I have something for the scaly, itchy, cracked skin and jawline !
Take a little bicarb, add something wet, a drop of oil, water or cleaner...depending on skin typs. Let it sit.
GENTLY massage on face. Rinse. Rinse again. Swear at the white residue in hairline. More rinsing. Get grumpy with stupid bicarb. Rinse. Mutter darkly about bicarb looking like mega dandruff like you needed any help to drag appearance down further. Rinse. Remember you have a headband somewhere. Go downstairs to look for headband. Forget what you came down for on last step. Go back up cursing clicky knee and random hip pain. Remember headband as soon as you walk in bathroom. Rinse. Rinse again. Look gormlessly at bathroom products trying to remember what you need. Spot mousturiser. Apply. Create bicarb plus grease attractive lumpy scum in hairline. Rinse again and do mousturiser again.
Do it for a week and suddenly skin looks and more importantly feels much better.
Decide if a little is good then lots must be better. So add more bicarb and rub HARD!
Remove most of upper dermis and look like somebody took a blowtorch to your face.
Remember that going over the top impusively has been a lifelong issue.
Wonder why rest of self is aging but self control still seems to be stuck in the toddler range.
Take comfort in something about self being youthful and resolve to throw a tantrum once a day blaming it on impending menopause and "helping" family adjust to the new mood swing reality just around the corner.
Walk into bathroom and try to understand how the hell the floor got covered in gritty stuff. Wander off to find broom. Three hours later remember you were looking for broom, but can't remember where you last left it. Repeat every time you go for a wee.
Thus oxygenation of skin improves the general quality of complexion thanks to all the exercise from the "not that far off senile" wanderings around the house. Jaw line muscle tone improved by dark muttering to accompany wandering and concerns about inexplicable greasey dandruff like scum in hairline.