Same active ingredient. A fraction of the brand-name price.
We line up generic sildenafil, tadalafil, vardenafil, and avanafil by active ingredient, strength, and per-unit price — so you know exactly what you're ordering before you order it.
Price ranges pulled straight from the source catalog.
Full disclosure
Regulatory status stated plainly — see below.
The Comparison
Six formulations, one table.
Every generic ED formulation carried in the catalog, grouped by active ingredient. Strength ranges below reflect commonly available dosing for each compound — confirm exact options on the product page.
Paid links — we earn a commission if you purchase through the links above. Strength ranges shown reflect commonly available dosing for each active ingredient, not a live catalog feed; prices shown are starting prices for the lowest-strength, smallest-pack option and change without notice. Confirm current price and strength before ordering.
Featured
Three places to start.
Sildenafil Citrate 100mg
Sildatron-100
The standard-strength generic Viagra equivalent — the most-ordered starting point for first-time buyers.
In the United States, the FDA requires a generic medication to contain the same active ingredient, strength, dosage form, and route of administration as its brand-name counterpart, and to demonstrate bioequivalence before it can be approved. The brand name is largely the packaging, marketing, and patent premium built on top of the same compound.
That's the economic logic behind every drug on this page: sildenafil is sildenafil, whether the box says Viagra® or a generic manufacturer's name.
About HealthyRXs
Read this before you order.
HealthyRXs is an international healthcare exporter and distributor based outside the United States. Products sold through HealthyRXs are not FDA-approved and have not been evaluated by the FDA for safety, efficacy, or manufacturing standards equivalent to a U.S.-licensed pharmacy. Orders ship internationally and are subject to your local customs regulations.
This is a fundamentally different arrangement than ordering through a U.S. telehealth provider with a licensed prescriber screening your medical history first. We think that trade-off — lower price, no prescriber screening, international sourcing — is worth stating plainly rather than burying in a footnote.
!
Nitrate warning: Sildenafil, tadalafil, vardenafil, and avanafil can cause a dangerous drop in blood pressure when combined with nitrate medications (often prescribed for chest pain or heart disease). If you take nitrates, have cardiovascular disease, or are unsure whether these medications are safe for you, talk to a doctor or pharmacist before ordering — with no prescriber screening involved in this purchase path, that check is on you.
The Other Path
Want a licensed prescriber instead?
If you'd rather have a doctor review your medical history and write an actual prescription before you take anything, that's a different path — Healthymale connects you with a licensed U.S. prescriber for an online consultation, with the medication itself included in the offer below.
Healthymale
Licensed online consultation and prescription-based ED treatment — the provider-supervised alternative to the generics above.
Current offer: 20 ED pills for $39 — prescription and shipping included.
What's actually different between generic and brand-name ED medication?
The active ingredient and mechanism are the same — sildenafil is sildenafil. What differs is the manufacturer, the packaging, the price, and in this case, the regulatory pathway the product came through (see the disclosure above). Some people also notice differences in inactive ingredients, tablet coating, or manufacturing consistency between generic sources.
Is it legal to order generic ED medication from an international pharmacy?
Laws vary by country and even by state or province. Importing prescription-equivalent medication for personal use is a legal gray area in many jurisdictions rather than a clear yes or no. We're not able to give legal advice on your specific situation — if you're unsure, check your local regulations before ordering.
How does international shipping and customs work?
Orders ship from outside the U.S. and pass through your country's customs process, which can affect delivery time and, in some cases, result in a package being held or returned. Check HealthyRXs' shipping policy directly for current carriers, timelines, and any customs guidance before ordering.
How do I know which strength is right for me?
Without a prescriber involved in this purchase path, that judgment call is yours — which is exactly why we'd point people with cardiovascular risk factors, existing prescriptions, or any uncertainty toward the Healthymale route above instead. If you do proceed here, starting at the lowest listed strength for a given medication is the more conservative choice.
Can I take these with other medications I'm on?
Possibly not safely — nitrates are the best-known interaction (see the warning above), but alpha-blockers, certain blood pressure medications, and some other prescriptions can also interact with PDE5 inhibitors like sildenafil and tadalafil. Talk to a doctor or pharmacist about your specific medication list before ordering.
What if my order doesn't arrive, or arrives damaged?
That's between you and HealthyRXs directly — refer to their shipping and refund/returns policy, linked from their site. We're an independent comparison site and aren't able to intervene in individual orders.