What is the generic of Lamictal?
The generic of Lamictal is Lamotrigine. As of September 2026, the lowest verified cash price for Lamotrigine 100 mg is $5.00 at Amazon Pharmacy RxPass, based on 8 verified US pharmacy quotes, every price below is a real quote we verified, not an estimate.
BetterBuyRx card price in the 294xx ZIP area: $12.34 (checked Sep 4, 2026). Card prices vary by ZIP, enter yours on the drug page for local pharmacy prices. We show home delivery too and always surface it first when it is cheaper.
| Pharmacy / source | Type | Verified cash price |
|---|---|---|
| Amazon Pharmacy RxPass | program | $5.00 |
| Mark Cuban Cost Plus | pharmacy | $6.30 |
| Mark Cuban Cost Plus | pharmacy | $7.62 |
| BetterBuy Rx | coupon | $10.59 |
| Honeybee Health | pharmacy | $10.60 |
| Walmart $4/$10 generic list | program | $24.00 |
Last verified Sep 4, 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 8 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.