Cellular energy and longevity.

Different compounds with different jobs. NAD+ is a coenzyme your cells use to turn nutrients into usable energy — its protocol targets steadier daytime energy and clearer thinking. Glutathione is the body's primary intracellular antioxidant — its protocol targets recovery and day-to-day defense against oxidative stress. Both decline with age, both are run as ongoing daily support rather than in cycles, and many men run them together. Each compound's protocol page goes deeper on mechanism.

Both formats are needle-free and taken at home — no clinic visit. The nasal spray is the simpler routine and is refrigerated, with a 35-day shelf life. The sublingual format dissolves under the tongue and has a 180-day shelf life, which can mean fewer reorders. NAD+ Sublingual is a flex-dose tablet your physician can fine-tune; Glutathione Sublingual is a fixed-dose troche. Either format is a reasonable place to start — the cross-format FAQ on each protocol page goes deeper, and your physician confirms the fit during the medical assessment.

Both are available through 503A compounding pharmacies in the US, where they are prepared under FDA-regulated quality standards by US-licensed pharmacies. Compounded medications are not reviewed or approved by the FDA as finished products.

Neither is a stimulant — there is no acute hit and no crash. Most men describe a gradual lift: steadier energy and clearer thinking with NAD+, steadier recovery and less of the run-down feeling with Glutathione, building over the first several weeks of consistent daily use. The value is in sustained use, not a single dose.

Yes. Both pair well with testosterone replacement therapy and with recovery protocols like Sermorelin, and many men run NAD+ and Glutathione together. Disclose your full medication list during the medical assessment — your physician accounts for everything else you are taking when building your protocol.

The four protocols run from $99/mo to $239/mo, Free shipping on every order. Glutathione Nasal Spray is $99/mo and NAD+ Nasal Spray is $149/mo; the sublingual formats are $169/mo for Glutathione and $239/mo for NAD+. EdgeRx accepts HSA/FSA through Truemed. Physician review and ongoing oversight are included in the subscription — there is no separate physician fee.