eyebrow lamination is a semi-permanent treatment that uses a chemical solution to realign unruly or sparse eyebrow hairs into a desired, uniform shape. It works like a perm to smooth, lift, and set the hairs, creating a fuller, thicker, and more groomed appearance. The process involves applying a lifting solution to make hair flexible, brushing the hairs into place, and then applying a neutralizing solution to set them in their new position