adder is the good stuff, handed to you by people you actually trust: the doctor who called you on a Friday night with your results, the acupuncturist worth the wait, the physio who finally found what four doctors missed, the astrologer you can only reach when the stars align, and the botox doctor nobody admits to but everybody’s been to.

A small, private address book for care in Brussels and around, built by people who pass on the places they would send a friend to.