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Can Aleppo Soap Double as Shampoo?

In‑Depth Look at Laurel & Olive Oil Chemistry, pH Balance, and Hair‑Care Benefits of “Aleppo Soap”
July 27, 2025 by
Mohamad Akkad
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1. Introduction

While traditional shampoos rely on synthetic surfactants, Aleppo soap is crafted from olive oil, laurel (bay) oil, water, and lye—offering a rich blend of fatty‑acid salts and glycerin. Many “No‑Poo” enthusiasts report healthier scalps after switching to Aleppo soap shampoo RedditWikipedia.

2. Composition & ​Saponification Chemistry

  • Olive Oil (Olea europaea): ~70–80 % oleic acid, provides mild cleansing plus conditioning.
  • Laurel Oil (Laurus nobilis): ~38–50 % lauric acid, offers antimicrobial and sebum‑regulating effects.
  • Lye (Sodium Hydroxide): Converts triglycerides into sodium oleate/laurate (soap) and glycerin via saponification WikipediaNatural French Soap.
    This yields a natural surfactant system of fatty‑acid salts, ideal for gentle oil emulsification.

3. pH Balance & Scalp Health

  • Typical pH of Aleppo Soap (liquid form): ~9.5
  • Optimal scalp pH: 4.5–5.5
    An alkaline wash opens hair cuticles—initially causing dryness or frizz—but a simple apple‑cider‑vinegar rinse (pH ~3) restores acidity and seals cuticles, mirroring pH‑balanced shampoo practices Lorbeer.

4. Cleaning Mechanism vs. Commercial Shampoos

  • Surfactants in Shampoo: Sulfates (SLS/SLES) for abundant foam.
  • Surfactants in Aleppo Soap: Sodium oleate/laurate (soap molecules) producing moderate lather but effective grease removal.
  • Residue & Conditioning: Glycerin byproduct acts as a humectant—often leaving hair softer than many “sulfate‑free” shampoos Wikipedia.

5. Laurel Oil Benefits for Hair

  • Antimicrobial: Inhibits dandruff‑causing Malassezia fungi and bacteria.
  • Sebum Regulation: Balances oily scalps without over‑stripping natural oils.
  • Shine & Strength: Fatty acids penetrate the shaft, boosting elasticity and gloss natrl skincare.

6. How to Use Aleppo Soap as Shampoo

  1. Form Selection: Solid bar or liquid Aleppo Soap (pre‑diluted).
  2. Dilution for Solid Bar: Grate 5–10 g into 200 ml warm water; shake to create a milky cleanser.
  3. Application: Massage into wet scalp; rinse thoroughly.
  4. Acid Rinse: Combine 1 tbsp apple‑cider vinegar with 500 ml water; pour over hair to rebalance pH.
  5. Optional Conditioning: Apply a few drops of natural oil (e.g., argan) to damp ends La Corvette.

7. Potential Drawbacks & Mitigation

  • Hard Water Buildup: Mineral ions react with soap, causing residue—use a citric‑acid or vinegar chelating rinse.
  • Transition Period: Initial waxy feel until silicones/SLS clear out—usually 1–2 washes.
  • Strong Herbal Scent: If preferred, switch to a scented Aleppo Soap variant (lavender/rose) or add a few drops of essential oil in your rinse Reddit.

8. Conclusion

With proper pH management and rinsing techniques, Aleppo Soap serves as a viable natural shampoo alternative—offering antimicrobial, sebum‑regulating, and conditioning benefits without harsh chemicals.

🛒 Ready to make the switch? Discover our range of liquid Aleppo Soap and scented Aleppo Soap options at Akkad Trading.

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