Shea butter is skin best friend,  and in most products that you buy.   Shea butter is a great moisturizer,  and it can remove dark spots.    I personally use Shea butter all the times.   The ingredients in the shea butter is very powerful,  and this shea butter come in a 7 ml  container,   and this is raw shea butter ,  unscented.    
 
Note:  You can use a calander to mark down when you start to use shea butter to see its preformance,  and document the process.