yorktestUS: Get $20 Off Your Basket Plus Free Delivery
US customers can save $20 on eligible baskets and enjoy free delivery on their order — redeem this Yorktest coupon code to unlock the discount.
- Available in US
yorktest Coupons & Deals - 5 Active Offers (3 November 2026)
yorktestSave 50% and $20 on Your US Basket
US shoppers can take half off plus an extra $20 off their basket—no minimum purchase required — apply this Yorktest coupon code before checkout.
- Available in US
yorktestUS Shoppers: Get 50% Off Plus an Extra $20 Off Your Basket
US customers can save sitewide by combining 50% off with an additional $20 discount on their basket total. No minimum purchase is specified — use this Yorktest coupon code to claim the offer.
- Available in United States
yorktestUS Shoppers: Get 50% Off Plus an Extra $20 Off Your Basket
Shop sitewide in the United States and save 50%, then take an extra $20 off your basket total — apply this Yorktest coupon code before checkout.
- Available in United States
yorktestGet 50% Off Plus an Extra $20 Off Your Basket in the US
Enjoy sitewide savings with half off your order and an additional $20 deducted from your basket total. Available in the US — use this Yorktest promo code to claim the offer.
- Available in US
About Yorktest
Food Intolerance Tests & Allergy Testing
YorkTest offers home-to-laboratory food intolerance and allergy testing services, backed by over 40 years of scientific experience, helping individuals identify food sensitivities and optimize their health and wellbeing.
| Store type | Ecommerce |
|---|---|
| Country | United Kingdom |
| Founded | Est. ~1986 |
| Active offers | 5 |
What yorktest offers
- Home-to-laboratory testing
- Food intolerance and allergy tests
- Results within 7 days
- Consultations with nutritional therapists
- Quality-assured laboratory analysis
yorktest Frequently Asked Questions
yorktest Return & Refund Policy
YorkTest offers a 30-day money-back guarantee on their products, allowing customers to return items within 30 days for a full refund if they are not satisfied with their purchase.