Men’s products: Another idea for a 3-in-1 product
Let’s re-build this 3-in-1 product from scratch to see how we can obtain the same goals with completely different ingredients! Let’s take a look at our surfactants first, because this is the place I start every surfactant based product. I always want to include cocamidopropyl betaine at 10% or higher, and I think I’ll use...