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We welcome enquiries about our research, corrections to content, media requests, and collaboration proposals.

Research submissions — send us a paper or dataset we should include in the research library. Brand or spa listings — ask about adding or updating an entry in our brands or spas directory, or apply for free membership. Corrections — flag a factual error using the form below (see also our Corrections Policy). Press — media and interview requests. For anything else, just tell us what you need in the message below.