Excellent 4.824,000+ patients

Fast-acting, long-lasting

A 3-in-1 formula that primes your body and mind for better sex — prescribed online, delivered discreetly.

15 min: Activation time
36 hrs: Of playtime
3-in-1: Clinical formula

ONSET is a 3-in-1 formula that activates fast, lasts 36 hours, and handles the mental side of your performance. Get clinician-prescribed ED treatment entirely online — delivered discreetly straight to your door.

Set the stage for your best night

Sildenafil

You’ll be ready to go in 15 minutes. ONSET kicks in fast, so you don’t have to plan the moment — let it happen instead.

Oxytocin

ED starts in your head. Oxytocin will lower stress, boost your libido, and intensify your physical and emotional connection.

Tadalafil

“One more round?” You’ll be up for it the whole weekend. A single dose stays effective for up to 36 hours.

The secret ingredient

Discretion is the name of the game. ONSET offers fast delivery in a plain box, personalized dosing, and complete privacy.

15 min: Activation time
24k+: Happy patients
36 hrs: Of playtime

The ONSET advantage

You can’t schedule the moment

FORM

Melts under your tongue

ONSET dissolves in seconds and hits your bloodstream directly instead of winding through the digestive system. It is quick, simple, and doesn’t ruin the mood.

Works in 15 minutes
No water needed
Seamless and discreet

SPEED

Dinner won’t kill the mood

Standard ED medications can be rendered useless by a heavy meal. ONSET dissolves under your tongue, so it works exactly the same regardless of what you eat.

No timing anxiety
Eat whatever you want
Stay spontaneous

A couple sharing a close, intimate moment

Care

Engineered for real life

Out of your head and fully in the zone. A single dose of ONSET quiets your anxiety and keeps you physically ready for up to 36 hours.

Tadalafil for 36 hours of performance
Oxytocin for emotional intimacy
Sildenafil for fast onset

Proven results

Feel like yourself again

See if you qualify

Erectile function

87%

of men reported improved performance.

Onset speed

3×

faster onset so your body reacts exactly when you want it to.

Transparent pricing

One monthly price.
No hidden fees.

Your plan covers your medication, medical review, ongoing doctor access, and completely discreet shipping.

ONSET 3-in-1 rapid dissolve tablet

Sildenafil: Hits fast (15 min)
Tadalafil: Keeps you ready (for 36 hrs)
Oxytocin: Deepens emotional connection

Three quick steps, no awkward waiting rooms

Three-minute form
Spend a few minutes filling out our online medical form.
Doctor review
A US-licensed physician reviews your file. Once approved, your prescription is issued instantly.
Plain box delivery
Your order ships for free and arrives at your door in a plain, unbranded box.

Proven results

Your Best Performance Is One Click Away

100% online process
Personalised ED options
Shipped free in discreet packaging

Get started

Verified Results from
50,000+ Men

“Wasn’t expecting much after trying two things that didn’t deliver. This one was different from the first time.”
James R. Dallas, TX
“I used to plan everything around the pill. Now I just don’t think about it.”
Mark T. Chicago, IL
“Generic options barely did the job. ONSET is an entirely different level.”
David K. Miami, FL
“I didn’t say anything when I started. She brought it up after two weeks.”
Carlos M. Austin, TX

Free, discreet shipping
US-licensed clinicians
Private & encrypted
No insurance required