Pour the coconut milk into a clean glass jar with a tight-fitting lid.Open the probiotic capsule using your fingers and pour the contents into the coconut milk. Stir well. Using a fork helps to break up the clumps of powder.Place the lid very loosely on top of the jar. Don’t screw it on at all, you want plenty of air to get to the mixture within, but want to cover it from any dust or dirt.Let sit on the countertop, out of direct sunlight, for 24 hours undisturbed.After 24 hours, stir mixture again (it should ne starting to thicken) and let sit for another 24 hours, undisturbed.After 48 hours total, your yogurt should be able to coat the back of your spoon. If you refrigerate it now, it will be the consistency of regular yogurt. If you let it sit for another 12-24 hours, it will become the consistency of thick Greek yogurt.Store in the refrigerator with the lid tightly sealed.