YorkTest US Promo Codes, Deals & Discounts 🧪 Save on Food Sensitivity Tests

You can find the latest YorkTest US coupons, promo codes and deals on various websites such as USA TODAY Coupons, PromoPro, and Dealscove. You can also sign up for YorkTest US's email newsletter to get 10% off your first order and receive exclusive offers and updates. Additionally, you can follow YorkTest US on social media platforms such as Facebook, Instagram, Twitter and YouTube to stay updated on their latest promotions and giveaways.

You can apply a YorkTest US coupon or promo code at checkout on their website. Simply enter the code in the box that says 'Gift card or discount code' and click 'Apply'. You will see the discount applied to your order total before you complete your payment. You can only use one coupon or promo code per order.

YorkTest US offers free shipping on orders of $150 or more. You can also get free shipping on select items such as the Food Sensitivity Test and the Food Allergy Test. YorkTest US ships to all 50 states and uses USPS as their carrier. You can expect your order to arrive within 3-7 business days after it is shipped.

YorkTest US has a 100% satisfaction guarantee policy. If you are not satisfied with your order for any reason, you can contact their customer service within 30 days of receiving your order and they will either refund your money or send you a replacement. You can also cancel or modify your order within 24 hours of placing it by contacting their customer service.

YorkTest US offers various discounts and rewards for loyal customers. You can join their YorkTest Perks program to earn points for every purchase and redeem them for free products and discounts. You can also refer your friends and family to YorkTest US and get $20 off your next order when they make a purchase. Moreover, you can join their YorkTest Squad subscription service to get monthly deliveries of your favorite tests and save up to 25% off.

The tests from YorkTest US are very accurate and quality assured. They have a greater than 98% reproducibility rate, which means that two separate results of the same person’s sample will correlate with each other greater than 98% of the time . They also have their own testing laboratory that complies with the European Medical Device Directive and the European In Vitro Diagnostic Directive. They test for all four subtypes of IgG antibodies to ensure that all food intolerance reactions are detected and none are missed.

YorkTest US offers a variety of tests for food sensitivity, food allergy, inflammation, cholesterol, hormones, and more. Some of the tests they offer are: Premium Food Sensitivity Test, which analyzes your reactivity to 200 food and drink ingredients; Food Allergy Test, which tests for 23 food allergies and 19 environmental allergens; Essential Health Check, which tests for 18 different health markers such as iron, vitamin D, thyroid function, and more; and Hormone Balance Test, which tests for six key hormones that affect mood, energy, weight, and fertility.

You can use the coupon codes on their website by entering them in the box that says 'Gift card or discount code' at checkout. You will see the discount applied to your order total before you complete your payment.

There may be some restrictions to using the coupons, depending on the terms and conditions of each offer. For example, some coupons may only be valid for certain products, orders, or time periods. Some coupons may also not be combinable with other offers or discounts. You should always check the details of each coupon before using it to make sure it is applicable to your order.