The purpose of styptic and alum is to

• A. Improve skin tone
• B. Soothe inflammation
• C. Stop active bleeding
• D. Prevent infection

Answer: (C)

Styptic agents such as alum act as astringents that constrict small blood vessels and promote quick clotting. When applied to a minor cut or shaving nick, they rapidly halt bleeding by narrowing the vessels and accelerating clot formation. That direct action on stopping active bleeding is their primary purpose. They aren’t intended to improve skin tone, soothe inflammation, or prevent infection—those are addressed by other types of products or treatments. Use them for small bleeds, and seek medical help if the bleeding is heavy or doesn’t stop.