Henrik Gaardsdal at Själ
Danish skin-care brand Själ incorporates gemstones and high-quality minerals into its formulations, which are said to vibrate at high frequencies that cause cellular regeneration. When those properties are put into action in the form of chief facialist Henrik Gaardsal’s facials, you’re in for a treat. He uses rose quartz and amethyst wands for a head-to-toe gemstone massage that relaxes the body and stimulates lymphatic drainage, followed by the most soothing facial around. Some call it a bioregenerative treatment; others call it heaven. Book in advance, as London is just one of Gaardsdal’s many international stops.