If you have curly hair, you already know about sulfates. You probably found out the hard way — a particularly stripping wash that left your curls as frizz, followed by the research that explained why. Sodium lauryl sulfate and ammonium laureth sulfate dissolve the oils that define curl structure. They are efficient surfactants. They are not friends of the curl.
The curly hair community has been navigating this terrain for years — co-washing, low-poo methods, silicone-free formulations, ingredients lists examined with the same intensity most people reserve for pharmaceutical labels. Into this world: Aleppo soap.
The olive oil base of Aleppo soap is oleic-acid dominant — a fatty acid that nourishes hair without the stripping action of sulfates. The laurel oil provides antibacterial and antifungal scalp benefits without synthetic surfactants. It is, in the language of the curly hair world, genuinely low-poo.
What curly hair needs from a cleanser
Curly hair has a structural characteristic that makes it different to wash: the hair shaft is elliptical rather than round, and the cuticle lies less flat than straight hair. This means curly hair is more porous — it absorbs water and products more readily, but also loses moisture more quickly. The natural oils produced by the scalp travel down a straight hair shaft easily; they travel a spiral shaft slowly, which is why curly hair tends to be drier at the ends than straight hair of the same length.
An ideal cleanser for curly hair removes excess oil and product buildup from the scalp without stripping the hair shaft, which needs to retain moisture for curl definition. This is precisely what Aleppo soap’s olive oil base is designed to do.
Choosing the right Avlia bar for curly hair
The Avlia 16% Laurel Oil Bar is the starting recommendation for most curly hair types. It provides enough laurel oil for effective scalp cleansing while the olive oil base dominates the formula and delivers moisture to the hair shaft. The bar rinses clean without the stripping aftermath that kills curl pattern.
For oily scalp with curls, the Avlia 30% Bar provides more active sebum control while still being olive-oil-dominated enough for the hair lengths.
For very dry, high-porosity curls or colour-treated curls where moisture retention is the priority, the Avlia 10% Bar tilts further toward the nourishing olive oil base.
For dandruff or seborrhoeic dermatitis alongside curls — a common combination — the Avlia 100% Laurel Oil Shampoo Bar for scalp-focused washing, followed by a separate conditioner for the lengths, is the most targeted approach.
The technique for washing curly hair with Aleppo soap
Section the hair first. Curly hair tangles when bunched together under water — section it into four to six parts before getting it wet.
Wet hair thoroughly — curly hair is resistant to water penetration. Take time to saturate.
Build lather between palms. Depending on hair density, you may need to re-lather two or three times across different sections.
Apply lather from scalp to lengths in each section. Massage the scalp with fingertip pressure. Work the lather down the length of each section without scrubbing — the goal is to distribute the lather and the scalp sebum it picks up, not to agitate the curl structure.
Rinse with cool water. Cool water closes the hair cuticle, which directly affects how the curl forms when it dries.
ACV rinse: during the transition from synthetic shampoo to Avlia, an apple cider vinegar rinse after each wash (one tablespoon in one cup warm water) is particularly useful for curly hair. It removes the residue of silicone buildup, restores acidity to the cuticle surface, and noticeably improves curl definition.
The transition period for curly hair
The transition from silicone-heavy curly hair products to natural soap may take longer for curly hair than for straight hair — up to four to five weeks rather than three. Silicone in curl creams, leave-ins, and shampoos is particularly adherent to the elliptical curl shaft. ACV rinses after every wash during this transition are essential.
At the end of the transition, most curly hair users report that their natural curl pattern emerges more distinctly than it did with silicone coatings. The curl that was soft and defined-by-product becomes a curl that is alive on its own.
Find the Avlia 16% and 30% Laurel Oil Bars at avliahome.com.