From vampire facials to leech therapy, celebrities are known for trying some pretty gruesome things to maintain perfect skin.

The latest odd beauty trend comes from supermodel Karolina Kurkova, who has revealed she uses face cream made using her own blood. Kurkova told website Into The Gloss: “For me, beauty is a lot about the skin. Having great skin, that radiance, comes from taking care of yourself.”

If the era of today could be summed up in one word it would probably be technology. Technology has taken over every aspect of our lives and beauty is no exception. Here are 5 beauty gadgets that will transform your beauty routine.