Sunscreen lotions not well designed, do not dissolve easily

Though india has a very hot weather, most companies are not developing proper sunscreen lotions.
The main problem is that these lotions are not dissolving properly.
When a person tries to get some liquid, they find that a large amount has been ejected
Even after rubbing on the face for a long time, the sunscreen continues to form a thick white layer on the face of the person wearing them
People start staring at the face of the person who is wearing the sunscreen
So often the person will not use the sunscreen