Over 2,000,000+ Ro members

Ro Sparks

2-in-1 treatment with the active ingredients in Viagra & Cialis (sildenafil + tadalafil)

  • Fast-acting 2-in-1 ED treatment

  • Active for up to 36 hours

  • Get hard in about 15 mins on average*

What are Ro Sparks?

  • A long-lasting treatment in a new sublingual form to reach your bloodstream faster so you can be more spontaneous

  • Contains the same active ingredients in Viagra (sildenafil) and Cialis (tadalafil) in one powerful treatment

  • Gets you hard in 15 minutes on average* after it dissolves, and keeps you ready for up to 36 hours with tadalafil

  • Connect with a medical provider today to see if Ro Sparks are right for you

*After medication dissolved. Compounded drugs are permitted to be prescribed under federal law but are not FDA-approved. For more information on side effects and other safety information, see full Important Safety Information.

Why Sparks

Differences between Sparks and Traditional ED meds. Sparks has 2 active ingredients - sildenafil and tadalafil, works in about 15 minutes on average, works with or without food. It stays effective for longer compared to Viagra(sildenafil).
Letter from the founder

Hey there, 

It’s Z, the founder of Ro. 

I’ve been taking Viagra for 14 years. It’s been life-changing. It unlocked a whole new level of intimacy with my wife. It’s given me new confidence in and out of the bedroom. 

But ED treatments have their limitations. Most take 45-60 minutes to work. Some last longer than others. It forced me to become a human stopwatch who can count in 45-minute and 4 or 6-hour increments (not the most useful skill). Plus, I had to time my meals to make sure the medication worked consistently.

We designed Sparks to help guys get the spontaneity back.

No more timers. No more mental math. Just fast-acting treatment that lasts longer.

How it works

Patient reviews

Rating: 4.467153 out of 5 stars

4.47 (274 reviews)

Rating: 5 out of 5 stars

4/2/2025

James

Somewhat effective

This product was only 70 % effective. My lady said that is still a mouthful and she is happy.

4/2/2025

James

Rating: 4 out of 5 stars

4/1/2025

Rickey

Not bad experience

Product doesn't work that well

4/1/2025

Rickey

Rating: 5 out of 5 stars

3/31/2025

Lannie

ro sparks survey

works great, no side effects, 5 star

3/31/2025

Lannie

Rating: 3 out of 5 stars

3/31/2025

Adolph

Just Ok

Was expecting greater results. But must be me.

3/31/2025

Adolph

Rating: 5 out of 5 stars

3/31/2025

John

Satisfied

Seems to do what is intended.

3/31/2025

John

1 of 15 pages

How to get Sparks from Ro

Today

Tell us about your health

Answer some questions about your medical history and erectile dysfunction symptoms in the online provider evaluation, which typically takes 20 minutes to complete. 

man smiling with phone

A licensed healthcare provider will review your information and find the best treatment plan for you.

If prescribed, your medication will ship in discreet packaging.

We're here for you from beginning to end. Some men may need to adjust their medication to get optimal results. That's why members always get free, unlimited follow-ups with their provider.

Hand opening ED pill package

FAQ: Ro Sparks

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