Rough and dry hair, tangled hair, hair fall, lack of moisture in hair, etc. are some of the common hair problems that everyone faces. While many spend hours and dollars on finding the right solution, some neglect the problems altogether. Beautiful and healthy hair can be attained right at home with the help of simple kitchen ingredients that are readily available and ridiculously cheap. For example, the age old tradition of applying coconut oil in hair stands the test of time and still remains one of the most powerful foods for hair. Here is a list of the best hair products that you can make with just four home ingredients – coconut oil, olive oil, shea butter, and aloe vera gel.