Factors that affect muscle gain or bone weight are your genes, hormones, diet, exercise, and medical condition. And this is where weight gain pills come into the picture. The weight gain pills laser attack the underlying problems of not being able to gain weight and therefore are more effective and show results quickly. Of course, you also have to eat well and exercise so that you do not completely become dependent on the weight gain pills. But to start, the pills that promote weight gain can help increase your appetite, muscle mass, and bone density. So, read on to find out which weight gain pills in India are the best, their dosage, and how they work.