Incase you do have dehydrated skin, Dr Harish Prasad explains simple ways in which you can fix it.
Along with using the right moisturizer, increase your water intake and include pleanty of fruits & vegetables.
Use serums that contain Hydrochloric acid as it helps in retaining moisture level in you skin.
Try the 'water rimender' function on the app. It will surely help you stay hydrated.
Don't wait, Hydrate!!