My skin is soooo dry ATM. How much water do you need to drink to improve your skin? Feel like I drink an ok amount 1.5l per day but i have dark skin and it looks permanently ashy. Am using aveeno creamy oil, aqueous cream if itchy, and coconut oil sometimes on legs if I'm going out. My shower gel is soap free I think. Feel like i moisturise constantly to no avail!