+ injections help restore energy, focus, and overall well-being.
- Boosts cellular energy productions
- Reduces fatigue and tiredness
- Enhances physical stamina
Third-party lab tested for safety and quality
No insurance or doctor visit needed
Free overnight shipping with prescription
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How do I take it?
You inject it just under the skin (SubQ). We include clear instructions and video guidance — it’s quick and simple.
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Does it hurt?
Most people say it feels like a tiny pinch or even less. It’s a very small needle — nothing like a vaccine or blood draw.
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What comes in the box?
Each kit includes the NAD+ vial, syringes, alcohol wipes, and everything you need — all ready to go, no pharmacy trips required.
NAD+ naturally declines as you age
Why do we need NAD+?
NAD+ is natural molecule your body relies on to create energy, repair cells, and keep your brain sharp. But as we age - or just go through stress, busy schedules, or poor sleep - those levels drop.
That’s when you start to feel it: sluggish mornings, afternoon crashes, and that lingering brain fog. NAD+ injections help refill your energy tank from the inside out. Instead of a quick caffeine spike, it’s a deeper, cleaner boost that helps you feel steady, focused, and more alive throughout the day.
Why do we need NAD+?
NAD+ is natural molecule your body relies on to create energy, repair cells, and keep your brain sharp. But as we age - or just go through stress, busy schedules, or poor sleep - those levels drop.
That’s when you start to feel it: sluggish mornings, afternoon crashes, and that lingering brain fog. NAD+ injections help refill your energy tank from the inside out. Instead of a quick caffeine spike, it’s a deeper, cleaner boost that helps you feel steady, focused, and more alive throughout the day.
Formulated for you
Each program is designed by our licensed medical team based on your lifestyle and goals.
What you can anticipate
Your program comes with
Most people feel an energy boost within the first 2–3 weeks.
How to use
SubQ injections are quick and easy. Administer 2–3 times per week as directed by your provider.
Benefits
Steady energy all day
Improved focus and memory
Supports healthy aging
Why SubQ?
SubQ injections deliver NAD+ directly where your cells can use it, bypassing digestion for better bioavailability.
Why injections work better than pills
A clear comparison: effectiveness, speed, savings, and real results
Frequently Asked Question
Find answers to common questions about appointments, services, and patient information.
NAD+ therapy involves the administration of nicotinamide adenine dinucleotide, a coenzyme essential for energy production. This therapy aims to boost cellular function, enhance energy levels, and improve overall well-being. Many individuals report increased vitality and mental clarity after treatment.
Adults aged 35 to 55, experiencing fatigue, cognitive decline, or a general lack of vitality, may find significant benefits from NAD+ therapy. It is particularly useful for those looking to enhance their energy levels and mental focus. Always consult a healthcare professional to determine if it's right for you.
NAD+ therapy can be administered through intravenous (IV) infusions or intramuscular injections. The method chosen often depends on individual preferences and medical advice. Each session is designed to maximize absorption and effectiveness.
NAD+ therapy is generally considered safe when administered by qualified professionals. Side effects are rare but can include mild discomfort at the injection site or temporary fatigue. Always discuss potential risks with your healthcare provider before starting treatment.
See why Lifinity users are loving NAD+
3 easy steps
Take a short quiz to help us understand what you’re feeling and what you want help with. (Takes less than 2 minutes)
Have a quick video or text consult. They’ll make sure the treatment is safe and right for you.
Everything is shipped from a licensed U.S. pharmacy with step-by-step instructions. You’ll know exactly to do - we make it simple.
Whats your ideal goal with NAD+ therapy?
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