The world's first 4-in-1 formula that activates your desire and your body. Fast-acting, clinician-prescribed, and delivered discreetly.
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Pills are slow. Our rapid-absorb liquid goes under your tongue and hits your system in as little as 10 minutes. One solution — four powerful ingredients.
Acts centrally via the nervous system to heighten desire and arousal — bridging the gap between mind and body, independent of blood flow.
A potent nitric-oxide amplifier that primes circulation for a faster, fuller physical response.
The active ingredient in Viagra® — maximum rigidity when it counts, amplified by L-Citrulline's dual-strike effect.
The longest-lasting blood-flow agent available. Stays active up to 36 hours — so you never have to "time" intimacy again.
Sex doesn't happen on a schedule. Your treatment shouldn't either.
TETRA™ dissolves under your tongue, bypassing the stomach and liver — hitting your bloodstream far faster than swallowed pills. No more waiting 60+ minutes.
Standard pills can be blocked by a heavy meal. Sublingual absorption means you never choose between a great dinner and a great night.
With Tadalafil onboard, one dose keeps you responsive for up to 36 hours. No pill-timing anxiety. Be ready for a second round (or third).
If a licensed physician approves your treatment, your custom-compounded TETRA™ formula ships directly from a US state-licensed pharmacy.
TETRA combines the active ingredients in Viagra® and Cialis® with L-Citrulline for rapid flow — plus PT-141 to drive desire. See how the old way stacks up.
| TETRA™ 4-in-1 | Viagra® (Sildenafil) | Cialis® (Tadalafil) | Levitra® (Vardenafil) | |
|---|---|---|---|---|
| Starts in ~10 minutes | ✓ | — | — | — |
| Peak strength | ✓ | ✓ | — | — |
| Lasts up to 36 hours | ✓ | — | ✓ | — |
| Boosts desire (PT-141) | ✓ | — | — | — |
| Food won't block it | ✓ | — | ✓ | — |
We cut out the middleman to deliver the advanced 4-in-1 formula directly to your door. No lines. No awkwardness. Just results.
Answer a few questions on our secure intake form. It takes 3 minutes.
A US-licensed doctor reviews your case within 24 hours. If approved, your script is issued instantly.
Your treatment arrives in a plain, unmarked package. Free rush shipping included.
TETRA isn't a supplement — it's a prescription formula built on four clinically studied compounds, prescribed by US-licensed physicians when appropriate for you.
Your private, 3-minute evaluation is the first step. A licensed doctor is standing by to review your case.
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