
Tri-Mix
Three-medicine ED injection
Tri-Mix combines three medicines, papaverine, phentolamine and alprostadil, in one small injection used before sex. Prescribed by a licensed U.S. provider after a video visit.
As low as $149/mo · about $4.97 a day
See if I qualifyA 3–5 minute health questionnaire, then a short video visit with a licensed U.S. provider
- No membership fee
- One flat price
- Pause or cancel anytime
What’s in your plan
- An online visit and review by a licensed U.S. provider
- Tri-Mix prepared for you by a state-licensed U.S. pharmacy
- Injection supplies and step-by-step instructions
- Messaging with your care team in your patient portal
- Refills that ship on your plan’s schedule
How Tri-Mix works
- Three medicines that relax and open the blood vessels in the penis
- Works locally, so it doesn’t depend on a tablet being absorbed
- Your provider sets the dose during a video visit
How to take it
- Shortly before sex, as your provider teaches you
- Instructions come with your first shipment
- Licensed U.S. providers
- State-licensed U.S. pharmacies
- Tracked shipping to your door
- Set up on a video visit

A licensed provider reviews every request.
A provider licensed in your state reads your health answers, decides whether Tri-Mix fits you and sets your dose. Questions later go straight to the Clinical chat in your portal.
Three steps to your door.
- Answer health questions
Online, in 3–5 minutes, on your own time. Then a short video visit.
- A provider reviews them
A licensed U.S. provider decides if Tri-Mix fits and sets your dose.
- It ships to you
A state-licensed U.S. pharmacy prepares it and ships it with tracking.
Only when you need it.
Your provider shows you how and when to use it during your video visit.
Take it shortly before sex.
Questions before you start
Straight answers from the SuccessRx care team.
What will I pay?
On the monthly plan, $149 a month. There’s no membership fee. You see the full total before you pay.
Why do I need a video visit?
Tri-Mix is an injection that needs a dose set with you. Every Tri-Mix prescription starts with a short video visit.
Do I need a video visit?
Yes. Every Tri-Mix prescription starts with a short video visit, so your provider can set your dose with you.
How does it get to me?
Once your provider prescribes, a state-licensed U.S. pharmacy prepares your order and ships it with tracking. You can follow every step in your patient portal.
Can I cancel?
Yes. Pause, cancel or move your next refill date yourself in your patient portal, under Orders & Subscriptions. No phone call needed.
Who prescribes it?
A provider licensed in your state reviews your answers and decides whether Tri-Mix fits you. If it doesn’t, they’ll tell you why.
How do I reach someone?
Message the care team in your patient portal any time, or email hello@successrx.com. Medication questions go to the Clinical chat in your portal.

Important safety information
Compounded medicines are prepared by a state-licensed pharmacy for one patient on a prescription. They are not FDA-approved, and the FDA does not review them for safety, effectiveness or quality. Tell your provider about every medicine you take, and message the Clinical chat in your patient portal with any medication question.
Product images are illustrations; actual packaging may vary. Lifestyle photography is illustrative.






