Two details on the packaging of your cosmetic products allow you to
check whether they are still in date.
First, you can go by the expiration date. Until then, we
guarantee the efficiency and stability of our products. This mention is compulsory in Europe
for hygiene and grooming products whose expiry is less than 30 months. You
can then refer to the PAO (Period After Opening), symbolised by an open jar
containing a number and the letter M, for “month”. The number corresponds to the number of months
the product can be used without risk after opening it. Vacuum-packed
treatments (airless dispensers or Sterile Cosmetics) do not feature a PAO, as they can
be used for use as long as desired, within a recommended 3-year limit.