Who Makes Kirkland Acetaminophen? (All You Need To Know)

Who Makes Kirkland Acetaminophen

Loyal Costco lovers know that when a product is branded under their Kirkland Signature private label it is bound to be a high-quality find.

While you may already be familiar with Costco’s Kirkland Signature food items, they also carry a variety of other Kirkland products, such as acetaminophen.

But, who exactly manufactures Kirkland acetaminophen? Kirkland Signature acetaminophen is reportedly manufactured by LNK International Inc. This disclaimer is found on the label of the acetaminophen. There is also proof regarding this partnership through the FDA. In fact, LNK International Inc. makes all of the Kirkland Signature over-the-counter medications.

In this article, we will discuss how we know LNK International Inc. is partnered with Costco and manufactures their Kirkland Signature acetaminophen, and a little bit about what LNK International Inc. does as a business. 

How Do We Know Who Makes Kirkland Acetaminophen?

If you’re wondering how to determine who makes Kirkland Acetaminophen you can take a look at most of the boxes! Kirkland actually does provide information about the manufacturer on the box, it lists that the acetaminophen is manufactured by LNK International Inc. and profives the address of the company. 

In addition, it states that the product is manufactured for Costco Wholesale Corp. This is helpful information, as online the only information available is that the brand of the product is Kirkland Signature. 

If your bottle doesn’t include the manufacturer, there is another way to check who manufactured the product. FDA report has the latest filings from Costco and includes LNK International Inc. as a company. 

Read also: Are Kirkland Vitamins Good? (Quality, Reviews + More)

Does LNK International Inc. Only Make Kirkland Acetaminophen? 

If you’re curious about the other Kirkland Signature products that LNK International Inc. Manufactures, you would be correct in assuming that they actually make most, if not all, of the Kirkland Signature over-the-counter medications. 

In the same FDA report, they are listed as a company along with Costco Wholesale Corp for:

  • Sleep aid, 
  • Aspirin, 
  • Ibuprofen, 
  • Mucus relief, 
  • Cold and flu multi-symptom, 
  • Allergy medicine, 
  • Antiseptic, 
  • Etc. 

It makes sense that Kirkland would partner with the same company to produce all of their over-the-counter medication, once they know they have a reliable brand, they wouldn’t want to mix up who is manufacturing their products for them. 

Is Johnson-And-Johnson Involved In The Manufacturing Of Kirkland Acetaminophen?  

The short answer to this is no. Johnson-and-Johnson is not involved in the manufacturing of Kirkland Signature products at all.

Although the Acetaminophen label compares their product to Johnson-and-Johnson extra strength tylenol, they do not play a hand in manufacturing for Kirkland.

This disclaimer is actually included on most boxes of Kirkland Acetaminophen as well. 

What Is LNK International Inc? 

Now that we’ve explained who makes Kirkland Signature acetaminophen you may still be wondering what exactly LNK International Inc is. 

Well, they are actually one of the largest manufacturers of over-the-counter medications in the United States. They make both solid and liquid medications for stores all across the nation. 

LNK International Inc. was founded in 1980 and has been a leader in the nation for over 38 years. They are a family owned and operated business located in Hauppauge, New York. 

Currently, LNK produces over 150 different formulas for pain relief, cough and cold, and gastro-intesitinal medications.

Read also: Where Are Kirkland Vitamins Made (The Truth!)

What Products Does LNK International Inc. Manufacture? 

If you’re curious for more conclusive evidence that LNK International Inc.manufactures Kirkland acetaminophen you can also browse the various medications that LNK makes on their website. 

We are concerned with the non-aspirin pain relief category for the purposes of this article, where they list several different forms of ibuprofen and acetaminophen.

Included in this list are: 

  • Acetaminophen 325mg Regular Strength Tablets, Gelcaps
  • Acetaminophen 500mg Extra Strength Tablets,  EZ Tablets, Caplets, Cool Caplets, Rapid Release Gelcaps
  • Acetaminophen 160mg Grape ; Bubblegum Rapid Tablets
  • Acetaminophen 80mg Grape ; Bubblegum Rapid Tablets
  • Acetaminophen 250mg, Aspirin 250mg, Caffeine 65mg Tablets, Caplets, Rapid Release Gelcaps
  • Acetaminophen 500mg, Caffeine 65mg Caplets, Rapid Release Gelcaps
  • Acetaminophen 500mg, Caffeine 60mg, Pyrilamine Maleate 15mg Caplets, Gelcaps
  • Acetaminophen 500mg, Pamabrom 25mg, Pyrilamine Maleate 15mg Caplets

Which LNK Product Is The Kirkland Equivalent? 

The item from our list that is likely the Kirkland Signature acetaminophen equivalent is their Acetaminophen 500mg Extra Strength Tablets. 

These come in the EZ Tablet form, which is what the Kirkland Signature acetaminophen is sold in, and are compared to extra strength tylenol as well. 

Costco does offer different forms of acetaminophen, and LNK International Inc. manufactures all of these as well. 

Final Thoughts

Although some Kirkland products are difficult to track down the manufacturer of, over-the-counter medications are more regulated than other items.

It is important for consumers to track down the origins of their medication for a variety of reasons, which is the most likely reason that this partnership is easy to identify. 

LNK International Inc. is a reputable and leading manufacturer of over-the-counter medication and likely produces products for private labels comparable to Kirkland all across the nation. 

Costco outsourcing the manufacturers of their products is a great business strategy for a variety of reasons, but especially when it comes to medication.

There are strict guidelines set by the FDA that regulate how medication needs to be manufactured, and it may be more difficult for Costco to break into that field alone. 

By partnering with an established business such as LNK, they are guaranteed to provide quality products that meet all of the requirements.

This provides assurance to Costco members that the medication they are purchasing will be safe and effective.

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Lindsey graduated with an MBA in 2009. Since then, Lindsey has worked in the retail and consumer service industry as a manager, advisor, and marketer. Lindsey is also the head writer and Co-founder of Rvandplaya.com. Lindsey is based in Morgantown, West Virginia.

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