Cost: Branded Viagra costs $90 per dose. Sildenafil is also available through Roman at $4 to $10 per dose. The first step is scheduling a $15 online appointment with one of Roman’s licensed ...

Hims may be a better bet than Roman. Their combo treatment only costs $6 per dose–half as much as Sparks–but swaps out sildenafil for vardenafil, the active ingredient in the branded ...