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Have you noticed that some products in the grocery store—identical in brand, ingredients, and nutrition—are sold both on the shelves and in the refrigerated section? The shelf-stable versions usually cost more. This is especially common with plant milks.
Here's why: shelf-stable drinks are sterilized much more intensively and come in sturdier, aseptic packaging that keeps them safe at room temperature. Refrigerated versions require less intense processing and lighter packaging, since they rely on cold storage to stay fresh.
Bottom line: the refrigerated option will usually save you money—as long as you have fridge space and will use it soon!
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