What the money actually buys
Generic sildenafil is a commodity. Multiple manufacturers make it to the same FDA-approved standard, and no service on this site has a better version of it. The price differences between routes are differences in overhead and margin, not in the drug.
- The tablet itself: identical wherever you buy it.
- The clinician review: required by law, and included here rather than billed separately.
- Delivery and reordering: the actual product being sold.
- Brand and marketing: the component that varies most between services, and does nothing for you.
Getting the dose and the timing right
- Take it 30–60 minutes before sex, not immediately before.
- Avoid a large or fatty meal beforehand — it delays absorption substantially.
- Sexual stimulation is still required; the tablet does not work on its own.
- Give any dose four to eight proper attempts before calling it a failure.
- If 50 mg is not enough, that is a conversation about titration, not a reason to give up.
- Never combine it with any nitrate. Run the safety check if you are unsure what counts.
Frequently asked questions
Is this the same as Viagra?
Is it cheaper than Hims or Ro?
Can I change the strength?
How quickly does it work?
What this is based on
We link to primary sources — clinical guidelines, regulator publications and peer-reviewed research — wherever possible. Links open on third-party sites we do not control.
- [01]U.S. Food and Drug Administration. Drugs@FDA — approved drug products and prescribing information.
- [02]American Urological Association. Erectile Dysfunction: AUA Guideline (2018).
- [03]National Association of Boards of Pharmacy. Digital Pharmacy Accreditation and safe site listings.