Compare GoodSense Omeprazole Delayed Release Tablets to Prilosec OTC and GoodSense Esomeprazole Magnesium Delayed Release Capsules to the active ingredient of Nexium 24 HR. Dont let frequent heartburn keep you from enjoying the flavorful delicacies of life. GoodSense Omeprazole Delayed Release Tablets and GoodSense Esomeprazole Magnesium Delayed Release Capsules are acid reducers that provide up to 24 hours of relief from frequent heartburn occurring 2 or more days per week. This 14-day course treatment is not intended for immediate relief of heartburn and may take 1 to 4 days for full effect. Omeprazole and Esomeprazole are sold as a convenience pack only and are not intended to be taken together. Use each product only as directed.