Ink pigments can be both inorganic and organic, but what separates the two should be a concern for you and your brows if you’re deciding to have your brows microblade with inorganic ink. There is a growing issue over the toxic chemicals and heavy metals that have been used in the regular ink, which in turn has been replaced with safer ingredients and much-reduced toxicity combined into a formula that is called organic ink, which is the ink I use on my clients. So get your brows done the right way – Go organic!