What is the generic of Lamictal?
The generic of Lamictal is Lamotrigine. As of July 2026, the lowest verified cash price for Lamotrigine 100 mg is $5.00 at Amazon Pharmacy RxPass, based on 16 verified US pharmacy quotes — every price below is a real quote we verified, not an estimate.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| Amazon Pharmacy RxPass | program | $5.00 |
| Amazon Pharmacy RxPass | program | $5.00 |
| Mark Cuban Cost Plus | pharmacy | $6.30 |
| Mark Cuban Cost Plus | pharmacy | $6.30 |
| Mark Cuban Cost Plus | pharmacy | $7.62 |
| Mark Cuban Cost Plus | pharmacy | $8.93 |
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 Lamictal?
- The generic of Lamictal is Lamotrigine. It contains the same active ingredient and is the version that drives the low cash prices below.
- How much does generic Lamictal (Lamotrigine) cost without insurance?
- The lowest verified cash price we currently have for Lamotrigine 100 mg is $5.00 at Amazon Pharmacy RxPass, from 16 verified US pharmacy quotes. Prices change; confirm at the pharmacy before you buy.
- Is generic Lamotrigine as effective as Lamictal?
- Generic Lamotrigine must meet the same FDA standards for active ingredient, strength, and quality as Lamictal. Ask your pharmacist if you have questions about switching.