Osma Alum Block 75g
Regular price
$13.99
/
Buy 1, get 15% off additional units
Highlights
The Osma Alum Block is a classic post-shave essential made from 100% potassium alum. A natural mineral that stops minor nicks and cuts from bleeding, soothes shaving irritation and tightens the skin — a single block lasts for months of daily use.
- 100% potassium alum — natural astringent and antiseptic
- Stops bleeding from minor shaving nicks and cuts
- Soothes irritation, redness and razor burn
- Tones and tightens skin after shaving
- One block lasts for months
- Made in: France
Description
Alum has been used in post-shave care for centuries, and the Osma Alum Block is one of the finest examples available. Mined and formed from pure potassium alum, it works as a natural astringent — closing pores, tightening the skin and providing immediate relief from the minor irritation that comes with wet shaving. Run the damp block across freshly shaved skin and the familiar tingle tells you it's working. Any nicks or cuts can be spot-treated directly. A staple in any serious wet shaver's kit, and particularly useful for anyone new to safety razor shaving.
How to Use: Wet the block and run over freshly shaved skin. For minor cuts, apply directly to the nick and hold briefly. Rinse with cold water after use and allow to dry before storing.
Details
Size: 75g
Ingredients: 100% Potassium Alum
Made in: France
DELIVERY
Australia
- Free standard delivery on orders over $35 ($4.99 for orders under)
- $3.99 express delivery
- Free pick-up — Clayton VIC 24/7 parcel locker, ready within 15 mins (7:30am–3pm Mon–Fri)
| Delivery area | Standard | Express |
|---|---|---|
| Melbourne, Geelong, Ballarat & Bendigo | 2 days | Next day |
| Sydney, Wollongong, Newcastle, Adelaide & ACT | 2–4 days | Next day |
| Brisbane, Gold Coast, Sunshine Coast & Hobart | 3–5 days | Next day |
| Perth & Darwin | 5–8 days | 2 days |
| Rest of Australia | 7–10 days | 4 days |
* Same-day dispatch on orders placed before 3pm AEST Mon–Fri.
International
We ship within Australia only.
Free Delivery Australia-Wide Over $35
Order Before 3 pm for Same Day Dispatch
Trusted by Over 300,000 Aussies

Osma Alum Block 75g
$13.99
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