The key ingredient in Sulsena Mite Paste is selenium sulfide at a 1% concentration. In scalp products this compound is valued for slowing the rapid shedding of surface skin cells that produce visible flakes, and for creating a scalp environment less favorable to the yeast that contributes to dandruff. Because the paste is left on the scalp for several minutes, the active ingredient has extended contact time compared with a rinse‑off shampoo, allowing it to reduce flake formation, lessen root greasiness and diminish itching associated with flaking. The presence of glycerin and fatty alcohols in the formula also helps soften the hair lengths, leaving hair smoother after rinsing. Selenium sulfide products are often selected when an ordinary cleansing shampoo does not provide sufficient control, making this paste a targeted option for those who need longer‑acting scalp care. It is not a substitute for a balanced diet or medical treatment, and should be used as part of a regular hair‑care routine.