coconut milk and lime

i was just curious, i really want looser curls so i want to try this...

has anyone done this? does it work? how much of each thing should you use? any replies would be appreciated. thanks!
Curl pattern: Loose waved underlayer, a mixture of 2b, 2c, 3a
Porosity: Low
Density: Thick
Length: When stretched approx 5cm above belly button
Low poo: Tresemme Naturals
Conditioner: Herbal Essences Hello Hydration
Styler: Olive Oil Eco Styler
Deep conditioner: Olive oil