Just like any other cosmetics, moisturizers have expiration dates. Sometimes the dates are listed on the containers, which is helpful. But other times, the expiration may not be apparent. Typically, moisturizers last up to 1 year for opened products; unopened products may last up to 2 to 3 years.

How long does face moisturizer last?

If unopened and sealed properly, a bottle of moisturizer may be good for up to three years. A moisturizer opened and used with minimal contact to the outside environment, such as for pump and squeeze bottles, may be used for two years or so.

How long does moisturizer last once opened?

But if you're digging out last year's lightweight moisturizer, check the expiration date. Most opened products lose their effectiveness after one year and some even sooner, according to cosmetic chemist Ni'Kita Wilson. Expired products may not only lack potency, but could also cause an adverse skin reaction.