Scientifically, will blood-baths make you even more beautiful?

I read the story of Erzsebeth of Bathory, and it said that blood-baths could make her even more beautiful as she has proved it herself. In my opinion, blood contains lots of nutrition and it can be absorbed by our skin in liquid form, and our skin will gain advantage from it just like Milk-baths or Honey-baths.

Now if we brought this interesting issue in to reality, excluding the ethics, will blood-baths help you to preserve your beauty? If the blood that we use is animal’s blood will it has the same effect?