Does vitamins pass trough the skin? I mean if a put oil on my skin, does vitamin a or e pass trough skin into body? Wich quantity?

Yes it's absorbed. Vitamins in cream or ointment form are absorbed thru the skin application. It's hard to say how much is absorbed. Also it depends on the formula of the cream form.

Related Questions

If I put carrot oil on my skin, is it possible to have an overdosage of vitamin a in my body?

I don't think so. It may cause a skin reaction but not overdose. You must have high doses of vitamin a by mouth to cause overdose, usually the body excretes excess vitamins, most of them. Some vitamins by mouth in excess may be dangerous , like vitamin a , d, k . Read more...