Why it was recalled
Presence of foreign substance: small metallic particles in chewable tablets.
Product description
KIRKLAND Signature, ULTRA STRENGTH ANTACID, Calcium Carbonate, 1000 mg, 265-count bottle, MANUFACTURED BY: GUARDIAN DRUG COMPANY, INC., 2 CHARLES COURT/DAYTON, NJ 08810, FOR: Costco Wholesale Corporation, 999 Lake Drive, Issaquah, WA 98027, NDC 63981-171-80
Lot numbers, UPCs & expiration codes
Lot#: 1716059, 1716060, 1716061, 1716062, 1716063, 1716218, 1716219, 1716228, 1716229, 1716238, Exp 2/28/2029; 1716258, Exp 3/31/2029.
Where it was sold
U.S.A. Nationwide
What to do if you have this product
- Compare the lot number and expiration date on your package with the codes above.
- Don't stop taking a prescription medicine on your own. Call your pharmacist or doctor; they can confirm whether your supply is affected and arrange a replacement.
- If you have symptoms you think are related, contact your doctor. In an emergency call 911.
- Report side effects to FDA MedWatch at 1-800-FDA-1088.
Recall details
- Recall number
- D-0557-2026
- Classification
- Class II
- Status
- Ongoing
- Recall initiated
- May 28, 2026
- FDA report date
- Jun 10, 2026
- Recall type
- Voluntary: Firm initiated
- Recalling firm
- Guardian Drug Co. Inc.
Original FDA data
Every field from FDA enforcement report D-0557-2026, exactly as published.
Show all FDA fields
- City
- Dayton
- State
- NJ
- Status
- Ongoing
- Country
- United States
- Event ID
- 99098
- Address
- 2 Charles Ct
- Code information
- Lot#: 1716059, 1716060, 1716061, 1716062, 1716063, 1716218, 1716219, 1716228, 1716229, 1716238, Exp 2/28/2029; 1716258, Exp 3/31/2029.
- Postal code
- 08810-1508
- Report date
- Jun 10, 2026
- Product type
- Drugs
- Recall number
- D-0557-2026
- Classification
- Class II
- Recalling firm
- Guardian Drug Co. Inc.
- Reason for recall
- Presence of foreign substance: small metallic particles in chewable tablets.
- Voluntary / mandated
- Voluntary: Firm initiated
- Product description
- KIRKLAND Signature, ULTRA STRENGTH ANTACID, Calcium Carbonate, 1000 mg, 265-count bottle, MANUFACTURED BY: GUARDIAN DRUG COMPANY, INC., 2 CHARLES COURT/DAYTON, NJ 08810, FOR: Costco Wholesale Corporation, 999 Lake Drive, Issaquah, WA 98027, NDC 63981-171-80
- Distribution pattern
- U.S.A. Nationwide
- Recall initiation date
- May 28, 2026
- Initial firm notification
- Letter
- Center classification date
- Jun 3, 2026