Kirkland Signature is Costco's store brand, and products are offered "at the lowest possible prices" to ensure an "even better value" for shoppers.
That includes over-the-counter medications like Advil, Tylenol and Aspirin.
Many of the Kirkland Signature versions of those medications get you more caplets, tablets and liquid gels. Plus, the price differences are between $10 and $19!
So, here's what you need to know about Kirkland dupes of Advil, Tylenol and Aspirin at Costco Canada stores.
Acetaminophen extra-strength, 400 mg
Kirkland Signature 500-milligram extra-strength acetaminophen. Right: Extra-strength 500-milligram EZ Tylenol at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature extra-strength acetaminophen in 500-milligram tablets.
It costs $12.99 for a bottle of Kirkland Signature extra-strength acetaminophen with 400 tabs. That works out to $0.03 per tab.
It costs $26.99 for a bottle of extra-strength EZ Tylenol with 390 tabs at Costco. That breaks down to $0.06 per tab.
You get more for less with the Kirkland product, and the price difference with the name brand is $14.
Ibuprofen extra-strength, 400 mg
Kirkland Signature 400-milligram extra-strength ibuprofen. Right: Extra-strength 400-milligram Advil at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature extra-strength ibuprofen in 400-milligram tablets.
It costs $16.99 for a pack of Kirkland Signature extra-strength ibuprofen that comes with 300 caplets, which works out to $0.05 per caplet.
It costs $28.99 at Costco for a pack of extra-strength Advil that comes with 165 caplets, which breaks down to $0.17 per caplet.
There is a $12 price difference between these products, so you get more for less with the Kirkland version.
Ibuprofen, 200 mg
Kirkland Signature 200-milligram ibuprofen caplets. Right: Advil 200-milligram tablets at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature ibuprofen in 200-milligram tablets.
A pack of Kirkland Signature ibuprofen with 500 caplets costs $14.99. That price breaks down to $0.02 per caplet.
It costs $24.99 at Costco for a pack of Advil with 280 tablets, which works out to $0.08 per tablet.
Costco's Kirkland dupe is $10 cheaper than the name brand, and you get almost double the number of caplets.
Acetaminophen extra-strength, 500 mg
Kirkland Signature 500-milligram extra-strength acetaminophen. Right: Tylenol extra-strength 500-milligram caplets at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature extra-strength acetaminophen in 500-milligram caplets.
It costs $10.79 for a bottle of Kirkland Signature extra-strength acetaminophen with 500 caplets. That price breaks down to just $0.02 per caplet.
At Costco, a bottle of extra-strength Tylenol with 390 caplets costs $26.99. That works out to $0.06 per caplet.
You can get the Kirkland dupe of the name-brand product for $16.20 less!
Ibuprofen extra-strength liquid gels, 400 mg
Kirkland Signature 400-milligram extra-strength ibuprofen. Right: Advil 400-milligram extra-strength Liqui-Gels at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature extra-strength ibuprofen in 400-milligram softgel capsules.
A pack of Kirkland Signature extra-strength ibuprofen with 120 softgel capsules costs $9.99, which means you pay $0.08 per capsule.
It costs $28.99 at Costco for a pack of extra-strength Advil Liqui-Gels with two bottles of 75 gel capsules, which breaks down to $0.19 per capsule.
Even though you get more capsules with the name-brand product, this Kirkland version is cheaper per capsule, and the price tag is $19 lower.
Acetylsalicylic acid, 81 mg
Kirkland Signature 81-milligram acetylsalicylic acid. Right: Aspirin 81-milligram at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature acetylsalicylic acid, which is also called ASA, in 81-milligram tablets.
It costs $8.99 for a pack of Kirkland Signature ASA with 500 tablets. That works out to just $0.01 per tablet.
It costs $27.99 for a pack of Aspirin at Costco that comes with 365 tablets, which works out to $0.07 per tablet.
Not only do you get more medication with the Kirkland version, but this dupe also costs $19 less than the name brand.
Ibuprofen liquid gels, 200 mg
Kirkland Signature liquid gel 200-milligram ibuprofen. Right: Advil 200-milligram Liqui-Gels at Costco.
Lisa Belmonte | Narcity
Costco has name-brand and Kirkland Signature ibuprofen in 200-milligram softgel capsules.
Kirkland Signature ibuprofen that comes with 250 softgel capsules costs $13.69, which means you pay $0.05 per capsule.
It costs $29.99 at Costco for a pack of Advil Liqui-Gels that comes with two bottles of 109 softgel capsules. That price works out to $0.13 per capsule.
There is a $16.30 price difference between the Kirkland version and the name-brand item.
L'Ă©vacuation du CĂ©gep de Saint-Hyacinthe entraine aussi la fermeture de certaines rues dans le secteur ce 20 octobre 2026.