During the first period, we used Pampers Premium Care No 0 from the pharmacy because this particular size is not sold in a monthly pack. As soon as the baby grew, we permanently bought size 1 monthly pack through Skroutz. No matter which store we received it from, we never faced the slightest problem. Compared to the size 0 diapers, we saw absolutely no difference. We continue our purchases from here as usual, moving on to size 2.
As for the expiration dates, which I see in so many comments, obviously one person started it and others followed (at first I believed it too), it is not true. This date, accompanied by time and place, indicates the date and place of PRODUCTION of the product. Pampers and generally diaper companies say that sealed packages last and perform at their best for 2-3 years after the production date.
I hope I helped!!