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Colorsmith UK Discount Codes & Verified Offers for September 2026

Browse 14 manually checked Colorsmith UK Promo Codes for September 2026, including Discount Codes, current discounts and exclusive deals. Expired offers are removed regularly.

Colorsmith UK offers 0 coupon codes and 14 deals as of September 2026. Today's top offer: Stain Remover & Barrier Cream Bundle Offer. Codes are verified and updated daily.

Bundle
Stain Remover & Barrier Cream Bundle Offer

Get a special price when you buy Stain Remover and Barrier Cream together. These items protect skin during coloring.

Bundle
Bundle Discount: Hair Colour Applicator & Developer

Purchase a Hair Colour Applicator and Custom Colour Developer together for a reduced price. This combined offer helps with application.

20%
OFF
Subscription Savings: 20% Off Ongoing Orders

Subscribers can save 20% on all subsequent Custom Hair Colour Case deliveries. This discount is built into the subscription model.

Up to
25%
OFF
Up to 25% Off Permanent Hair Colour Kits

Select Permanent Hair Colour kits are discounted by up to 25%. This includes various shades for grey coverage.

20%
OFF
Father's Day Special: 20% Off Grey Coverage Dye

Celebrate Father's Day with 20% off Grey Coverage Dye products. Find suitable shades for personalized results.

20%
OFF
Refer A Friend & Get Store Credit

Refer a friend to Colorsmith UK and receive store credit when they make their first purchase. Details are available on the website.

10%
OFF
Student Discount: 10% Off All Orders

Eligible students can receive a 10% discount on their entire order. Verification is required to access this offer.

$18
Only
Touch Up Kits Starting At $18

Touch Up Kits are available from a starting price of $18. These kits help maintain your hair color between full applications.

10%
OFF
New Year Offer: 10% Off Hair Care Sets

Start the new year with 10% off all Hair Care Sets. This includes post-colour shampoo and conditioner bundles.

Free Shipping
Free Shipping on Your First Custom Colour Order

Receive complimentary shipping on your initial purchase of any custom hair color product. This applies to new customer orders.

Under $40
Men's Hair Dye Kits Under $40

Find various Men's Hair Dye options available below the $40 price point. Explore different shades and formulations.

10%
OFF
Military Discount: 10% Off Hair Colour

Service members qualify for a 10% discount on all custom hair colour products. Verify your military status for this offer.

From $25
Demi-Permanent Colour From $25

Demi-Permanent Hair Colour options begin at a price of $25. These formulations offer a less permanent coloring solution.

Up to
40%
OFF
Black Friday Savings: Up to 40% Off Storewide

During Black Friday, enjoy discounts of up to 40% across various products. This includes custom hair colour and accessories.

Customer Reviews

4.2
Average Rating
6
Total Reviews
Megan
★★★☆☆
2 weeks ago

Good colour, but shipping slow

last week, my permanent hair colour was great but it took ages to arrive, even with a subscription.

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Ivy Torres
★★★★☆
1 month ago

Easy and good color

So I decided to try this out because my usual stuff wasn't really cutting it anymore. I ordered a Custom Hair Colour Case. The website was super easy to use, picked my shade, and it got here faster than I thought it would. Applying it was no big deal, honestly. My hair looks pretty good, got rid of the grey without looking weird. Felt good about the whole thing.

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Shane Vargas
★★★★★
2 months ago

Custom Hair Colour Case experience

I tried the Custom Hair Colour Case and was quite impressed. Ordering was straightforward after taking the initial quiz for shade matching. Shipping took about 5 business days, which felt reasonable. The kit came with everything, including a Professional Hair Colour Brush and Reusable Gloves. The Personalised Colour Instructions were very helpful and easy to follow. My hair color looked consistent and covered my grays well. I contacted support with a question about future touch-ups, and they responded within a day with useful advice. The product quality seems high, and it didn't irritate my scalp.

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David
★★★★☆
2 months ago

Good Permanent Hair Colour

I ordered the Permanent Hair Colour. It arrived quickly. The instructions were clear, and the color looked natural. No issues with the application. I was happy with the result.

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Tom
★★★★★
2 months ago

Love my new beard color!

Okay, I just had to share how great this Beard Dye is! I've tried others, but this one actually works perfectly. The color match was spot on, and it was so easy to apply. My beard looks so much better now, really natural. It came with clear instructions and everything I needed. I'm definitely ordering this again!

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Amber
★★★★☆
2 months ago

Decent grey coverage, minor issue

I got the Grey Coverage Dye. The color itself was good and did cover most of my grays, which is what I wanted. The delivery was fine, it showed up when they said it would. My only small complaint is that the Post-Colour Shampoo and Conditioner samples were a bit small for my hair length, I needed a bit more. Otherwise, the process was smooth, and the Custom Colour Developer worked as expected. It's a decent value for what you get, just wish for slightly larger aftercare products.

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Colorsmith UK Community Discussion

Share tips, ask questions & help fellow shoppers save more

R
Renee Y.
1 month ago

Anyone compared Colorsmith to Just For Men? Wondering if it's worth the extra cost.

K Kate Foster 1 month ago
Colorsmith is way better for not looking like you've dyed your hair. Just For Men always looked too dark and fake on me. This is more custom.
2
R Ryan 1 month ago
Definitely worth it. Just For Men was always a bit too harsh and didn't blend as well with my natural colour. Colorsmith feels more professional, like what you'd get at a salon but at home.
3
8 Responses (2)
M
Megan C.
2 months ago

I saw something about a first box discount. Is that still a thing, and how much is it usually?

M Marcus 2 months ago
Yeah, they almost always have a first box deal. I got 50% off my first one.
0
E Elena Whitfield 2 months ago
My introductory offer was half off, seemed like a good way to test it. Check their site, it should pop up.
5
7 Responses (2)
T
Troy H.
1 month ago

Hey, thinking of trying this out. How long does shipping usually take to London?

A Andre Doyle 1 month ago
Mine arrived in like 3 days last time, I'm in East London.
5
D Derek 1 month ago
Yeah, I think it's pretty quick. Usually 2-4 business days for me, sometimes faster. Never had an issue getting it to Manchester.
1
5 Responses (2)
J
Jared
2 months ago

what's the deal with returns if the colour isn't right? is it a pain?

A Amber 2 months ago
I haven't returned a custom colour box myself, but I know they have a satisfaction guarantee. Might be worth checking their policy on the site for specifics.
1
C Colin 2 months ago
I think for custom stuff, it's usually about them reformulating it for you, rather than a straight return for a refund. They want you to be happy with the shade.
6
4 Responses (2)
M
Megan Z.
2 months ago

Does this actually work for sensitive skin? I sometimes get a rash from other dyes.

D Derek W. 2 months ago
They do say it's formulated to be gentle and they have a 'scalp protector' you can get. I have mild sensitivity and haven't had an issue.
3
T Tara 2 months ago
My skin can be a bit reactive too, but I've been fine with Colorsmith. I'd definitely do a patch test first, just to be safe, like with any hair dye.
5
2 Responses (2)

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