Member’s Mark Omeprazole Delayed Release Tablets 20 mg. (42 ct.)


In stock

  • Compare to Prilosec OTC
  • Helps to relieve frequent heartburn symptoms
  • For frequent heartburn that occurs two or more days a week
  • FSA/HSA eligible
  • Omeprazole is a Proton Pump Inhibitor (PPI)
  • When used as directed for 14 days, Omeprazole prevents frequent heartburn with long-lasting, 24-hour relief (may take one to four days for full effect)

Compare to Prilosec OTC. Stop the painful burning sensation of frequent heartburn before it begins with Member’s Mark Omeprazole Delayed Release Tablets 20 mg.

Omeprazole is the #1 active ingredient for frequent heartburn (based on iRi sales volume among PPI products sold in the United States, for the 52 weeks ending 01/01/23).

Stop Acid Production At The Source

When used as directed for 14 days, Omeprazole prevents heartburn that is frequent in nature and provides long-lasting, 24-hour relief so you can enjoy every moment with family and friends. This heartburn medicine may take one to four days for full effect, although some people get complete relief of symptoms within 24 hours.

Proton Pump Inhibitors (PPIs), like Omeprazole, work differently from antacid tablets and other acid reducer pills. Those other heartburn relief treatments only neutralize the stomach acid and provide shorter relief (less than 24 hours). Omeprazole stops acid production at the source, preventing the acid that causes heartburn symptoms for relief that lasts all day and night.

14-Day Heartburn Treatment

This heartburn medicine is a 14-day course of treatment that should be taken once every 24 hours for 14 days to treat frequent heartburn flare-ups. For adults 18 years and older suffering from frequent heartburn that occurs two or more days a week.


  • 3 pk., 14 tablets/pk.
  • 42 ct.
  • 14-day course treatment
  • Take once every 24 hours for 14 days
  • Omeprazole 20 mg. (acid reducer)
  • Not intended for immediate relief of heartburn
  • May take 1 to 4 days for full effect
  • For adults 18 years of age and older
  • Use as directed


Active ingredient (in each tablet): omeprazole 20 mg.

Inactive ingredients: carnauba wax, ferric oxide red, ferric oxide yellow, hypromellose, hypromellose acetate succinate, lactose monohydrate, monoethanolamine, propylene glycol, sodium lauryl sulfate, sodium starch glycolate, sodium stearate, sodium stearyl fumarate, talc, titanium dioxide, triethyl citrate.

Warnings: Allergy alert: do not use if you are allergic to omeprazole; omeprazole may cause severe skin reactions. Symptoms may include: skin reddening; blisters; rash. If an allergic reaction occurs, stop use and seek medical help right away. Do not use if you have: trouble or pain swallowing food, vomiting with blood, or bloody or black stools; heartburn with lightheadedness, sweating or dizziness; chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness; frequent chest pain. These may be signs of a serious condition. See your doctor. Ask a doctor before use if you have: had heartburn over 3 months. This may be a sign of a more serious condition; frequent wheezing, particularly with heartburn; unexplained weight loss; nausea or vomiting, stomach pain. Ask a doctor or pharmacist before use if you are taking a prescription drug. Acid reducers may interact with certain prescription drugs. Stop use and ask a doctor if: your heartburn continues or worsens; you need to take this product for more than 14 days; you need to take more than 1 course of treatment every 4 months; you get diarrhea; you develop a rash or joint pain. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

While we strive to obtain accurate product information, we cannot guarantee or ensure the accuracy, completeness or timeliness of any product information. Carefully read and follow all package directions. assumes no liability for inaccuracies or misstatements about products.

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