What actually differs
| Brand | Generic | |
|---|---|---|
| Active ingredient | Sildenafil / tadalafil | Identical |
| Strength | Same | Same |
| Bioequivalence standard | Reference product | Must match within defined limits |
| Inactive ingredients | Fixed | May differ by manufacturer |
| Appearance | Consistent | Varies by manufacturer |
| Price | Many 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.
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Frequently asked questions
Is brand-name Viagra better than generic sildenafil?
Why is it so much more expensive?
Are there any reasons to choose brand?
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]U.S. Food and Drug Administration. Counterfeit Medicine.
- [03]MedlinePlus (National Library of Medicine). Drugs, Herbs and Supplements.