Apparently, Miranda Kerr’s secret weapon is rosehip oil, but it doesn’t end there. While we can get behind this antioxidant-rich oil with fatty acids in the mix for a fresh-faced routine for acne scars, natural moisture, and more, Kerr goes above and beyond with leech facials. Basically, you place leeches on the face and as they move around, they redistribute blood. If you’re up for the challenge, just make sure not to use the same leeches twice. You can keep them at home as pets if you have a pond.