Just One?!!!
Okay, I see how you are doing me right now
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I will use the clay of the island as a cleanser, the coconuts on the island as a source for coconut oil, the coconut milk as a balancing deep conditioner, and the shea nuts on the island to make shea butter.
I am sticking with shea butter because if there are mango trees on the island I am eating those mangoes I am not making butter out of them.
If there are aloe plants on the island I also have a gel, a conditioning rinse, as well as a mild cleanser.
So I guess I won't need to bring anything store/vendor bought then
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