could be a misspelling of 'perspirent' (causing sweat) or 'persuadent' (persuasive)

Persperent

Perspirent: Unveiling the Science Behind Sweating and Its Health Benefits

Perspirent, commonly known as antiperspirant, is a personal care product designed to reduce or prevent sweating. It contains aluminum-based compounds that temporarily block sweat ducts, thereby reducing the amount of sweat that reaches the skin's surface. The primary purpose of perspirent is to manage body odor by inhibiting the growth of...