VALPARIN CHRONO 500mg (100 tablets) contains Valproate (Valproic acid), an anticonvulsant and mood stabilizer used to treat epilepsy, bipolar disorder, and prevent migraines. The CHRONO formulation is designed for prolonged-release, providing steady medication levels over time. It works by stabilizing electrical activity in the brain. Always follow your healthcare provider’s instructions for proper dosage and use.