Scalp Micro Pigmentation译为头皮微色素着色，同时亦可称为仿真植发?Simulated Hair Planting?，抽象理解为头皮刺青或者头皮纹身，但区别于纹身tattoo在于：纹身是个性追求，而纹发则是为了掩饰秃顶缺陷和改善形象，操作的手法和使用耗材的性质也有着本质的区别，smp色料为更接近人体组织成分的纯植物提取的碳元素。

Scalp Micro Pigmentation translated as scalp pigmentation, also known as simulated hair grafting Simulated Hair Planting, abstractly understood as scalp tattoos or scalp tattoos, but different from the tattoo is: tattoo is the pursuit of personality; The pattern is to cover up baldness and improve the image, the operation and the nature of the use of supplies also have essential differences, smp color is closer to the human body tissue components of pure plant extracted carbon.