LennoxShow up.
Every time.
Physician-prescribed tadalafil for steady, dependable performance — taken daily or as needed, shipped discreetly. Quiet confidence that's already there when the moment is.
From $49/mo
Prescription required · Provided only if a licensed provider deems it medically appropriate.
Confidence you don't have to schedule.
Tadalafil is one of the most widely prescribed ED medications in the world — the active ingredient in Cialis®. It works by supporting blood flow, so your body can respond naturally when you're aroused. Nothing happens until you want it to.
What sets tadalafil apart is its window: effects can last up to 36 hours, the longest in its class. That's why many members choose a low daily dose — performance support that fades into the background of your life, instead of a pill you take and wait on.
Ready when the moment is.
Works with you, not on a timer
Tadalafil supports blood flow so your body responds when you do. It doesn't cause arousal — it removes the obstacle.
The longest window in its class
Effects can last up to 36 hours. Less clock-watching, more spontaneity — the moment doesn't need an appointment.
Daily or as-needed
A small daily dose keeps you steadily ready; an as-needed dose covers the occasion. Your provider helps you choose what fits.
Discreet, start to finish
Online consultation, plain unmarked packaging, private messaging with your care team. No waiting rooms, no pharmacy counter.
One flat price. Everything included.
- A private consultation with a licensed US clinician who reviews your health history
- A personalized prescription for tadalafil, if medically appropriate
- Your medication shipped free in plain, unmarked packaging
- Unlimited private messaging with your care team and ongoing dose management
- Cancel anytime — and a full refund if a provider can't approve you
Two ways. Your provider helps you choose.
The daily approach
A low dose taken once a day, at the same time each day. Levels stay steady, so you're always within the window — nothing to plan, nothing to time. The option most members choose.
The as-needed approach
A single dose taken before activity — typically 30 to 60 minutes ahead — with effects that can last up to 36 hours.
What to know about side effects.
Tadalafil is generally well tolerated. The most common side effects — headache, flushing, indigestion, nasal congestion, and back or muscle aches — are usually mild and often fade with continued use. Never take tadalafil with nitrates (such as nitroglycerin); the combination can cause a dangerous drop in blood pressure. Tell your provider about any heart conditions and every medication you take. Seek immediate medical care for sudden vision or hearing changes, or an erection lasting longer than four hours.
Tadalafil FAQ.
Tadalafil is one of the most widely prescribed ED medications in the world — the active ingredient in Cialis®. It supports blood flow so your body can respond naturally when you're aroused. Nothing happens until you want it to.
Lennox offers both. A low daily dose keeps steady levels in your system, so you're always within the window — no planning required. An as-needed dose is taken before activity. Your provider helps you choose the approach that fits your life and health history.
Taken as needed, tadalafil typically starts working within 30 to 60 minutes. Its effects can last up to 36 hours — the longest window in its class — which is what makes low-dose daily use possible and spontaneity realistic.
Tadalafil is generally well tolerated. The most common side effects are headache, flushing, indigestion, nasal congestion, and back or muscle aches, and they're usually mild. Never take tadalafil with nitrates (such as nitroglycerin) — the combination can cause a dangerous drop in blood pressure. Tell your provider about any heart conditions and every medication you take. Seek immediate medical care for sudden vision or hearing changes, or an erection lasting longer than four hours.
Completely. Tadalafil is prescription-only, and the entire process — consultation, prescription, and refills — happens online with a licensed US provider. Your medication ships free in plain, unmarked packaging, and your care team is a private message away. No waiting rooms, no pharmacy counter.
Ready when you are.
A private 5-minute intake. A licensed US provider reviews it — usually the same day.
Tadalafil is a prescription medication and is provided only if a licensed provider determines it is appropriate for you. Cialis® is a registered trademark of its owner; Lennox is not affiliated with or endorsed by it. Pricing shown is illustrative and confirmed on your visit.