1Test your baseline
One simple lab draw — total T, free T, estradiol, PSA, hematocrit. At home or at a local lab.


Two sprays each morning. Labs, clinician and medication included.
From “something’s off” to dialed-in, in four steps.
1One simple lab draw — total T, free T, estradiol, PSA, hematocrit. At home or at a local lab.
2Your numbers in one place, in plain language — so you finally know what’s going on.
3A licensed physician sets your dose and protocol, built around your labs and your goals.
4Your prescription ships to your door. Two sprays each morning. We re‑check every quarter.
Topical transdermal delivery moves medication through the skin — precise, repeatable dosing, absorbed in minutes.

Inner forearm, dry in minutes, dressed and gone. Two steps, sixty seconds.

Your lab kit ships to your door. Every result tracked as a trend — visit, prescription and refills moving with it, in one place.
A US-licensed physician reads your labs, sets your dose, and adjusts it each quarter. Message the care team any time.
Your membership includes so much more.
On the 3-month plan ($599 billed once) — or $229/mo, month to month. One flat price covers all of it:
Typical à-la-carte cost; varies by provider and treatment method.
The timeline
It comes down to one thing: whether you already have recent testosterone labs. Pick your situation.
Prescription by day 8 or 9
You fill in your history and pick your plan — one month or three. Your at-home blood kit goes out the same day, with tracking.
No lab visit and no waiting room. Posting it back is the step everything else waits on.
Your results are read and a US-licensed provider takes you through what they show and what your options are.
If therapy is right for you, your script goes to the pharmacy and your first bottle reaches your door. Tracking follows it.
Typical timings, not a promise. Whether therapy is right for you is your provider's decision, so the last step is always conditional.
Most men feel the difference within the first few months. Individual results vary.

“I was doing everything I could to improve my health, but I still felt tired and unmotivated. I didn't want injections, so finding another treatment option finally gave me something that worked for me.”
His doctor felt his low-end testosterone level was still acceptable.

“I thought being exhausted every afternoon was just part of getting older. Getting tested helped me understand what was actually going on and find a treatment that fit my needs.”
He had been told the fatigue was simply part of getting older.

“My workouts weren't the same, my recovery was slower, and I had lost a lot of my drive. Keen made it easy to get tested and finally talk to someone who took those changes seriously.”
His symptoms had previously been blamed on stress and a busy schedule.

“I knew something felt off, but I kept putting off treatment because I didn't want to give myself injections. Finding a needle-free option made it much easier for me to finally do something about it.”
He thought injections were his only treatment option.

“My energy, focus, and drive had slowly disappeared, and I started thinking that was just my new normal. Keen helped me get evaluated and find an option that made sense for me.”
Previous evaluations focused on the lab number, not how he was actually feeling.
*Real member experience. Likeness changed to protect privacy.




*Prescription subject to clinician approval. Available in 30 states. $199/mo on the 3-month plan ($599 billed once); $229/mo month-to-month.