Using regular tattoo ink for permanent makeup (PMU) is generally not recommended. While both types of pigments are intended for skin application, there are significant differences in formulation and safety that make regular tattoo ink unsuitable for PMU procedures.

1. Pigment Composition: Regular tattoo ink is designed to sit deeper in the dermis, whereas permanent makeup pigments are formulated to stay closer to the surface for a more natural look. Regular tattoo ink might cause unwanted spreading or fading over time in the delicate areas used for PMU, such as eyebrows, eyeliner, and lips.
2. Safety and Sterility: PMU pigments undergo stricter safety regulations to ensure they are non-toxic and hypoallergenic, considering the sensitive skin areas involved. Tattoo inks are not always subject to the same strict controls regarding irritation and toxicity in such delicate regions【657†source】.
3. Color and Longevity: PMU pigments are designed to fade more naturally, as they are meant to be semi-permanent (lasting 1-3 years). Regular tattoo ink is more permanent and could result in unnatural, long-lasting color that might not look aesthetically pleasing on the face【657†source】【658†source】.

Regarding Bangya Professional Tattoo Pigment Ink, it is specifically made for use in professional tattooing and permanent makeup. It follows the necessary safety and quality standards to ensure the pigments are suitable for skin, hypoallergenic, and offer excellent longevity and color retention. If you are considering using it for PMU, it’s a good choice because it adheres to the industry standards for pigments used in cosmetic tattooing.

To sum up, while regular tattoo ink can be used in some situations, it is not designed for PMU and should be avoided in favor of specially formulated PMU pigments to ensure safety, optimal results, and skin health.

For safe and effective results, always use pigments and equipment specifically formulated and approved for permanent makeup. Consult a licensed PMU professional who adheres to proper safety standards.