TRUSTED BY OVER 100K SUBSCRIBERS

100% ONLINE PROCESS

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TRANSPARENT PRICING, NO HIDDEN FEES

US SOURCED INGREDIENTS

TRUSTED BY OVER 100K SUBSCRIBERS

100% ONLINE PROCESS

NO MEMBERSHIPS REQUIREMENTS

TRANSPARENT PRICING, NO HIDDEN FEES

US SOURCED INGREDIENTS

In Stock

Double Powered (sildenafil + Tadalafil)

Coming Soon

Why settle for one when you can have the best of both? Double Powered combines the rapid response of sildenafil (Generic Viagra) with the extended duration of tadalafil (Generic Cialis) in one powerful dose.

Fast when you need it. Ready for hours after.

✓ Works in as little as 30 minutes
✓ Stays effective for up to 36 hours
✓ Two proven ingredients, one convenient dose
✓ Discreet delivery to your door

$50 Off
Your First Order

Limited time promotion

Must use promo code GLPONE at checkout

What is Double Powered?

Double Powered is a combination ED medication that brings together two clinically-proven active ingredients in one carefully formulated dose:

Sildenafil (the active ingredient in Viagra®):

  • Starts working in 30-60 minutes
  • Provides rapid, reliable response
  • Proven effective since 1998

Tadalafil (the active ingredient in Cialis®):

  • Extends your window of readiness
  • Stays active for up to 36 hours
  • Known as "the weekend pill"

Together, you get quick onset with lasting power—the best of both worlds.

How does the combination work?

Both sildenafil and tadalafil are PDE5 inhibitors—they work by blocking an enzyme that restricts blood flow to the penis. But they have different profiles:

Sildenafil:

  • Absorbs quickly
  • Reaches peak effectiveness in 1-2 hours
  • Provides strong initial response

Tadalafil:

  • Has a longer half-life
  • Maintains effectiveness for 24-36 hours
  • Provides extended readiness

The combination means: You don't have to choose between fast action and long duration. Double Powered delivers both.

How quickly will I receive my medication?

Take one dose approximately 30-60 minutes before anticipated sexual activity.

Important guidelines:

  • Do NOT take more than one dose in any 24-hour period
  • Can be taken with or without food (though a high-fat meal may delay effects)
  • Avoid excessive alcohol (more than 2 drinks)
  • Do NOT combine with any other ED medications

The medication enhances your natural response to sexual stimulation—it won't cause an automatic erection.

Fast When It Matters. Ready When You Are.

Double Powered gives you the quick response of sildenafil combined with the lasting power of tadalafil. No more choosing between speed and duration.

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Two proven ingredients. One powerful solution.

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Clinically proven

FDA-approved active ingredients backed by decades of research and millions of satisfied patients.

Fast-acting results

Works when you need it. Most patients experience results within 30-60 minutes of taking their dose.

Reliable performance

No more guessing games. Know you'll be ready when the moment is right.

Restore intimacy

Strengthen your connection with your partner. Confidence in the bedroom extends beyond it.

Discover reviews from Verified Customers

"I'm thrilled with how easy it was to get approved online, and I got my medication in just a few days. The instructions were simple to follow, and I'm loving seeing the numbers on the scale drop every week."

— Natalie R.

"GLP One's customer service is exceptional. They respond quickly and provide incredibly helpful assistance every time. Their prompt replies make it easy to feel supported and valued throughout my journey."

— Heather C.

"I'm impressed with the seamless experience at GLP One. A minor question I had was resolved immediately. My medication arrived well-packaged and on time. They really do make the process effortless!"

— David H.

"GLP One helped me find an affordable weight loss solution. I've lost 65 lbs in 9 months! Their team has truly given me my confidence back!"

— Amy K.

"After trying multiple weight loss programs with no success, I finally found something that works. The tirzepatide from GLP One has helped me lose 45 pounds and I feel better than I have in years."

— Michael T.

"The convenience of GLP One is unmatched. Everything from the consultation to delivery was smooth. I appreciate the transparent pricing with no hidden fees."

— Jennifer L.

How it works

  • 01

    Simple Questionnaire

    Answer a few health questions from your phone or computer. No appointments, no waiting rooms.

  • 02

    Provider Evaluation

    A licensed clinician reviews your information and determines if treatment is right for you. Most patients hear back within 24 hours.

  • 03

    Medication Delivered

    Approved? Your prescription ships immediately in discreet packaging with everything you need to get started.

Frequently
asked questions

Find answers to common questions about our medication subscriptions and medical review process.

Is it safe to combine sildenafil and tadalafil?

When properly dosed and prescribed by a licensed provider, combination ED therapy can be safe and effective for appropriate candidates. The key is proper dosing—Double Powered uses calibrated amounts of each ingredient that are lower than you'd take if using either medication alone. Our providers carefully evaluate your health history, current medications, and risk factors before prescribing. Note: Compounded medications are prepared by FDA-licensed pharmacies but are not FDA-approved as specific products.

Can I take Double Powered daily?

No. Double Powered is designed for as-needed use only, not daily use. Do not take more than one dose in any 24-hour period. If you're interested in daily ED medication, talk to your provider about low-dose tadalafil (5mg daily), which is specifically designed for daily use.

What if I've never tried ED medication before?

If you're new to ED treatment, your provider may recommend starting with a single-ingredient medication (either sildenafil or tadalafil alone) to see how you respond. This helps identify which medication works best for you and establishes your tolerance. Double Powered is often better suited for men who have experience with ED medications and want the benefits of both.

How should I store it?

Store Double Powered at room temperature, away from moisture and direct light. Keep out of reach of children. Check the expiration date on your packaging.

What's the difference between Double Powered and taking Viagra and Cialis separately?

Taking them separately isn't recommended—combining two full-dose ED medications significantly increases the risk of side effects and dangerous blood pressure drops. Double Powered solves this by using carefully calibrated sub-doses of each ingredient that work together safely. You get the combined benefit without the combined risk of taking two full-strength medications.