DIY Recipes, Free Soap Making Recipes, Soap Making

Cold Process Soap Recipe for Psoriasis

Cold Process Soap Recipe for Psoriasis

Cold Process Soap Recipe for Psoriasis

Today, we will be learning about a cold process soap recipe for psoriasis conditions.

Due to the use of high amount of olive oil, shea butter, and castor oil, these vegan handmade soap bars are very conditioning, great for psoriasis skin that are normally dry and sensitive.

Castor oil, olive oil and shea butter are widely known for their conditioning properties. Using these in your handmade soap recipe will help produce a gentle moisturizing soap bar that’s mild on cleansing.


Note: Extra virgin olive oil can be substituted with olive oil pomace. Organic unrefined shea butter can also be substituted with pure refined shea butter. If you are allergic to shea butter, substitute it with mango butter or cocoa butter. You will need to recalculate the lye amount needed.


  1. Wear your protective gear (gloves, eyewear, long sleeves).
  2. Measure out the distilled water into a stainless steel container.
  3. Measure out the sodium hydroxide in a separate stainless steel container.
  4. Add sodium hydroxide slowly to your distilled water.
  5. Stir the sodium hydroxide into your water till clear.
  6. Set the lye solution aside to cool (around 38 degrees to 42 degrees).
  7. Measure out your fixed oil and butter into a stainless steel container.
  8. Heat your oil and butter to around 38 degrees to 42 degrees.
  9. Add lye solution into your oil and butter container.
  10. Use either a hand stirrer or an electric immersion blender to mix.
  11. Continue mixing/blending until it reaches trace.
  12. At trace, pour your soap batter into a mold.
  13. Keep the soap in a mold for at least 24 to 48 hours.
  14. Within this period, you will notice the soap batter hardening.
  15. Once it has hardened, remove the soap from the mold.
  16. Cut the soap loaf into bars.
  17. Place the soap bars onto a curing rack or area.
  18. Allow your soap bars to cure for at least 6 to 8 weeks before use.
  19. Once it has completed the curing process, it’s ready for use!

How to Use

This cold process handmade soap bar for psoriasis is a mild and gentle soap bar (due to the high amount of castor oil, olive oil and shea butter used). It is also great for people with eczema, sensitive or dry skin. Once your soap bars have completed their curing process, you can use them as usual.

  1. First, give your body a good rinse to loosen up the dirt and excess oils on your skin.
  2. Lather your soap bar between your hands, set aside the bar, and apply that to your skin.
  3. You can also use a loofah, washcloth, or soap bag to hold the lather.
  4. Rinse off with water and you are done.

Want to learn cold process soap making?

Learn how to make your own soap with our soap making classes in Singapore!

Singapore Soap conducts soap making workshops for people who are interested to become soap makers. Join our natural handmade cold process soap-making classes today and learn to make your very own cold process soap.

Register for our basic or advanced cold process soap making classes today and give your family a boost of health with your very own handcrafted, chemical free, wholly natural handcrafted soap.

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About Singapore Soap

Singapore Soap is a wholesale supplier for soap making supplies, candle making supplies and manufacturer of natural castile soap, melt and pour soap bases, liquid soap bases and hand sanitizer in Singapore. We carefully source and select quality and cost effective ingredients to ensure our customers receives only the best quality products at the most economical wholesale price. You can also learn to make your own DIY soap with our soap making lessons in Singapore. We conduct soap making classes for soap makers to learn how to make soap. Join our easy-to-learn classes and learn the benefits of why handmade soap are better and healthier for you.

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