Is thr away to have NO shadows while sculpting in ZBrush? thanks in advance!
There already are no shadows. But i’m going to assume you want the flat shade material.
There are preview shadows, which can be removed by disabling Render: Render Properties: Shadows, or by dropping the Render: Preview Shadows: ObjShadow slider to 0. Otherwise the shading you see is included in the material, and so if you want absolutely no shading then the Flat Color material will do the trick.