Curly potion is my go-to product when my client has a natural curl that they're wanting to embrace and also when they are looking for a new curly hair routine. It is great for shaping, enhancing, defining and separating curls, it also hydrates which is amazing as naturally curly hair needs a lot more hydration and moisture.
Depending on the hair type, i only use 1/2 a pump (fine hair) or a full pump (long/thick hair) evenly spread through the hair. However, it's very rare that i use this on its own as i love adding curl priming cream to the mix as they work wonders together. They really smooth down the curl which is great if your hair tends to frizz slightly, they also add a lovely soft touch to the hair.
When using these products I mix them both together in my hands and then apply followed by defusing the hair.