Coconut Oil Soap for Hair: Benefits, Uses, and DIY Recipe Guide

Coconut Oil Soap for Hair

A Natural Solution: Coconut Oil Soap for Hair

Coconut oil has been celebrated for its numerous benefits, particularly in hair care. Whether used as a shampoo bar, a leave-in treatment, or for a rejuvenating scalp massage, coconut oil soap provides a versatile solution for hair health.

Benefits of Using Coconut Oil Soap for Hair

  1. Moisturization: Coconut oil’s fatty acids are known to moisturize the scalp and hair, reducing dryness and breakage. Reference Study
  2. Gentle Cleansing: Natural, devoid of harsh chemicals, coconut oil soap ensures that hair retains its essential oils. Reference Article
  3. Scalp Health: Its antibacterial properties are known to combat dandruff and soothe itchiness. Reference Study
  4. Shine and Luster: Regular application has been observed to lend hair a characteristic shine and softness. Reference Article

How to Use Coconut Oil Soap for Hair

  • Wet Hair: Start by thoroughly wetting your hair.
  • Apply Soap: Create lather with the coconut oil soap bar and apply it to your scalp and hair.
  • Massage: Gently massage the lather through your scalp and hair.
  • Rinse: Ensure thorough rinsing to avoid any residue.

For a detailed application guide, check out our video tutorial.


  • 100 grams of pure coconut oil (virgin or cold-pressed recommended)
  • 50 grams of distilled water
  • 20 grams of lye (sodium hydroxide)
  • Essential oils (optional for fragrance and added benefits; lavender or tea tree are popular choices)


  1. Safety First: Before starting, make sure you’re wearing protective gloves and safety goggles. Work in a well-ventilated area and keep vinegar nearby to neutralize any accidental lye spills on the skin.
  2. Prepare the Lye Solution: Slowly and carefully, pour the lye into the distilled water (never the other way around) while stirring gently. This will cause a chemical reaction, making the solution heat up and fume. Allow this mixture to cool down in a safe place where it won’t be disturbed.
  3. Melting the Coconut Oil: In a separate pot or heat-resistant bowl, gently melt the coconut oil over low heat or in a microwave until it’s completely liquid.
  4. Combining Oil and Lye: Once the lye solution and coconut oil have both cooled to around 100°F (38°C) or room temperature, slowly pour the lye solution into the melted coconut oil. Stir continuously until well combined.
  5. Blending to Trace: Using a stick blender, blend the mixture in short bursts until it reaches ‘trace.’ This means the soap mixture should be thick enough to leave visible traces or patterns on the surface when dripped from a spoon.
  6. Add Essential Oils: If you’re using essential oils, add them now and give the mixture another quick blend to incorporate.
  7. Pour into Molds: Carefully pour the soap mixture into silicone molds or a lined wooden mold. Tap gently to remove any air bubbles.
  8. Set and Cure: Cover the molds with plastic wrap or parchment paper and let them sit for 24-48 hours. Once set, remove the soap from the molds and cut it into desired sizes.
  9. Curing Continued: Place the cut soaps on a drying rack in a cool, dry place. Let them cure for 4-6 weeks, turning occasionally to ensure even drying. This curing time allows the saponification process to complete and ensures a milder, harder, and longer-lasting bar.
  10. Store: Once fully cured, store your coconut oil soap bars in a cool, dry place.


Coconut oil soap is more than just a cleansing agent; it’s a holistic treatment for hair. Those looking for natural alternatives in hair care can certainly benefit from this.

Remember to always patch-test any new product, and for more holistic haircare insights, explore other natural ingredients and their manifold benefits.

For those new to soap-making or those who have concerns regarding coconut oil and its compatibility with their hair type, always consider seeking expert advice or conducting a patch test.

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