If you’re anything like the nearly 100 million people worldwide who have a Costco membership, you probably love Costco’s Kirkland Signature. You can get two dozen cage-free eggs for $6.50, or a 1.75-liter bottle of French vodka for $19.99.
But despite these products’ exceptional prices, their quality doesn’t suffer at all. In fact, the exact opposite is true. Many of their products pass purity tests with flying colors.
Kirkland also has a passionate and loyal fan base — not something you typically find with a private label brand. One guy even got a Kirkland Signature tattoo on his left arm and held his 27th birthday party at the Costco food court.
Kirkland’s success defies our intuition and experience. Shouldn’t lower prices lead to lower quality products? How can they offer rock-bottom prices but still have some of the best products around?
The answer is this: they get the best manufacturers in the world — who already have products on Costco shelves — to make Kirkland products. Yeah, you read that right. While customers might not know it, Kirkland products are often made by the same manufacturers who make the branded products that sit next to them on the shelves.
Source: How Costco Convinces Brands to Cannibalize Themselves – Napkin Math