Le Bloc Hyalin is a post-shave and deodorant stone of 100% natural Potassium Alum, ideal for use as an alternative to aftershave, providing a gentler astringent, hypoallergenic and fragrance free. Made entirely in France by Féret Parfumeur, a family-run business founded in 1878 the Féret brothers, Lucien and Roger. 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. Provided with a draining tin to dry and store the alum stone.
- Materials 100% natural potassium alum and metal packaging
Le Bloc Hyalin is a post-shave and deodorant stone of 100% natural Potassium Alum, ideal for use as an alternative to aftershave, providing a gentler astringent, hypoallergenic and fragrance free. Made entirely in France by Féret Parfumeur, a family-run business founded in 1878 the Féret brothers, Lucien and Roger. 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. Provided with a draining tin to dry and store the alum stone.
- Materials 100% natural potassium alum and metal packaging




