<unk>  is a skin condition in which skin is prone to itching and irritation experienced as a subjective sensation when using cosmetics and toiletries. When questioned, over 50% of women in the UK and US, and 38% of men, report that they have<unk> .
Sensitive skin
Light skin
Human skin color
Dark skin
Dryness 
Grain itch
Muscle imbalance
Pain in animals