What actually differs

BrandGeneric
Active ingredientSildenafil / tadalafilIdentical
StrengthSameSame
Bioequivalence standardReference productMust match within defined limits
Inactive ingredientsFixedMay differ by manufacturer
AppearanceConsistentVaries by manufacturer
PriceMany times higher

Generic manufacturers are inspected to the same manufacturing standards. What can differ is fillers, binders and dyes — which is why generic tablets from different manufacturers look different. Full detail in brand vs generic.

When paying for brand is defensible

  • A documented allergy or sensitivity to an inactive ingredient in the generics available to you.
  • An insurance arrangement that unusually makes the brand cheaper for you than the generic.
  • A reproducible difference in your own response that you and a clinician have specifically identified and investigated.

Ready to look at Hims brand-name viagra and cialis?

Check the current price for the dose you need, confirm the renewal rate, and compare it against The identical active ingredient as a generic: $5–$50 for 30 tablets at a retail pharmacy.

Visit Hims (opens in a new tab — paid partner link)

Partner link · We may earn a commission · Never costs you extra

FAQ

Frequently asked questions

Is brand-name Viagra better than generic sildenafil?
No. Same active ingredient, same strength, same bioequivalence standard. There is no clinical reason to expect a different result.
Why is it so much more expensive?
Brand pricing reflects marketing and positioning rather than manufacturing cost. The patent expired years ago.
Are there any reasons to choose brand?
A documented excipient sensitivity, an insurance quirk, or a specifically investigated difference in your own response. All are uncommon.
Sources

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.

  1. [01]U.S. Food and Drug Administration. Drugs@FDA — approved drug products and prescribing information.
  2. [02]U.S. Food and Drug Administration. Counterfeit Medicine.
  3. [03]MedlinePlus (National Library of Medicine). Drugs, Herbs and Supplements.