
Making your own soap is a simple way to freshen up your daily life, whether you want to reduce waste or explore a new creative hobby. Marta Tarallo is a soap maker with a passion for empowering others by teaching them her craft. This mission led her to launch the Bottega Zero Waste project and write a book on the subject: Botanical Soaps. She has also collaborated with brands like Mastercard, Ren, and Eileen Fisher.
In this online course, Marta teaches you how to make botanical soap from scratch using all-natural ingredients. Learn to prepare your own unique recipe and customize your creations by playing with textures, colors, and scents. Shape your ideas into sustainable products to use at home or share with the world.
18 lessons & 30 downloads

11 minutes, 1 second

15 minutes, 3 seconds

9 minutes, 55 seconds

9 minutes, 39 seconds

10 minutes, 28 seconds

14 minutes, 20 seconds

8 minutes, 11 seconds

5 minutes, 29 seconds
Meet your teacher for the course, Marta Tarallo. Hear about how she turned her passion into a full-time career and the influences that inspire her fragrant creations.
Explore the basic concepts behind this ancient craft and the materials involved. After covering important safety measures, look at different decoration options and start thinking about your design.
Next, Marta teaches you how to make a precise recipe, as well as prepare the lye solution and measure out the oils. Then combine the ingredients, stir in your desired additives, and pour the mixture into a mold before adding texture and decorations. Remove the soap once it’s ready and learn how to cut and cure it for use.
Finally, Marta shares some tips on how to avoid common mistakes and care for your equipment. Wrap up by learning how to create an attractive label and packaging for your botanical bars.
Make a natural bar of soap infused with your choice of colors and scents.

Anyone interested in making their own botanical soap.
No prior knowledge is necessary.
In terms of materials, you need olive, coconut, and essential oils, sodium hydroxide, colored clay, a quality scale, safety equipment, some kitchen utensils, and a mold.

Excelent course!
Super good and easy to understand
Beautiful and Infromative Natural soap making course. Right now, I am learning this course to teach the rural womens in Pokhara Nepal and create the jobs locally for womens in our community. Thank you
Está muito bem explicado e fácil de aprender
very easy going step by step process explained well .will continue this endeavour in soap making.

Introduction
The Theory of Soap Making
Making the Soap
Best Practices and Final Touches
Final project
Enjoy learning from home without a set schedule and with an easy-to-follow method. You set your own pace.
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Yes, this course is designed for beginners and covers all foundational soap making techniques, safety practices, and essential concepts needed to get started confidently.
You’ll need basic materials like oils, lye (sodium hydroxide), distilled water, safety gear (goggles, gloves), a stick blender, molds, scales, and a thermometer. The course provides a detailed list and guidance on sourcing these items.
You’ll learn cold process soap making, safe lye handling, recipe formulation, using natural additives, troubleshooting, sustainable packaging, and batch documentation for both hobby and business use.
Batch tracking allows you to document recipes, ingredients, and outcomes for each batch, making it easier to replicate successes, troubleshoot problems, and ensure product consistency and safety.
Yes, the course covers zero waste principles, including eco-friendly packaging ideas and sustainable ingredient choices for both soap and haircare products.
The course teaches you to use saponification values and tools like SoapCalc to accurately calculate lye and oil ratios for safe and effective soap making.
You’ll learn essential safety measures such as wearing goggles and gloves, working in a ventilated area, and proper procedures for mixing and storing lye to prevent accidents.