• Years of experience in one place

    Ten of my favourite, tried-and-tested shampoo bar formulations all in one place to simplify & streamline your research process.

  • Analysis & Insights

    Never-before-shared formulation insights and analysis to accelerate your learning in tandem with The DIY Shampoo Bar Workshop.

  • Interactive Formulation Spreadsheets

    Downloadable spreadsheets for every formula allow you to easily scale each formulation to any batch size and visualize your modifications.

  • Want to make a shampoo bar using ingredients like clay or colloidal oatmeal? This collection shows you several ways to do that so you can start creating your own formulations with confidence.

  • Looking to create a LUSH-style shampoo bar? This collection includes a tested LUSH-inspired formulation with an explanation of what makes it unique so you know how to start structuring your own dupes.

  • Wondering how certain ingredient choices impact the overall formulation? This collection explains the thinking behind each formulation to help you become a better formulator.

  • Looking for guidance blending different surfactants? This collection shows you ten different ways that work.

  • Looking for inspiration? You'll find oodles of it!