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Every therapy below is prescribed only after a US-licensed provider reviews your intake. Transparent flat pricing, ongoing dose optimization and discreet shipping to all 50 states.
A quick online questionnaire. Recent labs? We can often use them.
A US-licensed clinician designs a plan built for your biology.
Shipped discreetly, with check-ins and dose optimization included.




Real medication. Real science. Real support. Pick a goal above or browse everything we offer.
Longevity
Your body’s master antioxidant, injected to support detoxification, immune balance, liver function and skin clarity. Provider-dosed.
Longevity
A fraction of the standard naltrexone dose, used to modulate endorphin and immune signaling. Provider-prescribed and monitored.
See if I qualify
Longevity
Methionine, inositol, choline and B12 in one injection, used as metabolic and energy support inside a broader plan.
Longevity
NAD+ is the coenzyme your cells run on. Injectable support for cellular energy, mitochondrial function and repair. Provider-dosed.
Longevity
The same cellular-energy support as injectable NAD+, in a nasal spray you can use anywhere. No needles. Provider-prescribed.
Every plan is reviewed and prescribed by a licensed clinician — never a bot.
No insurance, no surprise fees. The price you see is the price you pay.
Unbranded packaging delivered to your door in all 50 states.
Ongoing check-ins and dose optimization included with every therapy.
A portion of all ARSYNL Rx revenue supports Shields & Stripes, a nonprofit that puts military members, veterans and first responders through an intensive recovery program — not a dollar charged to the person going through it.
Veteran-founded
States served
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