Nano brows are an advanced semi-permanent cosmetic tattoo technique that uses a digital machine with a single ultra-fine needle to create individual, hair-like strokes in the skin — producing hyper-realistic, natural-looking eyebrows. Unlike microblading, which uses a manual blade to cut into the skin, nano brows puncture tiny holes to deposit pigment, causing significantly less trauma to the skin. The result heals softer, lasts longer, and suits a wider range of skin types. At Perfection Laboratory, Toronto’s multi-year Top Choice Award-winning brow salon, nano brows are one of our most requested techniques for clients who want the most natural-looking hair stroke results available.