Yes. Pre-dispersed tattoo inks are usually safer because they are not as likely to get contaminated as powdered ones. Companies mix artificial ink components with liquid in somewhere hygiene and sterile to make pre-dispersed ink. But in the case of powdered tattoo ink, the tattoo artist has to mix it on their own. If they do not have a neat and clean place and tools for sterilization, the ink will run the risk of getting contaminated.