Buy NAD+
One protocol, three ways to start. Pick the kit if you're new, the subscription if you want it on autopilot, or refills and replacements once you know what you need.
How can we assist you?
Live and human support, every step of the way. Real people who understand the protocol, your subscription and your questions about NAD+.
NAD+ Benefits
NAD+ is the molecule that powers your cells. It declines with age, with stress and with modern life. Supplementing it directly is the closest thing science has to a cellular reset button.
01 Cellular Energy +
NAD+ fuels the mitochondria — the engines inside every one of your cells. When you raise NAD+ levels, ATP production goes up. The result is sustained energy that doesn't depend on stimulants like caffeine.
The engine, not the stimulant02 Mental Clarity & Focus +
NAD+ is a cofactor in the synthesis of dopamine, serotonin and other neurotransmitters tied to attention and mood regulation. Users report cleaner focus, less afternoon fog and more emotional stability across the day.
03 Faster Recovery +
Physical and mental effort both deplete NAD+ stores. Replenishing them shortens the recovery window after training, travel, late nights and high-cognitive-load weeks. Less downtime, more output.
04 Longevity & DNA Repair +
NAD+ activates sirtuins, a family of proteins associated with cellular longevity, DNA repair and metabolic regulation. This is the science quietly reshaping the longevity field.
Backed by sirtuin research05 Deeper Sleep +
NAD+ helps regulate the circadian rhythm by interacting with the SIRT1 pathway. Restoring it supports cleaner sleep architecture: faster onset, more REM, mornings that don't feel borrowed.
06 Skin & Visible Aging +
Visible markers of aging — skin elasticity, tone, texture — are tied to cellular energy decline. Restoring NAD+ supports the cellular machinery that keeps skin and connective tissue functioning the way it did a decade ago.
Frequently asked
The most useful questions our customers asked before they started. Anything missing? Talk to us.
What is NAD+ and why does it matter? +
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every living cell. It's central to energy production, DNA repair and cellular signaling. NAD+ levels decline with age — by age 50, most people have roughly half the NAD+ they had at 20. Restoring it is the closest thing science currently has to a cellular reset.
How is the injection different from oral NAD+ supplements? +
Most oral NAD+ supplements are precursors (NR or NMN) that the body has to convert. They work, but slowly and partially — bioavailability is around 5–15%. Subcutaneous injection delivers NAD+ directly with bioavailability above 90%.
Is the auto-injector safe? Is it medical-grade? +
The [N+] auto-injector uses the same single-use cartridge mechanism that diabetics and GLP-1 patients have used for decades. Sterile, click-stop dosing, no exposed needle.
How long until I feel a difference? +
Most users report changes in sleep quality and morning energy within the first week. Sustained mental clarity and recovery improvements typically arrive around weeks 3–4. The deeper benefits — skin, longevity markers — accumulate over months.
Can I pause or cancel my subscription? +
Yes, anytime, from your account dashboard. No phone calls, no retention dance. You can also skip a month, swap your shipping date or upgrade to a longer cadence whenever you want.
Are there side effects or contraindications? +
The most common are temporary: mild warmth or flushing at the injection site for the first few minutes. NAD+ is not recommended during pregnancy or active cancer treatment. We include a full medical overview in your onboarding card.