You can usually find the expiry date of a minimalist face serum on the product packaging itself. It is often printed on the bottom, back, or near the barcode of the bottle or box. Sometimes, it may also be indicated as a symbol of an open jar with a number (e.g., 12M), which tells you how many months the product is good for after opening.

If you are ordering online, check the product description or images provided by the seller, as they sometimes include the expiry date or manufacturing date. If it’s not visible, you can contact the seller or manufacturer directly to confirm.

For any skin-related concerns or if you experience irritation from skincare products, consulting a dermatologist would be beneficial.