Contact us

  • For a speedy answer to your query, visit our support centre. You’ll discover the answer to the most popular questions, and more!
  • If you are having problems registering or logging onto the website, please visit the technical help section.

If you really can’t find your answer in our extensive support centre contact us using the form below and we'll happily get back to you within 3 working days, or sooner if we can.

Please choose the subject you'd like to contact us about:

Please note that due to the huge demand from members for Syn values we are unable to provide replies to individual Syn enquiries by email, Facebook, fax or post. If the product you are looking for isn’t listed on Syns Online, please ring the Syns Hotline on 09068 518 518. (Open Monday to Friday 9am to 7pm) If possible please have the product packaging with you when calling. Syns hotline calls cost 65p per minute, plus your telephone company’s network access charge.

Featured success

The snap that made me lose 3st 11lbs*
The snap that made me lose 3st 11lbs*

An unflattering holiday photo changed everything for Victoria. Now she’s 3st 11lbs* lighter...

Read more

Featured recipe

Cardamom and vanilla panna cottas
Cardamom and vanilla panna cottas

These sophisticated panna cottas are a breeze to m...

Read more