NMN and NR are building blocks you buy and dose yourself. NAD+ is the finished coenzyme, prescribed after a physician's review and prepared by a pharmacy for you. Here is the honest comparison.
One is a decades-old stimulant pill meant for a few weeks. The other is a weekly GLP-1 built for long-term treatment. Here is how they compare on results, safety, duration and cost.
Two growth-hormone-releasing peptides that work through the same pathway, with very different approvals, evidence and access. Here is how they compare, and how Arbor's clinicians think about the choice.
One route puts NAD+ into a vein over hours in a clinic. The other is a small shot at home on a schedule your clinician sets. Here is the honest comparison on time, cost and comfort, and how our clinicians choose between the two.
Zepbound is tirzepatide. Wegovy is semaglutide. One head-to-head trial, two very different price paths, and a new pill complicate the choice. Here is the honest comparison.
CJC-1295 stays in the body for days. Sermorelin clears in minutes. Only one of them can be prescribed and compounded for you by a licensed pharmacy, and that is the difference that decides this comparison.
Foundayo is a once-daily GLP-1 pill you can take with or without food. Zepbound is the weekly tirzepatide injection with the larger trial results. Here is how they compare, and where the Wegovy pill fits.
One works on your growth hormone signal, the other replaces testosterone. Here is how they differ, who each one is actually for, and why the right choice starts with your labs.
One is a low-cost diabetes pill with decades of use. The other is a GLP-1 with an approved weight-loss version and a much larger effect on the scale. Here is how they compare, and why many people take both.
Sermorelin is usually prescribed at bedtime, on an empty stomach. Here is why that timing makes sense, and the five-minute routine Arbor's clinicians walk new members through.
One is a triple-hormone drug with striking phase 3 results and no approval date. The other is an approved GLP-1 with years of label data behind it. Here is the honest comparison.
No food, pill or shot resets NAD+ overnight. A handful of daily habits do move it, and for some adults a clinician-guided program adds support on top. Here is how Arbor’s clinicians think about both.