If you’re looking for a natural way to make soap at home that leaves your skin feeling soft and nourished, consider making your own hemp oil soap. Hemp soap offers many benefits thanks to its star ingredient, hemp seed oil. Keep reading to learn why you should add hemp soap to your bath routine and how to craft this easy soap recipe using natural ingredients you may already have at home.

Why Choose Hemp Soap?

Hemp seed oil, which comes from the seeds of the hemp plant, is the key component that sets hemp soap apart from other soap recipes. Hemp oil contains omega-3 fatty acids, proteins, and vitamins that penetrate deep into the skin to provide intense hydration. The oils in hemp soap also work to soothe skin irritations like eczema.

Additionally, the antioxidant properties of hemp oil help undo skin damage caused by environmental stressors. Hemp seed oil leaves skin smooth and soft by locking in moisture. When added to soap, hemp oil offers a gentle formula that cleans skin without stripping it of natural oils, perfect for oil soap. This makes hemp oil soap an excellent choice for all skin types, including sensitive skin.

Creating Your Own Hemp Soap at Home

Want to harness the benefits of hemp for your own custom soap? We’ll walk through a simple cold-process soap recipe using hemp seed oil. Follow along to make hemp soap from scratch.

What Is Cold-Process Soapmaking?

The cold process refers to the most basic soap-making method. Cold-process soap is created by combining oils and butter (the soap “fat”) with a lye-water solution at room temperature. Through a chemical reaction called saponification, the mixture transforms into a bar of soap.

Cold-process soap retains the natural glycerin created during saponification, keeping bars mild and skin-nourishing. While this method requires working with lye, you can make luscious cold-process soap safely with the right precautions.

Ingredients and Equipment for Hemp Soap

Making cold-process soap starts with gathering ingredients and supplies. Here’s what you’ll need:

Oils and Butters

  • Hemp seed oil
  • Coconut oil
  • Olive oil
  • Shea butter

Lye and Water

  • Distilled water
  • Lye crystals


  • Digital scale
  • Thermometer
  • Slow cooker or crockpot
  • Mold(s) for finished soap
  • Mixing spoon
  • Mixing bowl
  • Stick blender

Safety Gear

  • Goggles
  • Mask
  • Gloves

Additions (Optional)

  • Essential oils or soap colorants

Step-By-Step Instructions

Once you have everything on hand, it’s time to make soap! Follow these steps:

1. Put on your safety gear. Lye is extremely caustic, so goggles, gloves, and a mask protect your eyes and skin.

2. Weigh out the oils and butter. Place your mold on the scale, hit tare to reset to zero, then weigh out:

  • 300g hemp seed oil
  • 300g coconut oil
  • 200g olive oil
  • 100g shea butter

Transfer the oils and butter to your slow cooker insert.

3. Make the lye solution. In a separate container, slowly stir 100 g of sodium hydroxide lye into 250 g of distilled water. Set aside to cool.

4. Heat oils to 95–100°F. Gently heat the oil and butter mixture over low heat until it reaches 95–100°F. Turn off the slow cooker.

5. Combine and blend. Carefully pour the lye solution into the warmed oils. Use your stick blender to fully combine for 1-2 minutes.

6. Add extras (optional). At a lighter trace, stir in 2 teaspoons of essential oils or soap colorants until fully blended.

7. Pour into the mold. Carefully transfer your soap batter into your prepared mold.

8. Cover and insulate. Place the lid on your mold or wrap it in towels to insulate for 24 hours. This helps saponification finish in cold process soaps.

9. Unmold and cut. Gently remove your new soap from the mold and cut it into bars. Allow bars of hemp oil soap to finish curing in a well-ventilated area for 4-6 weeks.

And that’s it—you now have natural hemp soap made at home using simple ingredients and easy cold-process soap-making steps! Customize batches by trying different essential oil blends, colorants, or visually creative designs.

Tips for Making Perfect Hemp Soap Bars

Looking to master hemp soap? Here are some tips to help dial in the process:

  • Stick blend for a thinner trace rather than a thick batter, which makes pretty but difficult-to-unmold bars.
  • Weigh ingredients including hemp oil and lye for precision. Do not attempt complicated substitutions mid-batch.
  • Use ice cubes to quickly bring down temperatures before blending for a smooth oil soap mixture.
  • Stir gently and scrape the container sides periodically while blending.
  • Use pure soapmaking oils only, as many food oils contain free fatty acids that interfere with saponification.

While lye safety intimidates beginners, don’t fear; thousands of hobbyists safely make soap at home every day. With reasonable precautions and persistent practice, you too can become a cold-process soap-making pro!

Ready to Get Soaped?

What are you waiting for? Make hempy homemade soap with this easy beginner cold process recipe using skin-loving hemp seed oil, achieving a rich lather. Did we miss your biggest question about making cold process soap with hemp? Ask below! Until then, we’ll be over here, stirring our next essential oil infusion.

Summary of Key Points

  • Hemp soap made at home nourishes skin thanks to hemp oil’s fatty acids, proteins, and vitamins.
  • The cold process method creates soap by joining oils, fats, and a lye solution to trigger saponification.
  • Safety gear like goggles, masks, and gloves should be worn when making cold-process soap.
  • Additional customization can come from essential oils, colors, textures, and mold shapes.
  • Practice makes perfect; keep trying soap recipes to master technique and find your preference.

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