Maybe the extrusion (embossement ?) of the text and logo is too hard (90 degree)… idk if a glass bootle would be so sharp ? And this exaggerating the effect ??
Since I just joined this community, I’m currently not allowed to post my blend files yet. Ill post it when I’m back at my work computer.
I did add Subsurface Scattering to help with the bottle texture, and I’ve never used it before so that could be a thing for me to check.
As far as extrusion, I don’t believe it’s the issue because both the logo and text have the white border, but the Logo has Subdivision Surface modifiers attached.