Crafted for Precision & Everyday Comfort
Post-Shave & Skin Care

Alum Block Aftershave

100% natural solid potassium alum crystal that tightens skin pores, soothes razor burn, and halts microscopic cuts instantly.

Alum Block Aftershave
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Natural Mineral Potassium Alum Block

C$ 15.00 C$ 19.00

Natural alum block to soothe the skin and stop minor bleeding after shaving.

SKU: PS-ALUM-100G
Compatibility: Universal Post-Shave Care (All Razor Types)
Finish: 100% Solid Natural Potassium Alum Stone

Natural Astringent

Instantly seals microscopic nicks and tightens facial pores without artificial chemical sting.

Antiseptic Mineral

Natural mineral salts prevent bacterial build-up, calming post-shave redness and razor burn.

Long-Lasting Crystal

A single dense 100g mineral block lasts up to 12 months with routine daily rinsing and drying.

100g Solid Pure Crystal
100% Potassium Alum
0% Alcohol & Scent
12+ Mo Usable Lifespan
Traditional Post-Shave Care

The Purest Mineral Care for Irritated Skin

Used by traditional barbers for generations, the natural potassium alum block remains the quintessential post-shave remedy. Cool tap water activates the mineral stone, releasing gentle natural salts that tighten pores and seal microscopic nicks on contact. The mineral barrier calms post-shave heat without harsh synthetic perfumes or dehydrating alcohol.

Applying the stone provides instantaneous tactile feedback on your shaving technique. Any spots with excessive blade pressure will create a brief, gentle tingle, helping you master blade angle with each morning routine. Simply moisten the block, glide it smoothly over freshly shaved areas, let it sit for thirty seconds, and rinse with cold water before applying your balm.

What Is Included & Key Highlights

  • 1x Solid Potassium Alum Mineral Block (100g / 3.5 oz)
  • Hand-smoothed rounded edges for effortless, tug-free skin glide
  • Unscented, hypoallergenic mineral formula for sensitive skin
  • Protective ventilated travel storage case included
Mineral Profile

Product Specifications

Mineral Type 100% Pure Potassium Alum
Weight 100 grams / 3.5 oz
Fragrance Unscented (No Added Perfume)
Skin Compatibility All Skin Types & Sensitive Skin
Origin Natural Crystal Quarry
Storage Case Ventilated Travel Box
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