Osma Tradition Alum Stone – The Ultimate Natural Post-Shave Treatment 100g

Osma Tradition Alum Stone – A Century of French Shaving Heritage

The Osma Tradition Alum Stone is the cornerstone of traditional wet shaving. Handcrafted in France since 1957, this 100g natural potassium alum crystal is recognized globally for its unrivaled purity and effectiveness. It is the essential final step for any grooming routine, providing immediate relief and skin recovery after the blade has passed.

Natural Astringent & Antiseptic Action

• Instant Hemostatic Effect: Naturally constricts blood vessels to stop minor bleeding from nicks and cuts immediately, sealing the skin for a clean finish.
• Soothes Razor Burn: The cooling properties of the stone calm redness and heat, providing an instant diagnostic of your shaving technique—a slight tingle indicates where you may have used too much pressure.
• Antiseptic Protection: Acts as a natural disinfectant to prevent the formation of bacteria, reducing the risk of folliculitis and skin irritation post-shave.

Authentic Quality & Longevity

• Hand-Crystallized: Unlike compressed alum blocks, Osma stones are naturally shaped and polished, ensuring a smooth surface that glides comfortably over the face.
• Incredible Longevity: This 100g stone is highly economical; with proper care, a single block can last for months or even years of daily use.
• Pure & Fragrance-Free: Contains no synthetic additives, perfumes, or parabens, making it the perfect choice for men with sensitive skin.

Technical Specifications

• Material: 100% Natural Potassium Alum
• Benefit: Stops bleeding, closes pores, tones skin
• Format: Hand-polished crystal block
• Origin: Made in France
• Weight: 100g