I am having the dry skin,I always had oily skin and was soft etc... this drying skin,especially arms,I have lost 80 lbs in last year and half and now my skin is sagging!!This all started in 2017 seem to happen so fast,I am taking Collagen I don t know if that is going to plump up my skin!!Will harmone therapy soften your skin,anyway to plump skin.This aging thing is not for the timid!!! Is there any help for this symptoms?