Acne, black heads, dry skin. Help!

I have a very dry skin, skin so dry that it takes a long time to heal even in the summers when the weather usually lefts your skin oily however i experience white patches and breaking of the skin. I do not use any make up on the skin apart from using himalaya neem face wash ,lactocalamine and lakme peach milk moisteriser at times . Nevertheless my skin forbids me to use these too at time as i experience acne and black heads very frequently it stays for 4-5 days untill the beakage ,leaving a scar in my face. I have dandruff issues but i shampoo i hair every altrenate day. My menstrual cycle is okay and i have balanced diet .The problem dosent seem to resolve permenantly. Though i had some medecins prescribed by a skin specialist one time but i am dnt really in the favour of having medecins and it has side effects however i am in the support of ointments, herbal products and home remedies.Please help