Zentra QUAD® – 4-in-1 Rapid Sublingual Performance Formula

QUAD® by Zentra

Four Active Ingredients. One Complete Solution.

Stop choosing between speed, strength, and duration.
QUAD® by Zentra combines four clinically used ingredients into one powerful, fast-acting formula designed for total performance—physical and mental.

• Sildenafil for strong, rapid blood flow support

• Tadalafil for extended 36-hour responsiveness

• Vardenafil for fast onset and reduced food sensitivity

• Apomorphine for enhanced dopamine-driven arousal

Instead of relying on a single mechanism, QUAD® delivers multi-pathway support in one discreet dose.

Melts in Minutes

QUAD® is a rapid-absorb liquid that dissolves under your tongue.

Unlike traditional swallowed tablets, sublingual delivery allows the formula to bypass the stomach and liver, entering your bloodstream significantly faster.

What this means for you:

• Works in as little as 15 minutes

• No 60+ minute waiting window

• No unpredictable digestion delays

• Total, discreet control

When the moment is right, you don’t want to watch the clock. QUAD® is designed to move when you do.

Dinner and Performance — No Compromise

Heavy meals can significantly reduce the effectiveness of traditional ED pills. Many require an empty stomach to work properly.

QUAD® changes that.

Because it absorbs under the tongue:

• It won’t be blocked by food

• No “empty stomach” rules

• No scheduling intimacy around dinner

Enjoy the steak. Enjoy the wine.
Still enjoy the night.

True spontaneity means never having to choose.

Ready When You Are — For Up to 36 Hours

With Tadalafil included in the formula, QUAD® doesn’t just work “right now.”

It keeps you responsive for up to 36 hours.

• No pill-timing anxiety

• No rushing the moment

• Weekend-ready coverage

Date night Friday.
Saturday morning.
Spontaneous Sunday afternoon.

One dose. Extended confidence.

Fast Action + Long Duration — No Trade-Offs

Traditional options force a compromise:

• Fast but short-lasting

• Long-lasting but slow to kick in

QUAD® is engineered to deliver both.

Immediate Support:
Sildenafil + Vardenafil work together to initiate rapid blood flow.

Extended Coverage:
Tadalafil maintains responsiveness for up to 36 hours.

Mental & Physical Alignment:
Apomorphine enhances dopamine activity to support arousal and reduce rebound time.

This is comprehensive support—not just circulation, but connection.

Mental and Physical Performance

Most traditional ED medications focus on blood flow alone.

QUAD® goes further.

By including Apomorphine, the formula supports:

• Enhanced libido

• Increased dopamine activity

• Faster recovery between sessions

• Better mind-body synchronization

Performance isn’t just physical.
Confidence starts in the brain.

Why QUAD® by Zentra Stands Apart

Instead of gambling on one ingredient, QUAD® delivers four in one optimized formula.

Discreet. Convenient. Private.

• 100% online medical approval process

• Secure telehealth consultation

• Discreet, non-branded packaging

• Delivered directly to your door

No awkward pharmacy pickups.
No unnecessary appointments.
Total privacy from start to finish.

Designed for Consistency

Every man responds differently to individual ingredients.

QUAD® is designed with built-in redundancy.
If one pathway underperforms, others support the outcome.

More reliability.
Less guessing.
Greater confidence.

Take Control of Performance

✔ Works in as little as 15 minutes
✔ Up to 36-hour responsiveness
✔ Not blocked by food
✔ Mental + physical support
✔ Four active ingredients in one dose
✔ Sublingual rapid absorption

You don’t have to compromise anymore.

QUAD® by Zentra is engineered for men who want speed, strength, duration, and spontaneity—without trade-offs.

Be ready when it matters.