
How to Formulate and Make Natural Shampoo Part 2: Surfactants in Natural Shampoo
Part 2 Surfactants for Natural Shampoo
Part 3 Formulating and Making Natural Shampoo
How to Formulate and Make Natural Shampoo Part 1 (read here) covered Types of Shampoo. Part 2 covers Surfactants for Natural Shampoo.