If skin on elbows and knees is harded ,peeled.

Drink course vitamins A,E.
Every day they grease with nourishing cream, or olive oil, fat Fromage.
A few times/day doing baths of one tbl.sp. starch with two tbl.sp. of warm milk, or water, keep elbows in this remedy for 20 minutes.
One tbl.sp. oats flakes ads in 250 ml. of water, lead till boiling, steam on weak fire for a few minutes, wash a water and apply nourishing cream.
And one time/week  apply a scrub .As for the face also good.
Prevent darkness as rub of lemon, cucumber juice or shredded potato.
Apply honey, wrap a foil, in 15 minutes wash a warm water, apply a cream.
Cabbage chop, apply on knees,wrap, wash a warm water in 20 minutes, apply a cream.
Knead yolk, ads one tbl.sp.almond oil, massage skin, in 10 minutes wash.