↑ Table of contents ↑

Sustainable Shaving: How To Make Your Own Bar Soap

5 mins read. Published on 06 May 23, Updated on 01 Jun 23.
Sustainable Shaving: How To Make Your Own Bar Soap

Sustainable living is all about making conscious choices that reduce our impact on the environment. When it comes to personal grooming, there are plenty of eco-friendly options such as using plastic-free razors or opting for refillable products. In this blog post, we'll explore another sustainable shaving option: making your own bar soap.

Not only is making your own soap a fun and rewarding DIY project, but it also gives you control over the ingredients, ensuring a product that is tailored to your skin type and needs. Plus, by making your own bar soap, you eliminate the need for plastic packaging that most store-bought options come in, making it a more sustainable and environmentally friendly alternative.

Table of contents


If you're looking for a sustainable option for shaving, making your own bar soap might just be the solution you're seeking. Not only is it cost-effective in the long-term, but it's also a great way to reduce your carbon footprint by eliminating plastic packaging and reducing waste.

Why make your own bar soap for shaving?

Firstly, most commercial shaving creams or soaps come in plastic packaging, which adds to the global plastic waste problem. Making your own bar soap, on the other hand, gives you control over the ingredients and packaging materials you use. Additionally, making your own soap helps save money in the long run - a single bar of soap can last several months, compared to a can of shaving cream which lasts only a few weeks. Finally, homemade soap can provide a closer, smoother shave with fewer irritations, thanks to the ingredients you choose to use.

What ingredients do you need?

The basic ingredients you would need are oils, water, and sodium hydroxide (lye). You can customize your soap recipe by adding other ingredients, such as shea butter or activated charcoal, to target specific skin concerns. The process may seem intimidating at first, but with proper safety gear and guidance, making soap can be a fun and fulfilling activity.

Why Make Your Own Shaving Soap?

Making your own shaving soap can be a rewarding and eco-friendly experience. Here are a few reasons why more and more people are opting for this sustainable solution:

1. Reduces Waste and Saves Money

When making your own shaving soap, you can use natural, sustainable ingredients that are free of packaging. This can help cut down on waste as well as save money in the long run.

2. Avoids Harmful Chemicals

Many commercial shaving soaps contain harsh chemicals that can irritate the skin and harm the environment. By making your own soap using natural ingredients, you can avoid these harmful chemicals and enjoy a gentle product that is kind to your skin.

3. Customizable to Your Needs

Everyone has different skin types and preferences, and making your own shaving soap allows you to tailor the product to your specific needs. Whether you prefer a foaming or non-foaming soap, or need a product that is fragrance-free, making your own soap gives you full control over the ingredients that go into the product.

Benefits Of Sustainable Shaving Soap

Switching to sustainable shaving soap can be highly beneficial for both you and the environment. Here are some of the benefits that come with sustainable shaving soap:

Better for Your Skin

Sustainable shaving soap is made using natural, plant-based ingredients that are gentle on your skin. They are free from harsh chemicals commonly found in commercial shaving products that can irritate and dry out your skin.


Sustainable shaving soap can be incredibly cost-effective in the long run. Most commercial shaving products come in plastic packaging and need to be replaced frequently, which can add up in expenses. On the other hand, sustainable shaving soap comes in larger bars and can last for months, saving you money in the long run.


Unlike commercial shaving products, sustainable shaving soap is made using biodegradable ingredients free from toxins that are harmful to the environment. Additionally, most commercially-produced shaving products come in plastic packaging, contributing to the global plastic waste crisis. By using sustainable shaving soap, you can minimize your impact on the environment.

Overall, switching to sustainable shaving soap can be a great way to reduce your environmental footprint, save money, and take care of your skin. So why not try making your own bar soap? It's easier than you might think!

Ingredients You Will Need

Soap Base

The first ingredient you will need to make your own bar soap is a soap base. It's the foundation of any soap recipe. Look for a soap base that's eco-friendly and made from natural ingredients. Look for non-toxic and biodegradable ingredients.

Essential Oils

Essential oils are used for scent and are optional. There are many types of essential oils to choose from, all with different benefits and scents. Find an essential oil that's environmentally friendly and made with natural ingredients.

Herbs and Other Additives

You can add herbs and other natural ingredients to your soap for added benefits, such as exfoliation. Look for herbs and additives that are organic and sustainably sourced.


A mold is needed to shape and form your soap into a bar. You can use a silicone mold or a recycled cardboard box lined with parchment paper.

Double Boiler

A double boiler is used to melt the soap base. You can make your own double boiler by placing a heat-resistant bowl over a pot of simmering water on the stove.

Step By Step Guide To Making Your Own Shaving Soap


The first step to making your own shaving soap is to gather all the necessary ingredients. You will need:

  • 12 ounces of coconut oil
  • 8 ounces of shea butter
  • 8 ounces of lard
  • 8 ounces of olive oil
  • 4 ounces of castor oil
  • 4 ounces of sodium hydroxide
  • 12-16 ounces of water
  • Essential oils of your choice (optional)


  1. Mix the shea butter, lard, coconut oil, and olive oils in a pot and heat them on low until they melt.
  2. Add castor oil to the mix and continue heating.
  3. Mix sodium hydroxide with water and add it to the oils. Stir for a few minutes.
  4. Add any essential oils you want to the mix and continue stirring until the blend thickens.
  5. Pour the mixture into a mold and cover it with a towel or a piece of cloth. Let it sit overnight.
  6. Check the following day to see if the soap has hardened and cut it into the desired shape.
  7. Allow the soap to cure for around four weeks before using it.

Tips and Tricks

Here are a few additional tips that can help make the soap-making process smoother:

  • Wear gloves and goggles while handling sodium hydroxide, as it can be hazardous.
  • Experiment with different essential oils for a more customized scent.
  • Ensure that your mold is big enough to accommodate the mixture, leaving enough space for it to rise and settle.

Tips For Using Sustainable Shaving Soap

Switching to sustainable shaving soap is a great way to reduce waste and minimize your impact on the environment. Here are some tips to help you make the most out of your sustainable shaving soap:

1. Use A Shaving Brush

Using a shaving brush helps create a rich lather and ensures that the soap is spread evenly across your skin. This reduces the amount of soap you need to use and helps extend the life of the soap bar.

2. Apply With Warm Water

Warm water helps soften your hair and opens up your pores, making it easier to get a close shave. Apply your sustainable shaving soap after you have washed your face with warm water.

3. Start With A Clean Razor

A clean razor means a smoother shave. Make sure to clean your razor before and after each shave to ensure that there is no build-up of soap residue or hair on the blades.

4. Let The Soap Dry

Letting your sustainable shaving soap dry between uses helps extend its lifespan. Make sure to keep it in a dry place, away from moisture.


Final Thoughts

In conclusion, making your own bar soap is a simple, sustainable, and cost-effective solution to your shaving needs. By using natural ingredients and avoiding plastic packaging, you are doing your part in reducing waste and protecting the environment. Plus, you get to customize your soap to your personal preferences and enjoy a luxurious and eco-friendly shaving experience.

Going Further

If you are interested in learning more about sustainable shaving and other eco-friendly alternatives, there are many resources available online and in your community. You can also support small, sustainable businesses that prioritize environmentally friendly practices and products. Remember, every little change you make can have a big impact on the planet, so keep exploring and experimenting with sustainable options.
Looking for Bar Soap?
Discover our consciously curated collection of natural bar soaps made by purpose-driven brands. Shop...
Bar Soap
Featured products
Featured categories
Looking to live more sustainably?
You may also like