Osma Alum Block is a hard crystalline stone that becomes activated when brought into contact with water and the skin. Long believed to possess incredible healing powers we now understand it’s an effective antiseptic and antiperspirant that provides a balm like film over skin. Such a seal puts a halt to bleeding and keeps moisture locked in long after the shave.
Dszymanski (verified owner) –
Works really well, bought it couple times from Shavelounge-service second to none as usual-then decided to try a bit cheaper one from ebay (non branded). Will never do it again as you can feel how low quality it is… Osma alum block is quality and lasts long months. I recommend it to all DE fans
Ben –
Ordered as part of a set for my dad. Great alum block, comes smooth unlike many others. Service was great as always and arrived on time despite being right before christmas.
Craig F. –
I have never used one of these before so I have little to compare it to, but it seems to be well made, and does make my post shave skin feel smoother.
Lee B. –
Fantastic product, it really soothes after shaving.