Brand new, unopened. The Serum Cell Source Scalp Serum THE SERUM ~by CellSource~ Scalp aging care*¹ serum 80ml. For concerns about "lack of volume, firmness, and body." Developed based on next-generation cosmetic dermatology research by CellSource Regenerative Medicine Center to bring out the original condition of the hair, it contains a high concentration of the unique hair-beautifying ingredient "Hair G Complex-6*2". By directly addressing the scalp, it penetrates to the stratum corneum, conditions the scalp environment, and gives the hair firmness and body. You can experience a greater effect by using it in conjunction with the shampoo/repair products from the same series.