Carbon Theory Discount Codes

17 discount codes·updated yesterday

There's a very high chance you'll find a working Carbon Theory discount code right now. The best code to try is NEW15 for 15% off. It worked at checkout this week. There are 16 more on this page, ranked by real shopper results.

BEST CODE RIGHT NOW

15% off Select Items

NEW15

How often Carbon Theory 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.

Likely workedLikely workedMixed resultsMixedLow chance any workedLow chance

LAST WORKING CODEtoday

WEEKS WITH WORKING CODES5 / 43

NEW CODES · 30 DAYS0

TYPICAL CODE LIFESPAN~30 days

Carbon Theory discount codes, ranked

Discount	Source	Freshness	Promo code
15% Off Storewide		Freshness	THANKYOU
Found by Wethriftover a year ago Weekly history Loading…
20% off	Sourcecarbontheory.com	Freshness	NEW20
Source From carbontheory.com Found by Wethriftover a year ago
Buy 3 Get 1 Free Cleansing Bars		Freshness	SFOR2
Found by Wethriftover a year ago
25% off skincare favorites		Freshness	BXNGDY25
Found by Wethriftover a year ago
30% off Fussy Deodorant		Freshness	CARBON30
Free Shipping orders over £25	Sourcecarbontheory.com	Freshness	FREESHIP
10% off Sitewide	SourceInstagram post	Freshness	THEORY10
30% off Orders over £25	SourceStore's ad	Freshness	TAKE30
15% off Free gift	SourceInstagram post	Freshness	FREEMUDMASK
20% off		Freshness	FORYOU20
15% off		Freshness	CLEANAF
25% OFF	SourceInstagram post	Freshness	GET25
10% off	SourceInstagram post	Freshness	CYBER10
20% off your purchase		Freshness	THEORY20
20% off everything	SourceInstagram post	Freshness	SMILEDAY20
25% off Everything		Freshness	ITSCOMINGHOME

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.

Example · when codes are working

Good chance right now78%

Example · when they are not

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.