One Day Tests Discount Codes
onedaytests.comThere's a very high chance you'll find a working One Day Tests discount code right now. The best code to try is SJ10 for 10% off. It worked at checkout this week. There are 29 more on this page, ranked by real shopper results.
Get 10% off your blood test at One Day Tests with code SJ10.
How often One Day Tests codes work
Each bar is one week of real shopper results: the greener the bar, the better the chance a code worked that week. Paler bars carry limited data.
| Discount | Source | Freshness | Promo code |
|---|---|---|---|
| 10% off your next test | SourceInstagram post | Freshness | EMH10 |
| 10% off blood tests | SourceInstagram post | Freshness | LIVL10 |
| 10% off | SourceInstagram post | Freshness | LYNDS10 |
Get 10% off your OneDayTests test with code LYNDS10. Posted4 weeks ago Found by Wethrift4 weeks ago Weekly history Loading… | |||
| 10% off | SourceInstagram post | Freshness | KRIS10 |
| 10% off test | SourceInstagram post | Freshness | ELYSIA10 |
| 10% off | SourceInstagram post | Freshness | NIKKI10 |
| 10% off | SourceInstagram post | Freshness | LP10 |
| 10% off all tests | SourceInstagram post | Freshness | BA10 |
| 10% off | SourceInstagram post | Freshness | LC10 |
| 10% off | SourceInstagram post | Freshness | PAUL10 |
| £10 off first full body MOT blood test | SourceInstagram post | Freshness | GABBY10 |
| 10% off your blood test | Freshness | TFP10 | |
Found by Wethrift10 months ago Weekly history Loading… | |||
| 10% off Ultimate Longevity Blood Test | SourceInstagram post | Freshness | PELE10 |
| 10% offValid for one month | SourceInstagram post | Freshness | CORAL10 |
Save 10% off all blood tests at One Day Tests with code CORAL10. Valid for one month Found by Wethrift5 weeks ago Weekly history Loading… | |||
| 10% off your first test | SourceInstagram post | Freshness | CORAL10 |
| 10% off | SourceInstagram post | Freshness | ZE10 |
| 10% off | SourceInstagram post | Freshness | KS10 |
| 10% off | SourceInstagram post | Freshness | SB10 |
| 10% off | SourceInstagram post | Freshness | LDC10 |
| 10% off your first purchase | SourceInstagram post | Freshness | JESS10 |
| 10% off your own test | SourceInstagram post | Freshness | UPHAM10 |
| 10% off | SourceYouTube video | Freshness | TOMG10 |
| 10% off | SourceInstagram post | Freshness | GINA10 |
| 10% off blood work | SourceInstagram post | Freshness | LIAM10 |
| 10% off your blood test | SourceInstagram post | Freshness | THEFP10 |
| 10% off | SourceInstagram post | Freshness | LAURA10 |
| 10% off | Freshness | FRANKIE10 | |
| 10% off | SourceInstagram post | Freshness | CE10 |
| 10% off all blood tests | SourceInstagram post | Freshness | AYLA10 |
About this page
Introducing a more honest way to find coupon codes
Every code has a history, and we track it
Codes fail for boring reasons: they expire, they only cover one category, they only apply to a first order. Calling any of them "verified" would be a guess dressed up as a fact. We publish the chance instead, built from checkout data and shopper answers, and we track it over time.
Likely not workingMixed resultsHigh chance of working
You'll find one of these charts on every code we list, tracking how it has performed over time.
When there is nothing worth trying, we say so
When we don't think there is a working code for a store, we say so right at the top of the page, before you spend time scrolling.
Good chance right now78%
Nothing likely right now9%
A code that works at breakfast can be dead by lunch. Nobody can promise otherwise, so we don't stamp anything here as "working" or "verified". We tell you the chance of a code working instead, based on real shopper feedback and data, and when the chance is poor we say that out loud.
