Skip to product information
1 of 1

  • Images are for illustration purposes only

Colorsport 30 Day Brow Tint Diva Dark Brown

Colorsport 30 Day Brow Tint Diva Dark Brown

  • 1. Ozempic®️-equivalent therapy now available for weight management
  • 2. Average weight loss of 17%, with 1 in 3 patients achieving over 20%
  • 3. May help reduce osteoarthritis-related pain
  • 4. Wegovy®️ is not expected to impact the effectiveness of oral contraceptives
  • 5. Supports cardiovascular risk reduction
  • 6. Over 22 million patients treated with semaglutide-based therapies since 2018

  • ✔️ Colours and defines brows for up to 30 days
  • ✔️ Diva Dark Brown shade suits naturally dark hair
  • ✔️ Deposits pigment into both hair and skin beneath
  • ✔️ At-home kit with everything needed for application
  • ✔️ Patch test required — suitable for adults aged 16 and over

Price Checker

Regular price £4.79
Sale price £4.79 £5.79
Sale Sold out
  • Lowest price guarantee
  • Includes FREE private prescription
View full details

 

What Is Eyebrow Tint Dark Brown and How Does Colorsport Deliver It?

 

If your brows are sparse, light, or just not showing up the way you'd like, an eyebrow tint dark brown kit could be exactly what you need. The Colorsport 30 Day Brow Tint in Diva Dark Brown is a salon-style, semi-permanent brow colouring kit designed for use at home. At just £4.79, it offers a cost-effective way to achieve defined, natural-looking brows without a salon appointment. Whether you're filling in gaps, adding depth, or simply saving time on your morning routine, this kit is built for everyday convenience. You can also browse our hair care collection for complementary products to support your overall hair and brow routine.

The kit contains everything you need in one small package. It's been a trusted name in at-home brow tinting for years, and the Diva Dark Brown shade is one of the most popular choices for those with naturally dark or medium-dark hair. Results can last up to 30 days, meaning fewer touch-ups and more time doing what matters.

 

How Does Colorsport 30 Day Brow Tint Actually Work?

 

The science behind this product is straightforward. It uses an oxidative colouring process — the same basic chemistry used in permanent and semi-permanent hair dyes. When the tint cream and developer are combined, a chemical reaction occurs that deposits colour pigment into the hair shaft and the superficial layers of the skin beneath the brow. This dual action is what gives the tint its staying power.

  • Tint cream and developer are mixed in equal parts immediately before use
  • The mixture is applied to clean, dry brow hairs using the applicator brush
  • Colour develops over the recommended processing time
  • The product is wiped away cleanly, leaving defined, coloured brows
  • Pigment remains in both the hair and skin surface for up to 30 days

 

Who Is Colorsport 30 Day Brow Tint Diva Dark Brown Suitable For?

 

This product is designed for adults who want to define and darken their eyebrows at home. It's particularly well suited to those who find daily brow makeup time-consuming or who want a more consistent, low-maintenance look. That said, it's not suitable for everyone — and knowing whether it's right for you matters.

  • Adults with naturally dark or medium-dark hair seeking a matching brow shade
  • Those with sparse or light brows who want a fuller, more defined appearance
  • People looking for a long-lasting alternative to daily brow pencils or powders
  • Anyone who has successfully completed a patch test with no adverse reaction

It is not suitable for use on children, or for anyone with a known allergy to PPD (p-phenylenediamine) or other oxidative hair dye ingredients. Those who have experienced a reaction to black henna tattoos should also avoid this product, as black henna often contains PPD.

 

How Does Colorsport 30 Day Brow Tint Compare to Other Brow Tinting Options?

 

Feature Colorsport 30 Day Brow Tint Professional Salon Tint
Cost £4.79 £15–£30 per session
Duration of results Up to 30 days Up to 4–6 weeks
Application location At home Salon only
Patch test required Yes — 48 hours before use Yes — reputable salons require this

 

Is Colorsport 30 Day Brow Tint Safe to Store and Use at Home?

 

Storing this product correctly is simple. Keep it below 25°C, away from direct sunlight, and out of reach of children. Once the tint and developer have been mixed, use the product immediately — do not store the mixed preparation. The individual components, however, can be stored for future use if the pack contains multiple applications, provided the tubes are sealed properly after each use.

As with any eyebrow tint dark brown product containing oxidative dye ingredients, safety comes first. Always read the full instructions before use. If you're also managing a skin condition or using topical treatments on or near the brow area, check with your pharmacist before applying. For general skin health support, our skin care collection includes a range of products that may be relevant to your routine.

This product is a cosmetic. However, if you have an underlying skin condition such as eczema or psoriasis near the brow area, or are taking medicines that affect skin sensitivity, speak to your pharmacist before use.

Colorsport 30 Day Brow Tint Diva Dark Brown specifications
Treatment category Cosmetic brow tinting
Mechanism of action Oxidative colour deposition into hair shaft and superficial skin
Effective Up to 30 days
Suitable for Adults with no PPD allergy who have completed a patch test
Active ingredient p-Phenylenediamine (PPD) oxidative dye
Pack size Single kit
Shade Diva Dark Brown
UK classification Cosmetic product
Preparation Cream tint + developer (mixed before use)
Route of administration Topical (eyebrow area only)

Specifications of Colorsport 30 Day Brow Tint Diva Dark Brown

 

What Is Colorsport 30 Day Brow Tint and What Is It Used For?

 

Colorsport 30 Day Brow Tint Diva Dark Brown is a semi-permanent, at-home eyebrow colouring kit. It is used to darken, define, and fill in eyebrows, giving a fuller and more polished appearance without the need for daily makeup application. The Diva Dark Brown shade is formulated to suit those with naturally dark hair, providing a rich, natural-looking result that lasts up to 30 days. It works by depositing oxidative colour pigment into both the brow hairs and the skin beneath, which is why results last considerably longer than brow pencils or powders.

 

What Do You Need to Know Before Using Colorsport 30 Day Brow Tint?

 

Before you use this product, there are some important safety points to be aware of. Hair dyes — including brow tints — can cause serious allergic reactions in some people. The NHS advises that you should always carry out a patch test before using any hair dye product, even if you have used it before without a problem.

Do not use this product if:

  • You have previously had a reaction to hair dye or black henna tattoos
  • You have a known allergy to PPD (p-phenylenediamine) or resorcinol
  • You have inflamed, broken, or irritated skin in the brow area
  • You are under 16 years of age
  • You are applying to eyelashes — this product is for eyebrows only
  • You have ever experienced a severe allergic reaction (anaphylaxis) to any cosmetic product

Drug and product interactions to be aware of:

  • Topical corticosteroids applied near the brow area may affect skin sensitivity — check with your pharmacist
  • Retinoid-based skincare products (e.g. tretinoin) can thin the skin and increase irritation risk
  • No known systemic drug interactions, as this is a topical cosmetic product

 

How Should You Use Colorsport 30 Day Brow Tint?

 

Always read the full instructions included in the pack before you begin. The process is straightforward, but following each step carefully will give you the best result and minimise any risk of irritation.

  1. Perform a patch test 48 hours before your first application (and before every subsequent use)
  2. Ensure brows are clean, dry, and free from any makeup or skincare products
  3. Mix equal parts tint cream and developer in the mixing tray provided
  4. Apply the mixture to brows using the applicator brush, working in the direction of hair growth
  5. Leave on for the development time stated in the instructions (typically 5–15 minutes depending on desired depth)
  6. Wipe away with a damp cotton pad — do not rinse with water directly over the eyes
  7. Check the result and repeat if a deeper shade is desired, following the same process
Indication Age Group Application Time Frequency
Brow definition and darkening Adults (16+) 5–15 minutes Every 3–4 weeks as needed
Not for use Under 16 N/A N/A

 

What Are the Possible Side Effects of Colorsport 30 Day Brow Tint?

 

Like all products containing oxidative hair dye ingredients, Colorsport 30 Day Brow Tint can cause side effects in some users. Most reactions are mild and localised, but serious allergic reactions — though rare — can occur. The NHS notes that PPD is one of the most common causes of allergic contact dermatitis from hair dye products.

Common side effects:

  • Mild skin redness or irritation around the brow area
  • Temporary staining of the surrounding skin
  • Mild itching or tingling during application

Less common side effects:

  • Contact dermatitis — redness, swelling, and blistering of the skin
  • Prolonged or intense itching after application
  • Skin peeling or crusting in the treated area

In very rare cases, a severe allergic reaction (anaphylaxis) can occur. Signs include facial swelling, difficulty breathing, dizziness, or a rapid heartbeat. If you experience any of these symptoms, stop use immediately and call 999 or go to your nearest A&E. You can find further guidance on managing skin reactions through our skin care collection, which includes soothing topical options.

 

How Should You Store Colorsport 30 Day Brow Tint?

 

Correct storage keeps the product effective and safe to use. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Store out of reach and sight of children
  • Do not store the mixed tint and developer — use immediately after mixing and discard any unused mixture
  • Keep tubes tightly sealed between uses if the kit provides multiple applications
  • Do not use after the expiry date printed on the packaging

If you're looking for other personal care or health products to complement your routine, our women's health collection covers a broad range of everyday essentials.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Colorsport 30 Day Brow Tint Diva Dark Brown online in the UK?

You can buy Colorsport 30 Day Brow Tint Diva Dark Brown directly from Cured Pharmacy online for £4.79 with fast UK delivery. It is a cosmetic product available without a prescription. Some high street pharmacies and beauty retailers may also stock it, though availability can vary.

How does Colorsport 30 Day Brow Tint work in the brow area?

The kit uses an oxidative colouring process — tint cream and developer are mixed together, triggering a chemical reaction that deposits colour pigment into the brow hairs and the superficial skin beneath. This dual action is what gives the tint its long-lasting results of up to 30 days. It's the same basic chemistry used in semi-permanent hair dyes, adapted for the delicate brow area.

How do I use Colorsport 30 Day Brow Tint step by step?

Start by performing a patch test 48 hours before use. On application day, mix equal parts tint and developer, apply to clean dry brows with the brush, leave for the recommended development time, then wipe away with a damp cotton pad. Never rinse directly over the eyes, and always follow the full instructions included in the pack.

Do I really need to do a patch test every time I use brow tint?

Yes — the NHS recommends performing a patch test 48 hours before every application of any hair dye product, including brow tints, even if you have used the same product before without a reaction. Sensitivity to PPD can develop over time, meaning a previous safe use does not guarantee a safe future use. Apply a small amount of the mixed product to the inner elbow and monitor for 48 hours before proceeding.

What are the side effects of Colorsport 30 Day Brow Tint?

Common side effects include mild skin redness, temporary staining of surrounding skin, and mild itching during application. Less commonly, contact dermatitis can occur, causing swelling, blistering, or prolonged itching. In very rare cases, a severe allergic reaction (anaphylaxis) may occur — if you experience facial swelling, difficulty breathing, or dizziness, call 999 immediately.

Is Colorsport Brow Tint suitable for sensitive skin?

People with sensitive skin should use this product with caution, as it contains PPD — a known allergen that can cause contact dermatitis in susceptible individuals. A patch test 48 hours before every use is mandatory. If you have a history of skin reactions to cosmetics or hair dye, speak to your pharmacist before use. Those with a confirmed PPD allergy must not use this product at all.

How long does Colorsport 30 Day Brow Tint last?

The tint is designed to last up to 30 days on both brow hairs and the skin beneath. Individual results may vary depending on your skin type, how oily your skin is, and your skincare routine — for example, using exfoliating products or retinoids near the brow area may shorten the duration. Most users find they need to reapply every three to four weeks.

Can I use Colorsport Brow Tint on my eyelashes?

No — this product is formulated specifically for eyebrows and must not be used on eyelashes. Applying oxidative dye products to eyelashes carries a significant risk of serious eye injury, including chemical burns and permanent damage to vision. If you are looking for lash-darkening options, speak to a professional or seek products specifically designed and safety-tested for lash use.

What is the best time to apply Colorsport 30 Day Brow Tint?

Apply the tint when you have at least 20–30 minutes of uninterrupted time, so you are not rushing the development process. Many people find it easiest to apply in the evening after cleansing the face, as the brow area is clean and free from SPF or makeup. Avoid applying immediately before exercise or swimming, as sweating and water exposure can affect the initial setting of the colour.

Who is eligible to use Colorsport 30 Day Brow Tint?

This product is suitable for adults aged 16 and over who have no known allergy to PPD or other oxidative hair dye ingredients, and who have completed a successful patch test. It is not suitable for use on children, pregnant women should seek advice from their midwife or GP before use, and anyone with broken or inflamed skin in the brow area should wait until the skin has fully healed. You can explore our women's health collection for further guidance on products suitable during pregnancy.

What happens if I get Colorsport Brow Tint in my eyes?

If the product comes into contact with your eyes, rinse immediately and thoroughly with clean, lukewarm water for at least 15 minutes. Do not rub your eyes. If irritation, redness, or pain persists after rinsing, seek medical attention promptly. This is why the product should always be applied carefully using the brush provided, and why it must never be used on eyelashes.

What are alternatives to Colorsport 30 Day Brow Tint?

Alternatives include other at-home brow tinting kits such as Eylure Dybrow or RefectoCil Eyebrow Tint, which work on a similar oxidative principle. Professional salon brow tinting is another option and may last slightly longer. For those who prefer to avoid chemical dyes altogether, high-quality brow pencils, pomades, or tinted brow gels offer a non-permanent alternative with no allergy risk.

How long can you keep using Colorsport 30 Day Brow Tint?

There is no strict limit on how long you can continue using this product, provided you perform a patch test before every application and experience no adverse reactions. If you develop any signs of sensitivity — such as increasing redness, itching, or irritation — stop use and consult your pharmacist or GP. It is also important to check the expiry date on the packaging and not use the product beyond that date.

Can I use skincare products after applying Colorsport Brow Tint?

It is best to avoid applying skincare products directly over the tinted brow area for at least 24 hours after application, to allow the colour to fully set. Exfoliating acids, retinoids, and oil-based cleansers used near the brow area can accelerate fading of the tint over time. Gentle, non-exfoliating moisturisers applied away from the brow area are generally fine to use as normal. Browse our skin care collection for gentle options compatible with tinted brows.

Is there any research on the safety of PPD in eyebrow tints?

PPD (p-phenylenediamine) is a well-studied oxidative hair dye ingredient regulated under EU and UK cosmetic legislation. The NHS acknowledges it as one of the most common causes of allergic contact dermatitis from hair dye products. Regulatory bodies including the MHRA and the European Commission's Scientific Committee on Consumer Safety (SCCS) have reviewed PPD extensively and set maximum permitted concentrations in cosmetic products to minimise risk. Patch testing remains the single most important safety step for any user.

How Should You Use Colorsport 30 Day Brow Tint?

Using this kit correctly makes a real difference to both your results and your safety. Before you begin, make sure you have completed a patch test 48 hours in advance and that your brows are clean, dry, and free from any makeup, moisturiser, or SPF. The application process is quick once you know the steps.

What Is the Correct Dose of Colorsport 30 Day Brow Tint?

This is a topical cosmetic product, so "dose" refers to the amount applied and the development time used. Using more product than needed will not improve results — a thin, even layer applied with the brush is sufficient to cover both brow hairs and the skin beneath. Leaving the product on for longer than recommended does not necessarily produce a deeper result and may increase the risk of skin irritation.

When Is the Best Time to Use Colorsport 30 Day Brow Tint?

The best time to apply this product is in the evening, after cleansing your face, when your skin is clean and free from SPF, makeup, and other skincare products. Applying in the evening also means you can avoid sun exposure and sweating immediately after application, both of which can affect how well the colour sets. Allow the tinted area to remain undisturbed overnight for the most lasting result.

Avoid applying the tint immediately before swimming, exercising, or using a steam room, as moisture and heat can interfere with the colour development and reduce longevity.

How Long Can You Use Colorsport 30 Day Brow Tint For?

There is no defined maximum duration of use, provided you continue to perform a patch test before every application and experience no adverse reactions. Most users reapply every three to four weeks as the colour naturally fades. If you notice increasing skin sensitivity, redness, or irritation with repeated use, stop using the product and consult your pharmacist. Always check the expiry date on the packaging before each use and do not use the product beyond that date.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

How Should You Use Colorsport 30 Day Brow Tint?

Using this kit correctly makes a real difference to both your results and your safety. Before you begin, make sure you have completed a patch test 48 hours in advance and that your brows are clean, dry, and free from any makeup, moisturiser, or SPF. The application process is quick once you know the steps.

What Is the Correct Dose of Colorsport 30 Day Brow Tint?

This is a topical cosmetic product, so "dose" refers to the amount applied and the development time used. Using more product than needed will not improve results — a thin, even layer applied with the brush is sufficient to cover both brow hairs and the skin beneath. Leaving the product on for longer than recommended does not necessarily produce a deeper result and may increase the risk of skin irritation.

When Is the Best Time to Use Colorsport 30 Day Brow Tint?

The best time to apply this product is in the evening, after cleansing your face, when your skin is clean and free from SPF, makeup, and other skincare products. Applying in the evening also means you can avoid sun exposure and sweating immediately after application, both of which can affect how well the colour sets. Allow the tinted area to remain undisturbed overnight for the most lasting result.

Avoid applying the tint immediately before swimming, exercising, or using a steam room, as moisture and heat can interfere with the colour development and reduce longevity.

How Long Can You Use Colorsport 30 Day Brow Tint For?

There is no defined maximum duration of use, provided you continue to perform a patch test before every application and experience no adverse reactions. Most users reapply every three to four weeks as the colour naturally fades. If you notice increasing skin sensitivity, redness, or irritation with repeated use, stop using the product and consult your pharmacist. Always check the expiry date on the packaging before each use and do not use the product beyond that date.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

What Are the Most Common Side Effects of Colorsport 30 Day Brow Tint?

Most people who use this product as directed and have completed a successful patch test will not experience significant side effects. However, as with all products containing oxidative hair dye ingredients, some mild reactions can occur, particularly around the brow area where the skin is relatively thin and sensitive.

  • Mild redness or flushing of the skin around the brow area
  • Temporary staining of the skin surrounding the brows
  • Mild itching or a tingling sensation during application
  • Slight dryness or tightness of the skin after the product is removed

What Are the Less Common Side Effects of Colorsport 30 Day Brow Tint?

Less commonly, some users may experience a more pronounced skin reaction, particularly if they have an undiagnosed sensitivity to PPD or other ingredients in the formula. These reactions are more likely to occur in people who skip the patch test or who have used black henna tattoos in the past, as black henna often contains high concentrations of PPD that can sensitise the immune system.

  • Contact dermatitis — characterised by redness, swelling, and blistering of the skin
  • Prolonged or intense itching that persists after the product is removed
  • Skin peeling or crusting in the treated area in the days following application
  • Localised oedema (swelling) of the brow or surrounding facial area

What Are the Serious Side Effects of Colorsport 30 Day Brow Tint?

Serious allergic reactions to PPD-containing products are rare but can be life-threatening. Anaphylaxis — a severe, whole-body allergic reaction — can occur even in people who have used similar products before without a problem. The NHS advises that anyone who has previously had a reaction to hair dye should never use PPD-containing products again, as subsequent reactions can be significantly more severe.

Seek emergency medical help immediately if you experience any of the following after using this product:

  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Dizziness, lightheadedness, or loss of consciousness
  • Rapid or irregular heartbeat
  • A widespread skin rash developing rapidly across the body

What Should You Do If You Experience Side Effects of Colorsport 30 Day Brow Tint?

If you notice mild irritation such as redness or itching, remove the product immediately with a damp cotton pad and rinse the area gently with cool water. Do not scratch or rub the affected skin. If symptoms are mild and resolve within a few hours, you may not need further treatment, but you should not use the product again until you have spoken to your pharmacist.

For more significant reactions such as blistering, swelling, or persistent dermatitis, contact your GP or visit a walk-in centre. For severe reactions including any signs of anaphylaxis, call 999 immediately. Do not attempt to drive yourself to hospital if you are experiencing a severe reaction.

Can Colorsport 30 Day Brow Tint Interact With Other Products or Medicines?

As a topical cosmetic product, Colorsport 30 Day Brow Tint has no known systemic drug interactions. However, certain topical products used near the brow area can increase the risk of skin irritation when used alongside an oxidative dye. These include prescription retinoids (such as tretinoin), topical corticosteroids, and exfoliating acids such as glycolic or salicylic acid. If you are using any of these products, allow the skin to fully recover before applying brow tint, and consult your pharmacist if you are unsure.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

We’re a safe and
regulated UK service

Registered Pharmacy Badge

Lowest Price Guarantee

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

100% discreet packaging

We're convinced you won't find your treatment cheaper, but if you do we'll refund the difference.

Find out more

Agent

Need help?
Talk to our friendly experts now

How our service works

Service Setup

Service setup

Discreet Packaging

Discreet packaging

Express Delivery

Express delivery