About This Deal

KIRKLAND SIGNATURE PROBIOTIC 30 BILLION (90 VEGETARIAN CAPSULES) is a Costco Canada item, tracked by YepSavings under ITM #1672093. We monitor its in-store price across multiple Costco Canada warehouses.

This item is currently on sale at CA$19.99, down from CA$24.99 — an instant savings of CA$5.00 (20% off). The deal runs through 2026-05-17.

The 3 photos on this page were captured in-store at Costco Canada warehouses by YepSavings and may include shelf tags, packaging, or additional in-store views of KIRKLAND SIGNATURE PROBIOTIC 30 BILLION.

This item has been added to YepSavings shopping lists 586 times, an indicator of ongoing Costco member interest in KIRKLAND SIGNATURE PROBIOTIC 30 BILLION.

YepSavings tracks Costco Canada in-store price observations across locations; values shown reflect what shoppers reported at specific warehouses on specific dates. Costco Canada members should confirm the current in-warehouse price before purchase, as availability and pricing vary by warehouse and week.