What is the generic of Viagra?
The generic of Viagra is Sildenafil. As of July 2026, the lowest verified cash price for Sildenafil 100 mg is $1.00 at RxConnected.com, based on 25 verified US pharmacy quotes — every price below is a real quote we verified, not an estimate.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| RxConnected.com | pharmacy | $1.00 |
| BetterBuy Rx | coupon | $1.00 |
| RxConnected.com | pharmacy | $1.00 |
| RxConnected.com | pharmacy | $1.00 |
| Amazon Pharmacy RxPass | program | $5.00 |
| Amazon Pharmacy RxPass | program | $5.00 |
Last verified Jul 19, 2026. Cash prices only, from verified public retail and mail-order sources — no insurance copays, no estimates, no extrapolation across strengths or quantities. Prices change; confirm at the pharmacy counter. See our methodology.
Common questions
- What is the generic of Viagra?
- The generic of Viagra is Sildenafil. It contains the same active ingredient and is the version that drives the low cash prices below.
- How much does generic Viagra (Sildenafil) cost without insurance?
- The lowest verified cash price we currently have for Sildenafil 100 mg is $1.00 at RxConnected.com, from 25 verified US pharmacy quotes. Prices change; confirm at the pharmacy before you buy.
- Is generic Sildenafil as effective as Viagra?
- Generic Sildenafil must meet the same FDA standards for active ingredient, strength, and quality as Viagra. Ask your pharmacist if you have questions about switching.