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MintRx
MintRx Tri-Mix injection vial illustration

Tri-Mix

When tablets fall short, Tri-Mix steps up.

Papaverine + phentolamine + alprostadil · Prescribed injection

  • Fast action that may begin in 5-20 minutes
  • Delivers three medications directly where they are needed
  • MintRx pharmacists help with proper use and prescribed dose adjustments
Is this your first order—or your next one?

Starting this treatment? We’ll guide you through the health questions. Already approved? Choose your next quantity without starting over.

Approval information

If you need new approval, we'll guide you through the questions before your order can ship.

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LegitScript Certified
LegitScript CertifiedVerified healthcare standards
5-Star Google ReviewsTrusted by MintRx patients
Pharmacists Who CareReal people who listen, answer, and care about you

Fast, direct support with a pharmacist in your corner.

MintRx Tri-Mix injection vial illustration01Everything you need, plus a pharmacist in your cornerYour guided Tri-Mix experience includes the prescribed vial, syringes, alcohol swabs, instructions, and a MintRx pharmacist available to support proper use and dose adjustments.
Three luminous currents converging into one pathway02Three ingredients. One targeted response.Tri-Mix combines three medications that work together at the injection site to support blood flow and a firm erection without relying on a swallowed tablet.
MintRx sexual-health couple sharing a relaxed moment at home03Your dose gets dialed inA MintRx pharmacist helps you understand proper use and titrate gradually based on your response, so you have real guidance instead of guesswork.

Why choose Tri-Mix over ED tablets

Comparison criteria
Tri-MixTri-MixFast, direct, guided
ED TabletsED TabletsSimple oral option
How it works
Included: Three ingredients act directly at the injection site
Competitor detail: One ingredient supports the body's natural blood-flow response
Typical start time
Included: 5-20 minutes
Competitor detail: Commonly 30-60 minutes
Dose approach
Included: Gradually adjusted with pharmacist support
Competitor detail: Provider selects a tablet strength
Ongoing guidance
Included: MintRx pharmacist support as you dial in your response
Not included: Standard tablet instructions
Best fit
Included: Men ready for a direct next step when pills fall short
Competitor detail: Men who still get reliable results from oral ED medication

Prescription treatment + a MintRx pharmacist in your corner = support that stays with you.

“Most men who are nervous about Tri-Mix are surprised by how small the needle is - the real work is finding the smallest amount that gives you a reliable result. This is definitely a medication where having a pharmacist in your corner matters; start low, tell us exactly what happened, and let us help you dial it in until you reach the best, most reliable result for you.”
— Haley Shaffer, MintRx Pharmacist

Other non-tablet options to explore

PT-141 Injection

bremelanotide injection

  • Desire-focused support
  • May last 48-72 hours
  • Administration supplies included
$180per prescribed order
Pricing and safety details

PT-141 Nasal Spray

needle-free bremelanotide

  • Needle-free desire support
  • Use 1-4 hours before intimacy
  • May last 48-72 hours
$18030-day supply
Pricing and safety details

Start Tri-Mix with everything you need and support that stays with you.

Begin your private online visit. If prescribed, your supplies arrive together and a MintRx pharmacist helps you understand proper use and dial in your response.

Start Tri-Mix
Important safety information

Tri-Mix is a compounded prescription medication containing papaverine, phentolamine, and alprostadil. Compounded medications are not FDA-approved, and the FDA does not verify their safety, effectiveness, or quality before they are marketed. Prescription medication is available only if prescribed after an online consultation with a licensed healthcare provider. Tri-Mix is for eligible adult men only and is injected into the side of the penile shaft exactly as directed. Do not use if you are allergic to an ingredient, have been advised against sexual activity because of cardiovascular risk, or have a history of priapism. Do not combine Tri-Mix with sildenafil, tadalafil, Cialis®, Viagra®, or another ED treatment unless your provider specifically directs you to. Use sterile technique, never share or reuse needles, alternate injection sides, do not inject when fully erect, and do not exceed your prescribed dose. Use no more than once in 24 hours or three times per week. If an erection lasts longer than three hours or causes discomfort, go to the nearest emergency room immediately; MintRx does not dispense an at-home reversal agent. Store refrigerated at 36–46°F (2–8°C). Use an opened vial within 28 days and never beyond the pharmacy-labeled beyond-use date. Individual results vary, and no guarantee is provided.