You can't just change the coding of your DNA with some medicine, although it might be possible if you were GM'd in the lab.. I'm not sure I'd recommend that though!
Increasing height in the bones and muscles may become more challenging after the window of growth in adolescence. This is usually around 16 years old for females and up to 25 years for males, although these numbers vary based on each individual.
Take a natural multivitamin every morning to ensure intake of any nutrients that might be lacking in your daily diet. It is important to combine this approach with a healthy diet to still supply the body with adequate fats and proteins needed for growth.
Eat sardines to take in a good source of absorbable calcium and vitamin D. A can of sardines contains as much or more calcium than cow's milk, and also provides natural vitamin D, which helps promote calcium absorption. Sardines contain a good amount of omega-3 fatty acids and protein, both of which are required for proper growth and functioning throughout the body.
It is bull shit that we can increase height by taking tablets. Height will not increase only weight will increase . Try some natural things like cycling , etc for increase of height.