The stone i have is a potassium alum crystal.
Alum stone deodorant how to use.
An article in the journal of the national cancer institute oct 16 2002 concluded that there was no connection between use of antiperspirants and the risk of breast cancer.
They mainly used it to reduce the cloudiness in their water.
The deodorant stone offers safe natural odor protection using only mineral salts and can be used as a gentle alternative to products with aluminum chlorohydrate aluminum zirconium phthalates and parabens.
Here i described my experience using potassium alum as a deodorant and what i found.
What s more it leaves no traces on your clothes.
If you are interested at how i made my powder here are the steps.
My deodorant stone of choice is a crystal of potassium alum a salt drawn from bauxite ore.
Sometimes you can find it as a gel or powder.
Apply the alum stone directly to the skin taking care to moisten the area a little.
Deodorants often make the papers due to the risks associated with the aluminium salts they can contain.
Alum stone a natural mineral can be the perfect substitute for your favourite deodorant.
First one of the most important characteristics is that the alum stone has antiperspirant properties.
More recently though a study suggests that aluminum compounds can change the way breast cells divide even at low concentrations journal of applied toxicology online jan.
There isn t a ton of scientific research on how this alum behaves differently from the other dreaded.
If you use a stone it may come on its own or attached to a plastic base.
That s why people often use it to make natural deodorants.
Crystal deodorant is available as a stone roll on or spray.
It s also used in traditional chinese medicine.
What is an alum stone.
Aluminum and the breast.
An alum stone is a natural deodorant stone.
So here are the facts.
Potassium alum occurs naturally as a.
They were originally used by the ancient egyptians as far back as 1500 bc.
Here a dermatologist explains how they work if they re safer than antiperspirants and how to use one.