10% Off w/ YorkTest US Promo Codes May 2026

About YorkTest US

YorkTest.com is a leading provider of home-to-laboratory food intolerance, allergy, and health tests, offering over 40 years of scientific experience. Using simple finger-prick blood kits, they help users identify food sensitivities (IgG), environmental allergies (IgE), and general health markers, providing actionable results to help manage symptoms like bloating and fatigue.

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YorkTest US's Categories

health

All (6) Codes (2) Deals (4)

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20% Off Sitewide

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**TRA20

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This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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$20 Off Storewide

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**ODTESTUSA

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This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Sale 30% Off All Tests

Sale Up To 30% Off All Tests

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No Code

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This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Free Delivery

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This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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Save 30% On Best Sellers

Save Up To 30% On Best Sellers

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.

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60% Off Special Offer

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No Code

Terms & Conditions

This code has limited usages, and has been used 0 times.

Cannot be used in conjunction with any other offer.

All brands reserve the right to remove any offer without giving prior notice.

Available whilst stocks lasts.

For full Terms & Conditions please see website.