ZBrush, Substance Painter, MARI, and Blender

https://flippednormals.com/product/flippednormals-face-kit-18136

With the FlippedNormals Face Kit, you can make realistic skin in minutes! Adding pores and skin details becomes a pleasure, no matter what software you're using. With almost 100 unique alpha maps, you get all the variation you need to make incredible faces. Each alpha has been carefully extracted from 3D scans - then enhanced through AI technology and hand sculpting. The result is a fine-tuned selection of alphas explicitly crafted to make your character work excel. The FlippedNormals Face Kit is not only made to last, it's made with range in mind. The Face Kit works for both young and old characters and holds up on extreme close-ups. We're confident it'll become a staple in your toolkit for years to come.