The Féret Parfumeur Bloc Hyalin (3.52oz, 100 grams) is a heritage French apothecary classic, first introduced in 1878. Made from 100% natural potassium alum, this crystal stone is renowned for its purifying, soothing, and antibacterial properties. Long valued for its versatility, it can be used as a natural deodorant, a post-shave treatment, or to calm minor skin irritations.

Hypoallergenic and fragrance-free, Bloc Hyalin provides a clean and minimalist alternative to conventional skincare. Long-lasting and eco-conscious, it’s a sustainable choice that combines timeless tradition with modern simplicity.

Why You’ll Love It

• Heritage skincare : trusted since 1878 in French apothecaries.

• Multi-functional : works as deodorant, aftershave, or skin soother.

• Eco-friendly & sustainable : 100% natural alum stone, long-lasting.

• Gentle & safe : hypoallergenic and fragrance-free.

• Unisex : simple, effective, and suitable for all skin types.

Product Details

• Size: 3.52 oz (100g)

• Ingredient: Potassium alum (100% natural mineral salt)

• Packaging: Minimalist cardboard box

Perfect for: traditional grooming, eco-conscious lifestyles, or those seeking clean, natural skincare essentials.