Ingredients · 8 minutes read
What Is Savon Noir? A Guide to Moroccan Black Soap
A soft olive paste, not a bar and not a lather — and the first step of a ritual rather than a product on its own.
Savon noir is the black soap used at the start of the hammam. It is a soft paste rather than a bar, dark green-black, faintly bitter in smell, and it does not foam the way a shower gel does. Almost everything people find confusing about it comes from expecting it to behave like soap as they already know it.
What it is made of
Olives, essentially. Olive oil — and in traditional production, macerated olives as well — saponified with a potash alkali. Potash-based soaps come out soft and paste-like; the hard bar in your bathroom is the soda-based version of the same chemistry. That is the whole reason savon noir arrives in a tub or a tube rather than wrapped in paper.
The colour comes from the olives, not from added pigment. It should look like dark green-black jam and smell faintly of olives and salt.
What it actually does
It softens. Applied to warm, damp skin and left for five to ten minutes, it loosens the surface layer of dead skin so that it can be lifted away mechanically afterwards with a woven glove — the kessa. The soap does the preparing; the glove does the removing.
This is why using savon noir like a body wash — apply, rub, rinse immediately — is a waste of it. Without the wait, and without the glove, you have used an unusually expensive cleanser and skipped the part that does the work.
It is a cleanser and an exfoliation aid. It is not a treatment for a skin condition, and any writing that tells you black soap cures something should be read with that in mind.
How to use it properly
Get warm and damp first. A steam room is ideal; ten minutes in a hot shower with the door closed does the same job. Heat is not a nice extra here — the ritual is built on it, and the soap behaves differently on cold skin.
Apply a thin layer over the body. You need much less than instinct suggests — this is a paste, and a coin-sized amount covers an arm.
Wait five to ten minutes. Don't scrub during this part.
Rinse, then work over the skin with a kessa in long strokes — limbs first, then the back. What comes away is dead skin, and there will be more of it than you expect the first time.
Rinse again, then finish with clay or oil. Skin is newly bare at this point and takes whatever you give it.
Once a week is plenty. This is not a daily product, and treating it as one will leave you raw.
Why ours comes in a tube
Traditionally, black soap is kept in an open pot — scooped by hand, shared, topped up. In a household that is fine. In a spa, and increasingly for anyone who thinks about it, the same open pot and many different hands is a genuinely poor idea.
BÉLDI's savon noir is sealed in a chrome tube with a key that rolls it up from the base. Nothing about the soap is different. It simply never sits open, and nothing reaches it before your skin does.