Soap Making Supplies & Ingredients

Soap Making Supplies & Ingredients

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Most of the recipes on Savvy Homemade require some supplies or ingredients and the soap recipes are no exception. Let’s take a detailed look at what you need and where you can buy soap making supplies, ingredients, and equipment.


soap making supplies

Many of these items can be found in your local stores and Amazon also offers a wide variety, or you may already have them to hand. But for the sake of convenience, I wanted to give you my thoughts and tips on each item, along with some direct links making it easy to purchase wholesale soap supplies from my favorite places.

I also did a quick calculation and if you needed to buy every item here, the total cost of your soap making supplies kit would be just a few dollars. You would then be set up to make lots of soap and will just need to gather some of the soap ingredients for each recipe.

Hand Whisk or Soap Making Stick Blender

How to make soap: Using a handheld food processor, whisk the soap mixture in bursts until trace.
Using a handheld food processor, whisk the soap mixture in bursts until trace.

Even though a hand whisk is proven to reach the ‘trace’ stage, it’s often very time-consuming and usually takes over an hour. The handheld blender however can perform exactly the same task inside of a few minutes.

Whether you’re considering creating soap for gifts or simply for your own individual use. I’m relatively confident that when you begin to use your soap, the shop-bought products will be a thing of the past. Therefore an inexpensive stick blender will be really worth the investment.

Where To Buy

When I started I bought the cheapest hand blender I could find on Amazon and it works great! Take a look at these: Basic Stick Blenders

Scales For Perfect Measuring

Weigh oils & wax for making a face scrub

When making your own soaps and butters in smaller quantities it’s much easier to work in grams than ounces.

There’s a host of well-priced soapmaking scales available these days. But basically all that’s required is an affordable digital kitchen scale with grams and ounces that’s not too difficult to work with. Digital scales are extremely precise, consistent and are by no means difficult to work with.

Where To Buy

You can buy digital scales fairly cheaply on Amazon: Digital Scales

My Jewelry Scales

My WAOAW Digital Pocket Scale

The only other consideration would be if you also get into making some of my face care recipes, they sometimes require a scale that measures under one gram, for this, I have a pocket size jewelry scale, again from Amazon.

I couldn’t find a scale that covered both adequately, the kitchen scale doesn’t register under one gram and although its possible to measure everything with the jewelry scales I find it a bit small for soap making bulk quantities. If anyone finds a scale that works well for both at a reasonable price I would love to know.

Where To Buy

You can buy good quality jewelry scales on Amazon here: Jewelry Scales

Plastic and Wooden Soap Molds

How to make soap: Once you have reached trace, pour the mixture into your chosen mould, working quickly but carefully.

Recently I bought one on Amazon, its a silicon soap mold that comes with a wooden box. This is working great for my soap loafs, the silicon is very flexible so I have no problems removing the soap and the wooden box keeps it the loaf in shape while it sets.

Pouring Nettle & Lime Soap Into a Mold

There are literally hundreds of soap molds available on Amazon, but if you don’t have a specific soap mold any good size container will do. Durable plastic containers that possess a little ‘give’ in order to ease the soap out once it has set will make the best molds. There’s also no need to line these, a swift grease around using some solid oil from your recipe, and they are ready to go.

When I started making soap I used a ‘really useful box’ that I had to hand. This was plastic and worked great and I’m still using it today for some recipes. I also found that this 6 cavity silicone loaf pan from Amazon had some great reviews and is working well for making soap. With this, you can make individual soap bars so you won’t need to cut a loaf.

Glass, wooden, ceramics, and even cardboard all lined with freezer/butcher paper will also make ideal molds. Stay away from any kind of metal molds unless you are sure that they are stainless-steel.

Top Tip

cutlery bin as a soap mold
Cutlery Bin as a Soap Mold

I make a lot of soap and I found a great little tip that helped out. Buy a simple, cheap plastic 4 compartment cutlery bin.

As you can see in the photo, it’s a great half-moon shape and was perfect for the goats milk soap.

It also has a little give in it to help ease the soap out. It makes around 10 large bars per compartment… Perfect for making multiple batches of soap!

Soap Mold Liner

In the event that you would like to line a mold the easiest way is to use freezer/butcher paper. Cut 2 pieces, one to go across the width of your box and another to go down the length, allow sufficient paper so that you can then fold it over the sides and secure it with tape.

Soap Cutters

your homemade soap will e ready in 4 weeks
Cold process soap cut by hand
cutting cold process soap
Cold process soap cut by crinkle cutter

I cut a lot of my soap by hand and to be honest I do a fairly good job. By hand I’m actually getting a nice homemade rustic feel to the soap. Plus I don’t always want my soap to be the same loaf shape and size. So I would advise that you pass on these items until you get a little more serious and/or you want a more polished product.

cut the homemade honey almond soap
Cutting the homemade soap using a box

Where To Buy

Do a search on amazon for a ‘soap cutter’ and there you will find many options. I purchased a soap cutter and later I got hold of a separate soap cutter box to hold my soap in place while I cut. Knowing what I know now it’s probably better and cheaper to buy them as a set. The box isn’t really anything special; it just holds the soap in place and has a slot in it to cut down through on a straight line. You can find soap cutters with a box on Amazon here.

Soapmaking Thermometers

Mix Oils & Lye when both temp are 120° F (49 C) for honey & almond soap recipe
Using thermometers to measure temperature of oils & lye when making soap

It’s important to measure exact temperatures when making soap, so a good quality thermometer will be an important part of your homemade soap supplies. If you don’t already have one at home, then I would look to purchase two as they will be needed.

Update: Infrared Thermometer Guns

using an infrared gun to test temperature when making diy face cream step
Using an infrared gun to test temperature when making diy face cream step

Update: Recently I purchased an infrared thermometer gun on Amazon, I’m so impressed with how easy it is to use in the kitchen! I honestly can’t understand why I didn’t get one sooner, we live and learn 😉

Safety Glasses & Gloves

Again it’s important to be safe when making soap, therefore safety glasses and rubber gloves are an essential part of your soap equipment. You can buy these safety glasses fairly cheaply on Amazon. Safety Glasses, Long Rubber Gloves

Other Soapmaking Equipment


soap making ingredients

Now you have an idea of what equipment is required to make soap, take a moment check out some pleasant ingredients. You may already have some of the following naturally in your kitchen, but some you will need to find.

Lye (Sodium Hydroxide/Caustic Soda )

Add lye to water for honey & almond soap recipe

Lye is a necessary ingredient used in the cold process soapmaking recipes, it has become a little more difficult item to buy throughout local retailers. However, I have managed to buy lye for soap making online at Amazon many times at a reasonable price. I have purchased these specifically for cold-process soapmaking, and yes it works beautifully.

For more reading take a look at my in-depth guide on why we use Lye for soap making which is definitely worth a read.

Soapmaking Oils

essential oil use

With many a project calling for essential oils as ingredients, we’ve developed an essential oil use chart and a carrier oils chart. These both show a wealth of information on the uses and properties of many soapmaking oils.

In fact, we have a whole section dedicated to cosmetic ingredients. Plus, as I’m ordering natural oils on the internet on a regular basis, I also have some important info on where to buy oils online. This valuable info will make sure you purchase high quality 100 % pure products, and help you save a bit of money!

Using Fragrance and Essential Oils

You can adjust the scent volume in soaps. I recommend starting at 2% of all the oils and water added together. Depending on your preference you can increase it up to 5%, that however would be very strong depending on what oils you are choosing.

Peppermint, Rosemary, Cinnamon, Clove and Spearmint are probably the strongest of all the essential oils. And you can also use one of the many fragrance oils available at Amazon.

For in-depth information on the many essential oils available and their properties check out the Essential Oil Guide

Soap Colorings

If you want To give your homemade soap a pleasant fragrance, color or texture, why not try adding some of these natural ingredients. Simply add a little when you have reached the “trace” stage until you are satisfied with the look and aroma of your soap blend.

Natural Colorings Available On Amazon:

Soapmaking with dark baking chocolate (semi sweet)
  • Brown – Use Raw Cocoa Powder
  • Salmon Pink – Use Cayenne Pepper
  • Yellow – Use Turmeric
  • Peach – Use Paprika
  • Beige – Use Cinnamon Powder
  • Yellow/peach – UseOrganic Curry Powder

Bear in mind, the color will look much darker and warmer when first added to the liquid soap mixture compared to after it has set.

Take into account how the fat changes from gold to white and try to imagine how your color might change in its appearance by fading or lighten up. More natural herbs, spices can be found on my organic herbs page but here’s the bottom line, if you stumble on to something you like then make a note of it!

Synthetic Colorings:

Soapmaking dye is easy to use and comes in a variety of colors. Many varieties can be found on amazon. These should produce a very reliable color, and tend to be more vibrant than their natural alternatives.

Titanium Dioxide – Good for producing a fresh, white color for your soaps. With all the oils and adatives that soap recipes require, soap usually comes out a beige color. Titanium Dixide is used to combat this. A bit of a controversial ingredient, as some research points to it being a carcinogen. Nevertheless, if you use sparingly and only in certain contexts, you should be fine. Comes as both a powder and a liquid (liquid is much easier to work with).

Where To Buy

You can buy Titanium Dioxide on Amazon here: Titanium Dioxide

Soap Textures

Natural Textures:

soap making ingredients

When it comes to herbs and spices I always try to find the best quality at reasonable prices, you can see a list of the organic herbs that we use here.

  • Oatmeal is great for the skin and makes an excellent facial soap; different amounts of grinding will give different effects from course to mild.
  • Cornmeal and Poppy Seeds and mustard seeds will all produce a good exfoliating soap.
  • Tea tree oil is good for anyone that’s suffering from acne.
  • Geranium oil makes a great moisturizing soap for dry skin.
  • Grated orange or lemon peel gives a wonderful aroma appearance and texture.
  • Almonds and finely ground walnut shells give a good look and feel.
  • Lavender buds, dried comfrey Leaves and eucalyptus leaves (ground or they may feel a little abrasive) make wonderful soap ingredients.
  • Flower petals look lovely in soap; although most petals darken or become black they still give a really nice effect. Try sprinkling a few on the top of the soap as well as within. Try dried calendula flowers and dried lavender flowers, both have a nice effect.
  • How about slicing, shredding or grounding a loofah for a unique look and feel, see my homemade loofah soap for more info.
  • For a really good effect try Coconut Flakes – sprinkle some on top or incorporate in the soap.

Check out topping your castile soap with flowers or herbs like in the photo below.

Castile soap sprinkled with buds
Castile soap sprinkled with buds

Synthetic Textures:

  • Sodium Lactate – While this ingredient does not make a noticeable difference to the texture of your soap, it does allow it to harden much more quickly. I recommend adding this to any soap that you know to be a little on the soft side. While cold process soap tends to be on the hard side anyway (especially after the curing weeks), I find it is very useful for hot process soap which can be quite soft unless you leave it to harden for a while. Sodium Lactate just allows hot process soap to be more stable as soon as it comes out of the mold.

Where To Buy

Again, you can buy this on Amazon: Sodium Lactate

Melt & Pour Ingredients

Ingredients for Homemade MP Soap

All of the ingredients used in our melt & pour soapmaking recipes can be found on Amazon.

The basic things you might need include the melt and pour soap base, some soap making dye, a few fragrance oils and possibly a couple of mp soap molds.

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Angela Wills
Angela Wills
Hi, I’m Angela, I make most of the homemade things here at Savvy Homemade. I'm an experienced soap maker, skincare formulator, author, busy Mom of 3 and recently a Grandma! Welcome to SavvyHomemade, it's my true passion.
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