Proraso natural potassium alum block

Proraso Alum Block is 100% natural Potassium Alum which is ideal for use post shave, owing to its natural astringent properties. An essential item for any wet shaving kit, this block helps to stop minor cuts and bleeding and helps to close the pores, preventing skin irritation. Alum not only acts as an antiseptic agent to sterilise the skin but also acts as a balm — skin is immediately softer & smoother. Dermatologically tested and cruelty-free. To use after shaving: rinse your face, then gently rub the alum block over the skin. Leave for a few seconds before rinsing with warm water. Follow with an after-shave balm. To maximise the lifespan of your alum block, dry after use.