A woman with a rare skin condition causing patchy, irregular skin pigmentation is being hailed for speaking out about her experience on Instagram. Iomikoe Johnson, of Baytown, Texas, owns her own cosmetics line, Perfectly Painted Cosmetics. The business owner is also a model, and she has a skin condition called vitiligo. Vitiligo causes irregular skin pigmentation loss; white patches appear in different places in stark contrast against darker skin areas. It’s even more noticeable for Johnson, who is black. The cause of this progressive condition is unknown, though according to Medline, it may be linked to autoimmune health and isn’t all that uncommon throughout the world. When Johnson was diagnosed with the condition at age 25, she says the way people treated her began to change drastically. “They look at me weird when I’m out and about,” she told The Epoch Times. “They stare, they point, and say mean things to …