Proraso Alum Block (100g)

Potassium Alum stones are used extensively for their ability to reduce redness and for soothing and toning the skin, and have become a hallmark of a professional shave as a result. After shaving, rinse the face and gently rub the stone over the skin. Leave for a few seconds before rinsing with warm water and applying an After Shave Balm. Dry the stone after use to maximise its lifespan.

Delivery and returns

Our policy on delivery and returns


We aim for zero waste, using biodegradable and sustainable materials. We run a deposit return scheme at our London boutique. We offer carton refills for salts and bath gels. Our mail orders are sent in recycled packaging, which can in turn be recycled or in some cases composted. Our candles come in reusable glass containers. We are working with our suppliers so they meet our high environmental standards.

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