Nederlands
English
Support with
chemsex
quitting chemsex
Especially for men who want to take a break from chemsex, quit, or stay sober, we organise group meetings. You can come here for mutual support and to exchange experiences.
Would you like to participate in a meeting? Then send an e-mail to chemsex@mainline.nl. Registration is required due to the maximum number of participants per evening. The meeting schedule of 2025 can be found here. See for the schedule of 2026 here.
Due to the upcoming holidays, there will be no meetings on Wednesday 24 and 31 December. The next meetings in 2026 will be on Wednesday 7 January (NL) and 14 January (EN).
The chemsex team also provides individual information, advice and support to people who want to start chemsex, are currently doing so and looking for self-control, or want to stop or are in recovery. We are available Monday to Thursday between 10 a.m. and 5 p.m. Would you like to make an appointment (by telephone or at the office)? Send an email to chemsex@mainline.nl or send a text message to the chemsex team.
The meetings at Mainline’s office: Frederik Hendrikstraat 111 in Amsterdam.
Meetings
Meetings in Dutch
The Dutch-language group meetings take place on the first and third Wednesday of each month, from 07:30 to 09:00 pm.
Meetings in English
Group meetings for English speakers take place on the second and fourth Wednesday of each month, from 07:30 to 09:00 pm.
The chemsex team
Are you looking for support, information, advice, or help regarding chemsex? Our chemsex team is here for you. We offer individual consultations, information, advice and can refer you to appropriate help if necessary.
Please do not hesitate to contact us. You can reach our chemsex team via email at chemsex@mainline.nl. Or contact us by phone at any of the numbers below. We can also be reached on Whatsapp.
Leon: 06 11 16 33 41
Niels: 06 11 78 53 09
