Excellent 4.5 out of 5 TrustPilot
USA Made | Clinician Prescribed
The world’s first 4-in-1 formula that activates your desire and your body. Fast-acting, clinician-prescribed, and delivered discreetly.
SEE IF YOU QUALIFY
THE 4-IN-1 BREAKTHROUGH
Pills are slow. Our rapid-absorb liquid goes under your tongue and hits your system in 10 minutes.
1 Solution 4 powerful ingredients
15min
ACTIVATION TIME
4
Powerful Ingredients
36hr
Response Window
THE QUAD ADVANTAGE
Sex doesn't happen on a schedule. Your treatment shouldn't either.
QUAD™ is a rapid-absorb liquid that dissolves under your tongue. This bypasses the stomach and liver, allowing the medicine to hit your bloodstream much faster than swallowed pills.
Standard pills can be rendered useless by a heavy meal. Our sublingual absorption means you don't have to choose between a great dinner and a great night.
With Tadalafil onboard, one dose doesn't just work for "right now"—it keeps you responsive for up to 36 hours.
No waiting rooms. No pharmacy lines.
Click "Get Started" to begin your 3-minute private evaluation. A US-licensed doctor is standing by to review your case.
Get StartedSee how QUAD's 4-in-1 formula stacks up
THE ULTIMATE STACK
Combines the active ingredients in Viagra and Cialis with L-Citrulline for rapid flow— plus Apomorphine to drive desire.
MEDVi QUAD™ 4-in-1
Hospital-grade power without the markup.
Get the advanced 4-in-1 formula prescribed without the markup. We cut out the middleman to deliver hospital-grade power directly to your door. No lines. No awkwardness. Just results.
MEDVi QUAD™ Prescription MOST POPULAR
Starting at
$114/month$179
Or Bundle & Save More
36% Off Retail
Risk-Free: If you don't qualify, you don't pay
How It Works
Step 1
Answer a few questions on our secure intake form. It takes 3 minutes.
Step 2
A US-licensed doctor reviews your case within 24 hours. If approved, your script is issued instantly.
Step 3
Your treatment arrives in a plain, unmarked package. Free rush shipping included.
Testimonials
Ethan H.
"Incredible product — not only does it work, but the libido boost truly takes things to the next level in an amazing way."
Doug R.
"Honestly, I didn’t think anything would really help me, but MEDVi proved me wrong. I feel like my younger self again, and my wife's noticed too."
Amir R.
"Truly thankful to have discovered a solution that actually works for my needs. It’s a little on the expensive side, but absolutely worth the investment."
Frank N.
"I was nervous to try something new, but the difference has been huge. More energy, more drive, and just better in every way."
Bryan G.
"I’ve tried other products, but nothing compares to MEDVi. The combination of medicines works perfectly together, and the difference is incredible."
John D.
"I was skeptical at first, but MEDVi proved me wrong. The increased libido and improved blood flow have been game-changing for me and my wife."
TrustPilot
Excellent 4.5 out of 5
Your private, 3-minute evaluation is the first step. A licensed doctor is standing by to review your case.
Free, expedited delivery
Doctor-led plans & coaching
No hidden fees
