@JinglingSpringbells
I have photographed both types of cylindrical bottles side by side as well as their boxes. The one on the left of the photos is the first type of cylindrical bottles I got prescribed, and the ones on the right are the better ones with the prints on info and thicker gel. the pump mechanism on the both are identical, which is why I didn’t bother with lid off photos. I can take some more if you like.
I also noticed that the side the boxes open are different, which I tried to show in the photos too.
Left hand bottle:
-Has a lid with a tuck in tab
-Has a clear sticker to seal/open the lid
-Lid opens on the side with POM written
-Bottle has shiny information sticker stuck on
-Gel is thinner/more runny
Right hand bottle:
-Has a glued down lid
-Has a perforation to open the lid (which I don’t use)
-Perforation to open lid is on the side with Besins logo
-Bottle is matt with printed on infoormation
-Gel is thicker/less runny
I hope that helps. Shout if you want any extra info :)