Nano brows, also known as nano needling or nano blading, is a semi-permanent cosmetic tattoo technique used to create the illusion of fuller, more defined eyebrows. The procedure is named "nano" because it involves the use of ultra-fine, nano-size needles to deposit pigment into the skin.

The nano brow technique is different from microblading. While microblading involves creating small cuts in the skin to mimic natural hairs, nano needling uses a digital machine to gently etch pigment into the skin, creating hair-like strokes that are more precise and less invasive.

The nano brow procedure is considered more gentle on the skin than microblading. This is because the needle doesn't penetrate as deeply into the skin, which can lead to less trauma and a faster healing process. The results are semi-permanent and can last anywhere from 1 to 3 years, depending on your skin type, lifestyle, and skincare routine.

As with any cosmetic procedure, it's important to do your research and find a reputable, licensed professional to perform the treatment. Always ensure that the tools are sterile and the environment is clean to avoid any potential complications or infections.