Gwynedd · Wales
Check your supplement label: Trefor brands
A written review of your supplement label against the rules that apply in Wales, for brands in Trefor and across Gwynedd.
Rules in Wales
Supplement labelling rules for Trefor
Any food supplement sold from Trefor must meet the Food Supplements (Wales) Regulations 2003, overseen by the Food Standards Agency in Wales. In Gwynedd, food labelling is enforced by council trading standards or environmental health staff.
Welsh-language text is optional on supplement labels. If you add it, both languages must be accurate and the mandatory text must still meet the 1.2 mm minimum x-height.
Start with our label requirements checklist, and then check your health claims, %NRV figures and nutrient guides.
What we check for Trefor brands
- Supplement statements
- %NRV and units
- Health claims
- Allergens
- Text size
- Address and batch
See the 12 mistakes we see every week.
What the check covers for Trefor brands
We read your label line by line: the supplement statements, the nutrient table and %NRV maths, ingredients and allergens, claims, text size and traceability. You get a written report you can act on or pass to your designer. The check covers any label, whoever designed or printed it, not just our own. It’s a practical review, not legal advice. For assured advice, a Primary Authority partnership is the next step.

Trefor is about 20 miles south-west of Bangor, in Gwynedd. For Trefor, labels usually arrive the next working day after dispatch. Trefor is one of 118 towns and villages in Gwynedd our labels go out to. The nearest big-city page is Manchester, about 97 miles away.
- Postcode area
- LL54
- County
- Gwynedd
- Report
- Written, point by point
- Turnaround
- Confirmed when you send your label
- Covers
- GB supplement and food labelling rules
- Price
- Free with print orders; standalone reviews quoted
Places near Trefor
More services for Trefor
More in Gwynedd
Trefor questions
What if I sell in Northern Ireland too?
We check against both sets of rules. Northern Ireland follows EU food law, so health claims must be on the EU register and the address must be in NI or the EU. Let us know where your products go and we’ll cover both.
How quickly do you review a label?
We confirm the turnaround when you send your label, and urgent checks can often be done quickly.
Is your check the same as a Trading Standards check?
No. Trading Standards for Gwynedd enforce labelling law; we give a practical second opinion before you print.
Do you only work with Trefor businesses?
No. We take orders online from anywhere in the UK, so your location doesn’t matter. Trefor orders go out by tracked courier to LL54.
Which labelling rules apply to supplements sold from Trefor?
Trefor is in Wales, so the Food Supplements (Wales) Regulations 2003 apply, alongside the general food information rules. Health claims have to come from the GB nutrition and health claims register.
Get your label checked
Send us your artwork and we’ll return a written report. No obligation.