Important safety information
What you should know before taking Ro Sparks.
New under-the-tongue drops that hit your bloodstream fast
See if Sparks works for your lifestyle
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How satisfied are you with traditional ED pills?
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How quickly do you want to get hard when the mood is right?
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Are you interested in a sublingual treatment that is faster acting and longer lasting than Viagra (sildenafil)?
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Do you want your treatment shipped to you in subtle, discreet packaging?
You're so close to better sex
Fast-acting 2-in-1 ED treatment
Active for up to 36 hours
Get hard in about 15 mins on average*
Connect with a provider and see if you qualify
Sparks is a compounded Rx drug with sildenafil and tadalafil, used to treat ED. Do not take other ED meds or PDE-5 inhibitors within 24 hours of Sparks. See safety info: ro.co/safety-info/ro-sparks
*After medication dissolved
You’ll have access to proven ED medication
How it works
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Place under the tongue
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Let it dissolve fully
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Get hard in 15 minutes on average*
FAQ: Ro Sparks
How do Ro Sparks work faster than traditional ED medications like Viagra or Cialis?
Ro Sparks work faster because it is administered under the tongue. This means that the medication is absorbed directly into the bloodstream via the blood vessels under the tongue, rather than getting absorbed in the stomach.
How long do Ro Sparks take to work?
Ro Sparks are a sublingual formulation, meaning they are dissolved under the tongue. ED medications that are sublingual formulations have been shown to work in as little as 15 minutes on average.*
How long do Ro Sparks last?
Ro Sparks contain tadalafil, which lasts in the bloodstream for up to 36 hours.
How long does it take to dissolve?
For most people, it dissolves in 10 minutes on average.*
Ro Sparks are very intentionally designed to dissolve under your tongue for several minutes as opposed to instantly. This maximizes the amount of medication delivered directly to your bloodstream for a faster effect, compared to rapid-dissolving or swallowed tablets which are often absorbed through your digestive tract.
How much do Sparks cost?
Sparks are $12 per dose on a monthly subscription plan. Quarterly plans also available.*
For comparison, we offer traditional 50mg generic Viagra tablets at $6 per dose and 20mg generic Cialis tablets at $44 per dose on monthly plans. These are also available in quarterly, semi-annual, and annual plans.
You may cancel your plan at any time in your Ro account. Your provider will recommend the best treatment regimen for you.
*Ro offers a range of plans from 4 to 10 doses of Sparks per month.