Equipped with the “Bioprogramming” proprietary technology, the REPRONIZER makes your hair beautiful, lustrous, and shiny without damaging your hair. One of the characteristics of the Bioprogramming technology that makes hair beautiful is its ability to increase its density. The longer you use the Repronizer, the point of density increases. Instead of damage, your hair will become shinier, and more beautiful. PLEASE NOTE THERE IS A CHIP. Attachment not included. No other product defects to note. Purchased 2021. Box included.