Larkon

The Brussels editorial office.

Enquiries about the formulation catalogue, sourcing documentation, verification methodology, or general editorial questions are welcome. The team responds during office hours.

Address
Rue Defacqz 156
1050 Brussels, Belgium
Telephone
+32 2 563 47 81
Office Hours
Monday — Friday
09:00 – 18:00
Response Times

Enquiries received during office hours are typically acknowledged on the same working day. Full responses to formulation profile or sourcing documentation requests are usually provided within three to five working days, depending on the complexity of the request.

Find Us

Formulation Enquiries

Questions about a specific formulation profile, active ingredient concentration, or serving guidance are best sent via the enquiry form with the reference number included.

Documentation Requests

Requests for supplier documentation, batch verification reports, or sourcing certificates are reviewed individually. Please specify the relevant reference number and your intended use for the documentation.

Editorial Questions

Questions about the editorial approach, the verification methodology, or the catalogue's research basis can be sent to the general enquiry address. The team responds to editorial questions within five working days.