Expires October 31, 2030 Code

25% Off Autoimmune Tests

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Expires October 31, 2030 Code

Blood Type Tests for $20

$20 OFF

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BLOOD20 See Promo Code
Blood Type Tests for $20

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Expires October 31, 2030 Code

25% Off Food Allergy Tests

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25% Off Food Allergy Tests

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Expires October 31, 2030 Sale

20% Off on All Select Tests

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20% Off on All Select Tests
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Expires October 31, 2030 Sale

25% Off Select Tests at Quest on Their Back to School Promotion

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Expires October 31, 2030 Sale

Save 20% on Select Digestive Health Tests

20%OFF

Save 20% on Select Digestive Health Tests

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Save 20% on Select Digestive Health Tests
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Expires October 31, 2030 Sale

Shop Lab Tests Under $100

DEAL

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Expires October 31, 2030 Sale

10% Off on Student Discount Program

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Expires October 31, 2030 Sale

10% Off Your First Order with Sign Up

SIGNUP

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Quest brands—so let’s clarify which one you’re asking about. Here’s a breakdown of the most common interpretations:

Quest Nutrition

A popular brand known for high-protein, low-sugar snacks (bars, cookies, chips, shakes, and more).

  • Websites like Don’t Pay Full list codes such as:

    • OME10 – 10% off any purchase

    • OME20 – 20% off any order

    • Other partially masked codes offering 15–25% off sitewide.

  • Tips to save more:

    • Sign up for email—the newsletter often gives a 10% off first-order code.

    • Join Subscribe & Save for recurring shipment discounts plus free shipping.

    • Participate in the Quest Achievers rewards program to earn points and unlock future discounts.

Quest Health (Diagnostic Services)

Refers to QuestHealth.com, offering medical tests and diagnostics.

  • Recent active codes include:

    • BRIDGET – 25% off (expires August 3, 2025)

    • REALMAY25 – 25% off entire cart (expires August 2, 2025)

    • Other codes like DEMANDHEALTHCOACH15, NOSTRESS, and a long alphanumeric code offering 10–20% off services.

Quest (General Brand or Magazine)

A Dutch publisher of magazines and puzzles (e.g., Quest Magazine, Quest Junior, Quest Puzzelmix).

  • Recent offers include:

    • Up to 45% off selected Quest magazines

    • 38% off Quest Puzzelmix

    • 34% off Quest Magazine

    • Special bundle promotions and free add-ons.

Things to double-check

  • Some results from Coupons.com mention Quest Nutrition products with generic discount amounts (10–25% off) and free shipping, but those codes appear dated (valid up to early 2025) and may now be expired.

  • For Quest Diagnostics, there’s mention of QUESTHEALTH24 (50% off first visit) and THYROID15 (15% off thyroid tests), with the former reportedly used recently (last 14 hours) but reported 3 months ago; still worth checking.