Important Question: When Will Unopened Beauty Products Expire?

"Moisturizer should be good for six to 12 months after the expiration date suggests, as long as the product remains sealed. Like with face wash, this would decrease if the product contains active ingredients like glycolic acids, peptides, or antioxidants — these ingredients could degrade and become ineffective. If the moisturizer or lotion doesn't have an expiration date listed, I'd try to use it within a year." — Tanzi