When Viagra fails, TriMix works. In minutes.
TriMix combines three FDA-approved substances — Phentolamine, Papaverine, and Prostaglandin E1 — in a single intracavernous injection that directly improves penile blood flow. Works even when oral medications don't. Erection in minutes. More affordable than ongoing oral medication.
TriMix works for nearly all ED patients — including those who don't respond to oral medications.
More than 30 million men in the US have ED. Nearly all can get their erections back with the right treatment. TriMix is for those for whom the standard first-line options — Viagra, Cialis — have not been adequate.
TriMix is one of the most promising non-surgical treatments for ED specifically in patients who do not respond well to oral medications like Viagra and Cialis. By bypassing the systemic route and acting directly on penile smooth muscle, TriMix achieves results where oral PDE5 inhibitors have failed — making it the logical next step for men who've exhausted first-line options.
Clogged blood vessels and high cholesterol that restrict penile blood flow are among the most common causes of ED. TriMix works directly at the site — the three-compound combination relaxes smooth muscle and dilates blood vessels in the penis itself without requiring the medication to circulate systemically. The result is direct, reliable blood flow improvement regardless of systemic vascular health.
ED from depression or psychological causes can be resistant to oral medications — particularly because antidepressants often further impair sexual function. TriMix works peripherally (at the penis) rather than centrally (the brain), meaning it is not affected by the neurological and psychological factors that compromise the effectiveness of centrally-acting medications.
Many men have ED driven by a combination of factors — vascular, hormonal, psychological, and medication-related. TriMix is effective regardless of the cause combination because it acts directly on the smooth muscle and vasculature of the penis — bypassing the multiple upstream causes that contribute to the final common pathway of insufficient blood flow.
TriMix produces an erection in a matter of minutes via intracavernous injection. For men who need a reliable option for specific occasions — without the timing uncertainty of oral medications that require 30–60 minutes and may be affected by food, alcohol, or other factors — TriMix provides consistent, predictable performance.
There are almost no untreatable ED cases. If oral medications have failed you, TriMix is very likely to work.
The longer you wait, the harder it is to combat impotence and restore your sexual drive. Scheduling an appointment is something you need to do without delay. Our medical providers are experts with TriMix Therapy — and it is more affordable than you may expect.
Three compounds. One injection. Direct penile blood flow.
TriMix is a combination of three FDA-approved vasoactive substances administered via intracavernous injection — directly into the corpus cavernosum of the penis. Phentolamine is an alpha-adrenergic blocker that relaxes smooth muscle and dilates blood vessels. Papaverine is a non-specific phosphodiesterase inhibitor that relaxes smooth muscle and increases blood flow by a different pathway than Phentolamine. Prostaglandin E1 (alprostadil) is a vasodilator and smooth muscle relaxant that also has a direct effect on penile erectile tissue.
The three-compound combination works synergistically — each agent uses a different mechanism to produce smooth muscle relaxation and vasodilation in the penis. Because they act through different pathways, they amplify each other's effect while keeping individual doses lower than would be needed for any single agent to achieve the same result. This produces a more reliable and more complete response with fewer side effects.
Unlike oral medications (which circulate systemically and require adequate vascular function throughout the body to reach the penis), TriMix acts locally — directly at the target tissue. This is why it works for patients who don't respond to Viagra or Cialis: the oral medications' systemic route is bypassed entirely. The result is an erection in minutes that doesn't carry the systemic side effects (dizziness, headache, flushing) associated with oral PDE5 inhibitors.
Phentolamine: alpha-adrenergic blocker — relaxes penile smooth muscle, dilates blood vessels. Papaverine: non-specific PDE inhibitor — smooth muscle relaxation via different pathway than Phentolamine. Prostaglandin E1 (alprostadil): vasodilator and smooth muscle relaxant with direct erectile tissue effect. All three are FDA-approved. Together they produce a synergistic vasoactive response that is more reliable and complete than any single agent.
TriMix vs. Oral ED Medications — why TriMix works when pills don't.
Oral medications and TriMix both produce erections — but through fundamentally different mechanisms. The difference matters for patients who don't respond to oral options.
| Feature | TriMix ★ | Oral ED Medications (Viagra/Cialis) |
|---|---|---|
| Route | Intracavernous injection — direct | Oral — systemic circulation |
| Time to erection | Minutes | 30–60+ minutes |
| Mechanism | 3 vasoactive agents — direct action | PDE5 inhibition — systemic |
| Works when oral fails | ✓ Yes — bypasses systemic route | N/A |
| Systemic side effects | Minimal — local action | Dizziness, headache, flushing possible |
| Food/alcohol effect | Not affected | Can reduce effectiveness |
| Cost | Generally less than ongoing oral Rx | Ongoing prescription cost |
| Requires | Self-injection (taught at clinic) | Oral dosing — no injection |
Three FDA-approved substances. One reliable result.
TriMix has been used in clinical ED treatment for decades. Its three-compound formulation produces synergistic vasoactive effects that work for patients who have not responded to oral PDE5 inhibitors — the largest unmet need in ED treatment.
From failed oral medications to reliable erections.
We assess your ED history, prior medications, and what hasn't worked. We confirm TriMix is appropriate for your situation and review any contraindications (anticoagulants, bleeding disorders, anatomical penile abnormalities).
TriMix is a compounded medication — the three components are combined at doses calibrated for your specific response. The starting dose is conservative; we adjust based on your erection response at the first supervised injection.
You learn to self-inject at the clinic under physician guidance. The injection technique is straightforward and taught comprehensively. Most patients are comfortable with self-injection after the first supervised session.
Follow-up to confirm the dose produces the desired response without prolonged erection (priapism risk — managed with dose adjustment). Once the optimal dose is confirmed, you continue with self-injection as needed.
Medicine that
gets you.
TriMix is a physician-compounded medication — the quality of formulation and the accuracy of dosing determine both effectiveness and safety.
Works When Oral Medications Don't
TriMix bypasses the systemic route that oral PDE5 inhibitors depend on. For the significant proportion of men with ED who don't respond adequately to Viagra or Cialis, TriMix represents the most effective next step.
No Systemic Side Effects
Because TriMix acts locally rather than systemically, the dizziness, headache, flushing, and vision changes associated with oral ED medications are largely eliminated. The medication doesn't circulate in the bloodstream for long.
Affordable — Less Than Ongoing Oral Rx
The TriMix therapy price at Iuventus is generally less than the ongoing cost of brand-name oral ED medications. For men spending significantly on Viagra or Cialis, TriMix is often a more cost-effective solution.
Expert Guidance on Self-Injection
We teach you to self-inject safely and comfortably. The technique is straightforward — and the confidence that comes from a reliable, fast-acting result makes the learning curve well worth it for most patients.
When pills failed.
TriMix delivered.
Everything you
want to know.
Sexual health is too important
to put on hold.
A free consultation with our ED experts. TriMix is effective, fast-acting, and affordable — even for patients who have not responded to oral medications. Iuventus Medical Center Las Vegas.