They use iron oxide on me, and lied about it. I've mentioned this to them multiple times after visiting my dermatologist. I have leftover redness from a microblading procedure. I will admit, they do a great job in strokes and technique and the shape was stunning, but the ingredients are no good. I had redness left after the pigment faded and after visiting my dermatologist and another microblading artist, it was confirmed that Shape Your Beauty uses iron oxide in their pigments. Iron oxide is a metal used in tattoo pigment to extend the length of cosmetic tattooing, and the human body cannot metabolize it. It can however, metabolize a lot of vegan ingredients in pigments, so when the ingredients are metabolized over a year or two, I was left with iron oxide in my skin. My eyebrows were bright red, and I look ridiculous. Now I have to spend up to or more than $1000 to attempt to get laser removal. Please do not use this artist. I have pictures on my account of the before and after. Please do your research.