How to Make Vegan Soap: A Step-by-Step Guide

Even once you successfully transition to veganism, you might not know that most commercial soaps contain animal fats. That’s why creating your own vegan soap ensures you’re using a cruelty-free product.

This step-by-step guide will teach you how to make vegan soap at home. You’ll find out about crucial ingredients and necessary equipment, plus safety tips for working with lye.

By the end of this guide, you’ll be able to craft your own vegan soaps tailored to your preferences. It’s easier than you think, and the results are immensely satisfying.

Let’s embark on this soapmaking journey together!

Key Takeaways

  • Making your own vegan soap gives you full control over the ingredients used and ensures a cruelty-free product.
  • Essential ingredients for vegan soap include lye, olive oil, coconut oil, shea butter, avocado oil, coconut milk powder, and may chang essential oil.
  • Necessary equipment includes safety gear (goggles and gloves), a digital kitchen scale, soap molds, containers for measuring and mixing lye, a stick blender, and containers for melting oils.
  • Safety precautions are paramount when handling lye; always wear protective gear and work in a well-ventilated area.
  • During the soapmaking process, combine room temperature oil mixture and lye solution, and blend until achieving a medium trace consistency before pouring into molds.
  • The final product needs to be cured for 4-6 weeks before it’s ready to use or gift.

Why Make Your Own Vegan Soap?

Creating your own vegan soap offers an array of benefits. Firstly, it gives you complete control over the ingredients used.

  • Unlike store-bought counterparts, homemade soaps are free from artificial fragrances and harmful chemicals like parabens and sulfates. These additives can cause skin irritation or dryness, especially for those with sensitive skin. By crafting your own soap, you can choose natural, skin-friendly ingredients that work best for you.
  • Secondly, it’s a surefire way to promote cruelty-free practices. Commercially made traditional soap often relies on animal products like tallow, which is derived from beef fat. This means that while they may clean effectively, they aren’t ethically appealing to those who subscribe to a vegan lifestyle. By making your own vegan soap, you’re ensuring that no animals are harmed in the process.
  • Thirdly, homemade vegan soaps are eco-friendly. You can cut down on waste by reusing containers and choosing packaging-free ingredients. This is extremely important, as the Environmental Protection Agency of the United States estimates that packaging waste accounts for nearly one-third of all trash produced each year.

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Essential Ingredients for Vegan Soap

To craft your own vegan soap, there are seven key ingredients you’ll need:

  • Lye: This potent ingredient can be found in some drain cleaners and is available as flakes or beads. Take safety precautions when handling it.
  • Olive oil: A common ingredient in soap making known for its nourishing qualities. You can infuse the olive oil with herbs for added benefits.
  • Coconut oil: It’s cheap, readily available, and adds hardness and bubbly power to your soap.
  • Shea butter: This moisturizes and adds hardness to your soap, making it a sustainable alternative to palm oil.
  • Avocado oil: It’s incredibly nourishing and moisturizing.
  • Coconut milk powder: This vegan product gives your soap a creamy feel and acts as a plant-based replacement for goat milk.
  • May chang essential oil: This bright, citrusy oil is a sustainable way to naturally add fragrance to your soap. It’s a great alternative to artificial fragrance oils and won’t fade in the finished product.

Essential Equipment for Soapmaking


So, what tools do you need to start making your own vegan soap?

Safety comes first, so don’t forget your goggles and gloves. You’ll also need a digital kitchen scale, which is essential for accurately measuring your ingredients. A mistake here could mean a soap with too much lye, which is definitely not what you want!

Your next purchase should be soap molds. Silicone molds are a great option – they come in a variety of shapes and sizes and make removing your soap a breeze.

You’ll also need containers for measuring and mixing your lye. Thick plastic containers or stainless steel pitchers work well but avoid anything made of aluminum or glass. That is because sodium hydroxide (lye) interacts very energetically with both of these materials, essentially dissolving the aluminum and glass containers.

A stick blender, often referred to as an immersion blender, is another must-have. This tool will drastically reduce your stirring time, turning hours of manual labor into mere minutes.

Lastly, a small glass jar for measuring essential oils and an old saucepan or heat-resistant plastic container for melting your oils will round out your soapmaking kit.

Remember – once you use these tools for soapmaking, they can’t be used for food prep anymore.

Safety Precautions When Using Lye


Now that you’ve got your essential soapmaking equipment, it’s crucial to focus on the safety precautions when handling lye. Remember, lye is caustic and can cause serious burns if it comes into contact with your skin or eyes.

Here are some essential safety considerations you should always follow before you decide to make soap:

Safety Precautions for Using LyeDescription
Protective GearWear goggles and gloves to shield your eyes and hands. Dress in a long-sleeved shirt to guard your skin.
Well-ventilated and Safe AreaOperate in a space with good air circulation. Open a window or switch on a ceiling fan to dissipate any fumes. Ensure children and pets are kept at a safe distance from your soapmaking area.
Lye HandlingAlways pour lye into water, not vice versa, to prevent harmful reactions. Note that lye can emit harmful fumes when initially mixed with liquid. Wearing a mask or turning your head aside is advised to avoid inhalation. Be cautious of the heat generated by the lye solution at first. Keep it inaccessible to kids and pets.]

Step-by-Step Soapmaking Procedure


Once all safety precautions have been taken into account, begin by preparing your lye solution. This is done by carefully adding lye to water and stirring gently until it’s fully dissolved. Once that’s done, set it aside for later use.

Next, melt coconut oil and shea butter in a water bath over low heat. Make sure not to overheat them, as this may affect their beneficial properties. Following that, add olive oil and avocado oil to the melted mixture. These oils will enrich your soap with nourishing vitamins and fatty acids.

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The next step involves adding the essential oil of your choice – this will give your soap its unique scent and therapeutic properties. Then, add coconut milk powder to the mix, further enhancing the moisturizing benefits of your homemade soap recipe. Use a stick blender to blend all these ingredients thoroughly until they are well incorporated.

At this point, both your oil mixture and lye solution should be at room temperature. Combine them and continue blending until you achieve a medium trace – a consistency similar to thin pudding.

Once achieved, pour your soap batter into a mold. Tap it down gently a few times to release any air bubbles trapped within the mixture. You can then texture the top of the soap using a skewer or fork for an added aesthetic touch. Decorate it further with blue coneflowers for a natural, herbal appeal.

Wrap your mold in a heavy towel for insulation, taking care not to squash the textured top you just created. Let the soap sit undisturbed for 48 hours before unmolding and cutting it into bars.

Can I Start Using Vegan Soap Immediately After It’s Made?

Your vegan soap needs to be cured for about 4-6 weeks. 

The curing process allows the soap to harden and last longer. During this time, any remaining water evaporates, creating a firmer bar of soap. Also, curing gives the soap time to neutralize any remaining lye, making the soap gentler on your skin.

To cure your soap:

  • Place it in an area with good airflow (like a wire rack in an unused room).
  • Make sure the bars aren’t touching each other.
  • Turn them over once a week so that all sides dry out evenly.

After your soap has cured, it’s ready to use or gift! Handmade vegan soap makes for a thoughtful present that shows you put time and care into creating something unique and beneficial.


So, there you have it! A comprehensive guide to making your own vegan soap at home. Not only is this a rewarding DIY project, but it also lets you take control of what goes onto your skin.

You can customize the recipe according to your preferences and needs, ensuring a cruelty-free, eco-friendly product. With some time and patience, you’ll be well on your way to creating beautiful, nourishing, homemade vegan soaps.

Your skin (and the environment, as well as spared animals) will thank you!

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