hemp soap recipe

Making Hemp Soap At Home

If you’re anything like us, regular soap leaves your skin feeling dried out and tired. We’ve joined others in making the switch to herbal, hand-made soap, and haven’t looked back since.

There is nothing like the confidence of knowing exactly what you are putting on your skin, instead of some dodgy unpronounceable mix of chemicals from a pharmaceutical company.

With the emergence of medicinal cannabis in the USA, it’s no surprise that some enterprising hippies have created marijuana-infused soap as a buyable product. Perhaps in the future, cannabis will be used to treat skin conditions such as dermatitis and eczema.

Hemp soap offers a legally safer alternative. This gently cleansing soap is for sensitive skin, and has naturally moisturising properties from the blend of oils included. Hemp seed contains omega 3 and omega 6 fatty acids. These have anti-aging properties and help your skin with repairing and healing. It is thought to relieve the symptoms of eczema.

It’s easy to make at home, with love instead of harsh chemicals. You can use many different ratios of oils to achieve different consistencies of soap, but this recipe is tried and tested and good for beginners. It’s is easy, natural, and paraben and palm oil free – because every stoner should be thinking about saving the rainforest.


  • Safety goggles
  • Chemical resistant gauntlets
  • Kitchen Scales
  • Measuring jug
  • Two large steel or enamel saucepans
  • Cooking thermometer
  • Wooden spoon
  • Whisk
  • Silicone cake moulds


  • 340ml of cold, clean water
  • 125g of sodium hydroxide (lye) beads
  • 225g hemp seed oil
  • 275g organic cold-pressed coconut oil
  • 175g raw African shea butter
  • 225g extra virgin olive oil
  • 1/4 tsp vitamin E extract
  • Fragrances, essential oils, decorative items


When working with potentially hazardous substances like lye, it’s important to consider safety. Sodium hydroxide is dangerous (like, blind-you-forever dangerous) so make sure you wear eye and hand protection.

Always add lye to water, never add water to lye. Basifying water in the wrong way can lead to a “volcano” type reaction which can be harmful and make a mess. Lab safety should always be your primary concern when performing any kind of chemistry.

Making soap at home is a rewarding experience, but care is needed. You have been warned.


1. First, don your eye and hand protection. Fill your measuring jug with water, and then add the lye- into it slowly. Gently agitate your mixture to make sure it’s completely dissolved. This reaction creates heat – place the solution somewhere safe to cool down.

2. Gently heat your shea butter, hemp and coconut oil in a saucepan – add the hardest fat first and then add the liquids until you have a smooth blend. In a second saucepan, heat the olive oil and vitamin E, and then combine the contents of both saucepans and stir.

3. Once all the oils are fully mixed, and the temperature is at 100°C, turn off the heat and slowly add your basified water while stirring. When it is completely mixed, stir the mixture quickly with your whisk. Within a few minutes, the solution will thicken and turn more opaque. Watch it carefully.

4. What you are looking for is a crucial stage in the soap making process – known as “The Trace”. The trace is when the oils and water have completely mixed and cannot be separated again. To know when you have reached this “point of no return”, dip your whisk into the mix and allow it to dribble back into your saucepan. If it leaves behind a little “trace,” then your solution is emulsified, and you’re there. If not, keep whisking for a while longer.

5. At this point, if you wish, you can add any additional fragrances and essential oils. Our favourite is just a few drops of frankincense oil and a sprinkle of loose leaf green tea. Whisk it up one last time and pour your mixture into your moulds to cool.

6. When your blocks of soap are almost cooled, decorative items can be added – be creative! Try setting flower petals, sea shells, or whole hemp seeds into your soap for a natural exfoliating effect.

7. Your soap will take a few days to fully set, but it’s best to leave it for a few weeks before use just to make sure any traces of lye are fully removed. These blocks make great gifts – just remember when wrapping to make sure you use waxed paper or clingfilm. The soap can “sweat” and ruin ordinary paper.

There’s a lot of benefit to making your own soap – it’s cheap and rewarding, and you can feel good that your process is cruelty-free. And trust us, your skin will thank you for it.

Discover the benefits of making your own natural hemp seed soap. Both your skin and your wallet will thank you for it.

How to Make Hemp Soap – Easy Step by Step DIY Recipe [VIDEO]

If you are someone who is naturally drawn to DIY projects and you like to treat your body with natural homemade beauty products then you may like the idea of making your own 100% natural hemp soap.

Why Make Your Own Hemp Soap?

Hemp soap is one of the best soaps that you can use to clean and nurture your body while taking full advantage of the benefits that hemp seeds have to offer through your largest organ, your skin.

Hempseed oil contains vitamin E and essential fatty acids (omega 3 and 6) and it does not just soothe and moisturizes your skin but also has anti-inflammatory properties and slows the ageing of the skin cells.

This hemp soap is also perfectly suitable for people with sensitive skin.

I won’t go into a whole lot of details, if you want to learn more about the benefits of using hemp soap, we have an article just on that here.

Soap making is a very easy and fun project and only requires a small initial investment as most ingredients and tools that you’ll need are usually available in most households.

Before I made my first batch of soap, I spent countless hours on the internet reading blogs and watching videos to learn everything that I could and to find the best method and recipe.

Based on my research and experience, it is actually very common that after you made your first batch of soap you fall in love with the process. You just can’t help yourself but make another batch.

No wonder, because the possibilities to experiment with the recipes and ingredients, shapes, colours and fragrances are basically endless, you can let your creativity shine through your beautiful handmade soaps.

They also make fantastic gifts for friends and family. These days people tend to value handmade presents, especially if they are made by someone they know and contain only natural ingredients.

On top of that, you certainly don’t want to miss out on that wonderful feeling when you are using your own homemade soap for the first time.

The enjoyment of the labour of your own hands, all the love and care that you’ve put into making it and of course not to mention the peace of mind of knowing that it is all 100% natural and clean without any nasty chemicals.

Even if you only make soap once, it is likely that you will get a good return on your money and time investment. You will surely have a few beautiful bars of soap to enjoy or give away and no-one can take the learnings and experience away that you gain from your own DIY soap making project.

What is Saponification?

Before we get to the ‘how to’ bit, let’s just quickly look into the science behind it.

Soap making is based on a process called saponification which involves the transformation of the oily components into soap with the aid of lye, also known as sodium hydroxide.

Lye is a caustic substance that can cause serious damages, such as skin burn or even blindness if it gets into your eye. It is very important to keep in mind to use safety equipment (goggles, gloves and mask), long sleeves and pants and closed footwear at all times when working with lye.

The main chemical reactions happen during the first 24 – 48 hours, however, you will need to cure your soaps for 4-6 weeks for the saponification process to fully complete. By then you can be assured that there won’t be any lye left in your final products.

When mixing the lye with water, it starts a chemical reaction that produces a lot of heat and even fume.

Therefore, always make sure to add lye to water, not the other way around to avoid any danger or even potential harm to yourself. If you allow the lye to clump at the bottom it may even explode on you. This is the part you MUST pay attention to!

Equipment You Need

  • Safety goggles
  • Gloves
  • Mask
  • Measuring jug
  • 2 Mixing bowl/saucepans
  • Wooden or silicone spoon
  • Thermometer
  • Stick blender
  • Soap mould
  • Newspaper to cover your workbench
  • Clinging wrap and an old towel to cover the soap in the mould
  • Knife/soap cutter

The measuring jug, mixing bowls, blender and anything else that comes in contact with the lye or soap mixture is best not to be used for food making again.

In the end, you will be able to clean everything nicely however, the best practice is to have these equipment dedicated to soap making only and other similar projects.

Glass, stainless steel and enamel are safe choices when working with lye as some other materials (such as aluminium and some plastics) may react with lye.

When it comes to deciding on the mould, silicone soap moulds can be purchased very inexpensively online or in your local craft and dollar stores. If you are just starting out, and prefer not to spend on the mould at all, you can get creative and make your own wooden mould or just use an old loaf pan.

When mixing the lye and water solution into the oils it is essential that they are both in the same temperature range (35 – 40°C or 95 – 105°F). That is when you will need to use a thermometer to compare the temperature of the two liquids until they are the same.


Makes 12 x 100g/3.5 ounce bars

  • 1 ⅓ cup cold pressed coconut oil
  • 1 ⅓ cup extra virgin olive oil
  • 1 ⅓ cup hemp seed oil
  • ½ cup lye
  • 1 ½ cup cool/icy filtered water
  • essential oils, colouring, dry herbs and decorative items of your choice

I prefer to use organic ingredients only and try to source them in bulk online.

Here is a short video to follow along the entire process:


Step 1. Prepare your work area and put your safety gear on.

Step 2. Add ice water to mixing bowl.

Step 3. Measure the right amount of lye and slowly mix it into the cold water.

Stir it continuously until it starts to clear, then let it sit while it cools down. Remember to apply extra care when working with the lye. Always wear protection, stir gently and try to stand back as much as possible while stirring to avoid the fumes.

Step 4. Add all 3 oils into a saucepan or mixing bowl. Gently heat the oil mixture to 35 – 40°C (95 – 105°F) on the stove or using a microwave.

Step 5. When the lye and oils are at the same temperature (between 35 – 40°C/ 95 – 105°F), slowly pour the lye into the oil mix and stir it well.

Step 6. Use a stick mixer/immersion blender to mix it until it becomes lighter and thicker in consistency. Lift the blender out of the soap mixture and if it leaves a trace, then it is ready. If you don’t see a trace yet then you will need to keep mixing it a little longer.

Step 7. At this point, you can add colouring, essential oils, dry herbs or decorative items of your choice.

With this batch, we added 40 drops of lavender essential oils and about ⅓ cup of dry lavender flowers.

If you prefer you can also leave your soap unscented and don’t put anything into it.

To alter the original light yellowish/greenish colour of the soap that it gets from the oils, there are a lot of natural colouring options available, such as using cocoa powder, turmeric, beetroot powder etc…

You can also add dry herbs to the mixture for their additional benefits and for exfoliation purposes.

And of course, this is also the time to add your favourite essential oil blend to make your soaps smell lovely.

Whatever you decide to add to your soap, make sure you mix it in evenly.

Step 8. Once you are happy with the final product, pour the mixture into the mould.

Cover the top with plastic wrap and wrap the mould into an old towel to keep the heat in allowing the saponification process to happen. Let it sit for 24 hours.

Step 9. By the next day, your soap should cool down and become nice and firm. If you find it still warm and soft, allow it to sit for another 12 hours to a day. When it is fully set, remove the soap from the mould.

If you are using a loaf pan-like mould, cut your soap into bars at this point. To do that, you can use an old knife, pizza cutter or a soap cutter if you have one.

Then place your soap bars to a baking rack or to a tray laid with parchment paper and let them cure for 4-6 weeks turning them regularly to expose all surfaces to air.

Step 10. Once your soap bars are completely cured they are ready to be used and enjoyed.

To best way to store them is to wrap them into waxed paper or cling film because over time they can sweat and leave a mark on regular wrapping paper.

This is just a simple hemp soap recipe that you can simply half if you only want to experiment with smaller quantities to start with. You can also replace hemp oil or some part of it with other oils such as almond oil and add other ingredients like vitamin E, clays or oatmeal, to make your soaps even more nurturing.

Once you start and experiment with making your owns soap, you may find that it is actually quite simple and quick to make perfectly natural and healthy soap for yourself and your family.

If you are into DIY projects and like to treat your body with natural homemade beauty products then you may like to learn how to make hemp soap. ]]>