In low amber lamplight, a person finishes getting ready for an evening out, fastening a cuff with a small private smile
The evenings door

This page keeps evening hours.

QUAD™ is a clinician-prescribed 4-in-1 sublingual formula for adults: four ingredients, one small dose, and a window generous enough that nobody watches the clock. Private visit, plain box, your business.

Completing a visit does not guarantee a prescription. A licensed provider reviews your health information and decides whether treatment is appropriate for you.

15 minWorks in as little as

4Ingredients, one formula

36 hrResponsive window, up to

Anticipation, kept

The evening should be the only thing on your mind.

Not the pharmacy counter, not the small talk, not the what-ifs. The medical part gets handled quietly in advance, so the night belongs entirely to the two of you.

The formula, in three parts

What each ingredient carries.

First

Desire

Ingredient
PT-141
Mechanism
Heightens desire via the nervous system
Benefit
Wanting that begins upstream, where evenings actually start.
Second

Strength

Ingredient
L-Citrulline + Sildenafil
Mechanism
Nitric-oxide amplification, paired with peak strength
Benefit
Blood flow that answers fully when called on.
Third

Stamina

Ingredient
Tadalafil
Mechanism
Active up to 36 hours
Benefit
A wide-open window, and no clock on the nightstand.

The form matters as much as the list: a rapid-absorb sublingual liquid taken under the tongue. Works in as little as 15 minutes; responsive window up to 36 hours.

Plans and pricing

One formula. Two plans. Zero mystery.

Compounded (not FDA approved)

QUAD™ 4-in-1 Performance Formula

Rapid-absorb sublingual liquid

From $114/month

Plans at $114 and $179 per month, set with your provider. Clinician-prescribed, if appropriate.

  • PT-141: heightens desire via the nervous system
  • L-Citrulline: nitric-oxide amplification
  • Sildenafil: peak strength
  • Tadalafil: active up to 36 hours
Before the evening

Safety is screened first

QUAD™ is not for everyone. Never combine it with nitrates or nitrate-based medications; the combination can cause a dangerous drop in blood pressure. Your provider screens for interactions with everything you take before any prescription is issued.

Start the private visit

Prescriptions are issued only after an online consultation with an independent licensed provider. Compounded medications are dispensed by state-licensed pharmacies but are not FDA approved.

Dusk keeps secrets. So do we.

The visit is online and private, the conversation stays in your portal, and the box on the doorstep says nothing at all.

Completing a visit does not guarantee a prescription. A licensed provider reviews your health information and decides whether treatment is appropriate for you.