What are the Disadvantages of No prep porcelain veneers?

December 12, 2025

We talked about the advantages of no prep veneers being no pain, no drilling, no shots. Here are some possible disadvantages of no prep veneers

Adds volume to teeth
Adds thickness to the teeth
So if the teeth are already big or thick, no prep veneers would accentuate that…

No prep veneers
Can’t change widths of teeth unless spacing or gaps between teeth

They Can’t close black triangles spacing or spaces at the gum lines of teeth where there is gum missing.

No prep veneers can’t change the shade or color of the original teeth by more than 3 shades Since they are so thin it’s challenging to do no prep veneers on really dark teeth.