Where Are Kirkland Vitamins Made? (All You Need to Know)

Kirkland Signature Vitamins have become very popular over the years, having everything from multivitamins to daily vitamins and more.

However, many customers have wondered where these vitamins come from, and who exactly produces them. So, if this sounds like you, this article might be just what you are looking for, so keep reading!

Where Are Kirkland Vitamins Made In [currentyear]?

The exact location of where Kirkland Vitamins are produced unfortunately remains unknown in [currentyear]. However, we do know that many Kirkland products get produced by the same manufacturers as its name-brand counterparts across the world. Kirkland also verifies that its vitamins are under the United States Pharmacopeia, regulated under the Food and Drug Administration.

Keep reading if you would like to learn more about Kirkland Vitamins, such as where you can buy them, if they are suitable for children, and more!

Which Company Actually Makes Kirkland Vitamins?

Unfortunately, the Kirkland Signature brand holds a lot of company secrets when it comes to the products that it has to offer, such as its vitamins.

As a result, Kirkland has not yet released any information on where its supply of vitamins comes from.

We can say for sure that the brand doesn’t have its own factory where products can be manufactured and distributed.

Instead, it gets its products from the same manufacturers as its name-brand competitors across the world.

However, it’s safe to assume that some of the product ingredients may come from China.

Furthermore, on its product website, Costco says that its vitamins contain “carefully selected ingredients from trusted suppliers”.

Do You Need a Costco Membership to Buy Kirkland Vitamins?

Usually, you’ll need to obtain a Costco membership in order to purchase Kirkland Signature label items.

However, you don’t need a membership to order from Costco online. It’s good to note, though, that non-members will need to pay a 5% surcharge on most items.

The only thing you need in order to buy your Kirkland favorites online is an account on the Costco website, which is free to sign up for.

You will then be able to add items to your cart and purchase them for delivery right to your front door.

Another way you can get around not having a Costco membership is by obtaining a Costco gift card, also known as the Costco Shop Card.

As long as you have a Costco gift card, you can enter the warehouse and shop in any department that you desire.

However, only members can buy Costco Shop Cards to give to others.

Should You Buy Kirkland Vitamins?

Should You Buy Kirkland Vitamins?

Though we can’t be 100% sure of where Kirkland gets its vitamins, Costco’s website says that its vitamins contain “carefully selected ingredients from trusted suppliers.”

As well, the company vows that its vitamins and supplements get manufactured to meet good manufacturing practice standards.

Kirkland vitamins are low in cost but good in quality. As mentioned previously, they have been certified by the USP to prove that they contain all of the ingredients on the label.

Kirkland Signature Vitamins are some of the best value vitamins that are available on the market and provide all of the goodness that is claimed.

What Kinds of Vitamins Does Kirkland Have?

There are many different kinds of vitamins and supplements that the Kirkland Signature brand has to offer. Some of them are listed here:

  • Kirkland Signature Vitamin C 1000 mg Tablets
  • Kirkland Signature Vitamin E 180 mg Softgels
  • Kirkland Signature Vitamin C 250 mg Adult Gummies
  • Kirkland Signature Chewable Vitamin C 500 mg Tablets
  • Kirkland Signature Daily Multi Tablets
  • Kirkland Signature Children’s Complete Multivitamin Gummies
  • Kirkland Signature USDA Organic Multivitamin Coated Tablets
  • Kirkland Signature Extra Strength D3 50 mcg Softgels
  • Kirkland Signature Super B-Complex with Electrolytes Tablets
  • Kirkland Signature Calcium 600 mg with Vitamin D3 Tablets
  • Kirkland Signature Adult 50+ Mature Multi Vitamins & Minerals Tablets
  • Kirkland Signature Quick Dissolve B-12 5000 mcg Tablets

To know more, you can also read our posts on who makes Kirkland water, who makes Kirkland formula, and is Kirkland a Costco brand.


We can’t be 100% certain of where Kirkland Signature Vitamins are produced. We do know, however, that its products are produced by the same manufacturers as name-brand competitors across the world.

If you are looking for an affordable but great value vitamin for yourself and your family, the Kirkland Signature brand will have everything you will need.

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Mackenzie Jerks

Mackenzie is a freelance writer and editor, published author, and music enthusiast who holds a Bachelor of Science in Business Administration. When she’s not writing, Mackenzie is either wrapped up in a book, discovering new music, or introducing herself to a new fitness regimen.

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