Making Transparent Soap: The Art of Crafting, Molding, Scenting & Coloring
Making Natural Liquid Soaps: Herbal Shower Gels, Conditioning Shampoos, Moisturizing Hand Soaps, Luxurious Bubble Baths, and More
Scientific Soapmaking: The Chemistry of the Cold Process
How to Make Melt & Pour Soap Base from Scratch: A Beginner's Guide to Melt & Pour Soap Base Manufacturing: Volume 1
Il tuo sapone naturale. Metodi, ingredienti, ricette