Centre de Soins BK is a chic Haussmann apartment-turned-beauty centre, hidden away and ‘confidential,’ and with good reason. Founded by jewellery maven Karry Berreby, the centre provides only the most advanced beauty products and techniques, specialising in anti-aging treatments, Ayurvedic massage and reflexology. This high-end pampering doesn’t scrimp on the details, and as such it comes at a price (€160 for a massage). Still, Berreby has made a name for herself through her expertise and knowledgeable staff (each of whom has no less than ten years of experience). We recommend the Osmosis Massage, which is designed to revive circulation, increase energy levels and illuminate skin tone. One more perk: big beds with heated mattresses will warm your spine during the treatments.