There are tiny symbols ... life than 30 months must include the minimum shelf life or best before date on the label. While the US currently doesn't require cosmetics to have an expiration date ...

You're supposed to toss makeup and beauty products after a certain amount of time, but do you actually pay attention to these expiration ... amount of months after opening it. 24M = 24 months ...

To find the expiration, look for the PAO symbol stamped on the product or its packaging, which will indicate how many months you have until it expires.

If your product has a recommended “use by” date, you’ll see a symbol ... 18 months, or 24 months. Sometimes, a product doesn’t come with information about expiration dates, period after ...