Step 01 · Cold press
The bar begins as olive oil. Not just any olive oil — single-origin Andalucían fruit, pressed slowly, below 27°C. Heat is faster and yields more oil, but it cooks off the polyphenols (the bitter, peppery, slightly green notes that give the oil its character) and degrades the long-chain fatty acids that go on to form a good, hard, long-lasting bar.
Cold pressing costs us yield. We get less oil out of every kilo of fruit. We also get an oil that smells of the grove it came from, and behaves differently in a cure than refined olive oil does. That trade — less, but better — sets the tone for everything else.
Step 02 · Saponify
Saponification is the chemical reaction that turns oil into soap. Oil + alkali (in our case sodium hydroxide dissolved in spring water) = soap molecules + glycerin, with a small surplus of unreacted oil left in the bar to keep it gentle on skin.
We mix by hand. The oil and the lye-water are brought together at body temperature, stirred until they emulsify and begin to thicken (“trace”), and then poured into wooden trays lined with raw linen. We add a little Mediterranean sea salt and a pairing of juniper-berry and Atlas-cedar essential oils at the end of the mix — late enough that the saponification reaction doesn’t cook off the volatile top notes.
Then we leave the trays alone, covered with a wool blanket, for twenty-four hours. The bars set. The reaction continues quietly under the blanket. The next morning, the trays come off, the bars come out, and they look like soap.
Step 03 · Slow cure
A bar that is cut on day one is technically soap, but it is not yet finished. The saponification reaction continues — slowly — for weeks. Water continues to evaporate. The pH drops from around 11 to a gentler 9.4. The crystalline structure of the bar tightens, which makes it harder, longer-lasting, and capable of producing the fine, dense lather that triple-milled bars are known for.
We cure for twenty-eight days. On cedar shelves, in a quiet room, at a steady humidity. The shelves are wide and slatted so air circulates around every face of every bar. We turn each bar once a week so no single side rests on the shelf longer than another.
Why twenty-eight days specifically? It is the point at which the bar stops losing weight. Before that, it is still drying. After that, it is stable. Less time and the bar is softer, more pH-aggressive, faster to dissolve in the dish. More time and we are paying for shelf space without much further return. Twenty-eight is the elbow of the curve.
Step 04 · Triple mill
Cured bars are then run through a mill three times. Milling presses the soap through fine rollers, which compresses the molecular structure further and removes any remaining trapped air. The result is a denser bar — a triple-milled bar will outlast a once-milled bar of the same weight by roughly a third.
After the third pass, the soap is extruded as a long bar, cut to weight (70 g), and pressed in a die. The die debosses our wordmark on the top face and rounds the edges slightly so the bar is comfortable in the hand. From there it slides into one die-cut sheet of 300 gsm uncoated cream cardstock — folded twice, no glue, no insert card.
What you get
A small, dense, slightly resinous bar of soap. pH 9.4. Net weight 70 g. Six things on the ingredient list (saponified olive, water, glycerin from the saponification reaction, a little sea salt, juniper berry, atlas cedar) and nothing else — no fragrance compounds, no preservatives, no proprietary blends. The cure is long enough that it doesn’t need them.
On wet skin it builds a slow, fine lather. Set it on a draining dish between uses and a single bar runs about six to eight weeks of daily face- and hand-washing for one person. We are deliberately slow about everything that touches the bar; we hope you take your time with it too.