Get In Touch

We respond to
every message.

Questions about protocols, formulations, third-party testing, or your order. Reach us by email or use the form below — most enquiries are answered within one working day.

Send A Message

Tell us how we can help.

Use the form for product, protocol, or order enquiries. For wholesale and practitioner accounts, mention this in your message and we'll route accordingly.

By submitting, you consent to ARK contacting you regarding your enquiry. We do not share your details.

Direct Contact

Reach us directly.

Email
Response within 1 working day
Web
Order tracking · Account · Subscription management
Registered Address
128 City Road
London, Greater London
EC1V 2NX
United Kingdom
Correspondence only · Not a retail location
Support Hours
Mon – Fri 09:00 – 18:00 GMT
Saturday 10:00 – 14:00 GMT
Sunday Closed