"Alcohol-based hand sanitiser can disturb the natural pH and barrier of the skin, leaving skin vulnerable to allergens which can penetrate beneath the surface and trigger an autoimmune reaction" ...
Despite the questions - Don't drink alcohol hand sanitiser. "Problems include damage to internal organs, vision problems, memory loss and alcohol poisoning" etc. "Alcohol poisoning can even lead to death."
What about soap & hand hot water, I was taught as a boy we should always wash our hands at certain times, anyway.
Oh the media!