Is there anything more satisfying than leaving the salon with the exact tone and shade that you had in mind for your stunning, blown-out locks? We understand the emotion! Anyone may feel more confident after getting a colour treatment or even just a fast balayage touch-up. Only a week or two after your salon visit, when your hair begins to lose colour or even, fade mysteriously, may ruin your celebration after a revitalizing colouring treatment. Many individuals experience this, therefore it’s important for anybody who enjoys changing their hair colour to be aware of the most frequent causes of quick colour fading of the new shade. You have a higher chance of prolonging the life of your new colour if you know what to look out for.

hair colour fading

What Causes Hair Colour to Fade After a Week?

Here are seven reasons why your hair colour may begin to fade only a week after having it done, as well as what you can do to prevent this from happening.

1.You are using the incorrect hair dye.

The use of the incorrect dye might be to blame if you suffer early fading following an at-home colour session. In the pharmacy or beauty store section, there are several hair colour treatments, each with a variety of benefits and longevity claims. Choosing the best one for your requirements may sometimes be rather confusing. There are mainly three sorts of hair colours that are widely available. The first is a temporary colour, which disappears right away after shampooing your hair. This kind of colour coats your hair rather than penetrating the cuticle, making it very simple to remove with soap and water. Then there is semi-permanent colour, which, depending on how often you wash your hair, may last anywhere from four to eight weeks. The next option is a permanent dye, which uses ammonia & peroxide to penetrate deep into your cuticle and provide long lasting colour for several months. One of the most important steps in dyeing your hair is choosing the colour that works best for you. For someone who wants their colour to stay forever, temporary colour is not the ideal option, and we wouldn’t suggest choosing a permanent dye to test out a colour for the first time. Double check your dye’s label again to see how long it will last if you notice your colour has begun to fade after just a few weeks. Many semi-permanent and temporary colours may fade quite fast, particularly if they come from less well-known brands. Next time, if you’re certain of the shade and want your colour to remain in your hair as long as possible, consider using a permanent dye.

2.You’re Using A Deep, Vibrant Red Hair Dye

However, if the fading of your hair colour occurs more quickly than expected, it may not necessarily be the dye manufacturer’s fault. Sometimes, the colour you decide on might cause this kind of issue. For instance, a firetruck red is infamous for washing out more quickly than the standard blondes, brunettes, and blacks. Anyone with a strong and fiery character would look great in this stunning, brilliant hue. The cold, harsh fact is that if you don’t want it to fade quickly, you should give choosing this colour a further thought. Artificial red pigments are notorious for being extremely finicky, and this applies to all cosmetics, not just hair colour. Because of this, red lipstick often stains your mouth and is difficult to remove. However, it has the reverse effect on hair dyes; since it doesn’t stick to the hair strands as well as other hues, it is readily shampooed away. Red colour molecules are inherently bigger than those of other hair dye molecules, which explains why. As a result, it struggles to penetrate the cortex of your hair, particularly if you have less porous hair. The red molecules may just remain on your hair’s surface rather than penetrating into your actual strands. But it doesn’t mean you have to abandon your bold, stunning, attention-grabbing red colour. You may still go the extra mile to keep your red looking as shiny and brilliant as ever. This is the solution which is you may “re-dye” it and intensify the red by using a colour-depositing shampoo and conditioner once a week.

hair colour fading

3. You Are Using A Harsh Shampoo Daily

Your daily hair washing is mostly to blame for the gradual fading of your colour. You gradually wipe away part of the colour in your strands when you wash your hair. Because of this, hair dye packaging often includes a claim like “excellent for x wash” Therefore, cutting down on hair washing is an easy solution to extend the life of your hair colour. As excessive washing may dry out your strands and make them more brittle, doing this will also preserve your hair’s colour and keep it more hydrated. Give your wash days a two- to three-day gap. When you use sulfate-containing shampoos, colour loss caused by regular washing is made worse. Sulfates are abrasive cleaning agents which may deplete your hair of the natural sebum that keeps it nourished and lustrous. Your hair will inevitably thin down and feel quite dry if you use them every day. Sulfates may wreak havoc on coloured hair as well. They essentially remove the colour pigments from your hair. Additionally, they might aggravate the scalp by promoting flakiness.

4. You Are Using Scalding Hot Water For Hair Rinsing

The ideal, sulfate-free shampoo is now on your bathroom shelf. However, it doesn’t imply that your showers are already fade-resistant for your coloured hair. The kind of water you use and, more specifically, the temperature of the water, are additional causes of early colour fading in the shower. Anything which is heated with high temperature will remove the colour pigments from your hair. This holds for sun exposure and heat styling (more on those later! ), but the rule also holds for shower water. If you rinse your hair with scalding hot water, you’ll dry out your hair and hasten the fading of your new hair colour. This is due to the forceful opening of your hair’s cuticles caused by hot water.

When that occurs, the coloured pigments that have been sealed inside of hair will begin to leak out and wash down the drain. So theoretically, you should do the opposite action. Use cold water to rinse your hair in order to seal the cuticles and preserve the new hair colour. Yes, taking a steaming hot shower after a hard day is soothing, particularly in the winter. Turning down the temperature when washing your hair is worthwhile since this little sacrifice will make it possible for your hair colour to achieve a longer lasting result.

5. You’re Outside In The Sun Without Any Protection and You Are also Doing Heat Styling.

High-temperature heat styling on your hair with heating tools like flat irons and curling wands can speed up the fading process in coloured hair which is similar to the adverse effect of hot water. They’ll fry and weaken your strands in addition to causing your colour to fade in a matter of days or weeks. The coating of your hair’s natural moisture evaporates when it comes into touch with your heat styling tools, leaving it parched and with a straw-like appearance and texture. The best course of action in light of this reality is to avoid heat styling. But we all see how unsustainable that is. Therefore, it’s important to apply a heat protectant before using any heat styling tools on your coloured hair strands if you can’t resist the urge to give up the beautiful hairstyles produce by the heat styling. The sun’s powerful UV rays behave similarly. They might hasten the loss of your hair colour when they strike your head when you go outdoors without applying SPF to your hair. When you can, walk outside wearing a cap or beanie. Use a leave-in spray that gives your hair an effective SPF protection instead.

6. After styling, You Do Not Seal Your Hair’s Cuticles.

If you’ve read thus far, you already know that the primary cause of colour fading is that the colour pigment exits your cuticles in response to a stimulus like heat or strong chemicals. Sealing your cuticles is one effective technique to remedy this issue, particularly after washing and styling your hair. We previously discussed how effective smoothing and sealing your hair cuticles while taking a shower with colder water might help your hair in maintaining the hair colour. But there are also alternative approaches to sealing them. One of these is by giving yourself a blowout like what you have in a salon by utilizing the cool shot button on your hairdryer. Not just your colour pigments in the cuticles will be locked in but also the volume and waves you just styled will be enhanced. Using a finishing oil on your hair after you’ve finished styling it is another approach to sealing your hair cuticles. It also reduces frizz and provides shiny hair in addition to sealing in your colour and the moisture from the hair products. The Argan oil ingredient in some of the finishing oil products is also well-liked by the hair community for its capability to moisturize and give lifeless strands shine and gloss. Aloe vera and vitamin E are also used to soothe and smooth the hair. After styling your hair, all you have to do is apply a little of this oil serum to your hair. Focus your application on your hair’s ends, which are probably the driest area.

7. You Subject Your Hair To Mineral Deposits Like Chlorine and Hard Water

Chlorine build-up may also be the cause of your quick hair colour fading if you’re an ardent swimmer or have been using the pool more often while on vacation. It could also give your hair a blue-green hue in addition to fading your new stunning hair colour. Most hair specialists would advise you to go through a process to clarify your hair to remove chlorine from it.

But keep in mind that using those harsh abrasive shampoos can also cause the hair colour to be washed away. Instead, just remember to rinse the chlorine out of your hair with water as soon as you exit the pool to prevent your hair from drying out. Hard water, which is often seen in the shower pipes of so many countries, is another cause of mineral buildup that leads to hair colour fading. Magnesium and calcium pollutants found in hard water may dehydrate and weaken hair. Due to all of these, hair colours tend to fade more quickly in hard water. Using a shower filter or installing a water softening system are two ways to put a stop to having any hard water at home. Your water will be completely clean and pure once these filters out all the minerals in it. That kind of water is excellent for avoiding early fading and minimizing damage to coloured hair strands.


Yes, showing off your new hair colour on a night out or in Instagram selfies is enjoyable and fun. But in addition to just savouring and adoring your lovely new hair hue, you need also be on the lookout for all the possible factors that can cause hair colour to fade after a week. If you like getting colour treatments at home or your preferred salon, you should be ready and keep in mind these seven causes of early colour loss or fading. Make sure you’re extra careful not to let them interfere with you and your brand-new appearance. You’re good to go as long as you know what to look out for and how to avoid and address such problems. Always be mindful of what could harm your hair. Your colour will be preserved as a result for many long-lasting months.