๐Ÿ’„ PAO Calculator

Select a PAO period

โ„น๏ธ About PAO

Period After Opening (PAO) indicates how long a cosmetic product is safe to use after opening.

Look for the open jar symbol on your product with a number (e.g., 12M = 12 months).

You can upload a photo of the PAO symbol and our OCR will try to detect it automatically.