Why does hair colour fade so fast
Many people are surprised when their hair colour starts looking less vibrant only a few weeks after colouring. While some fading is completely normal, several factors can cause hair colour to lose its intensity faster than expected.
Understanding why hair colour fades can help you maintain your colour longer and reduce the need for frequent colouring.
Is Hair Colour Supposed to Fade?
Even permanent hair colour changes over time. While permanent hair colour lasts much longer than temporary or semi-permanent products, factors such as washing, heat styling, sun exposure, and hair growth can affect how your colour looks.
If you're unsure about the differences between colour types, read: Temporary, Semi-Permanent & Permanent Hair Color: Which One Is Best?
Frequent Washing Can Cause Colour to Fade Faster
Every time you wash your hair, small amounts of colour can gradually be removed from the hair shaft. People who wash their hair daily may notice fading sooner than those who wash less frequently.
Using products formulated for colour-treated hair may help maintain the appearance of your colour longer.
Heat Styling Can Affect Hair Colour
Hair dryers, curling irons, and flat irons expose hair to high temperatures. Over time, excessive heat can contribute to dryness and colour fading.
Using heat protection products and reducing unnecessary heat exposure may help preserve your colour.
Sun Exposure Can Impact Hair Colour
Just as sunlight can affect fabrics and other materials, prolonged UV exposure can affect hair colour. Spending significant time outdoors without protection may cause some colours to appear duller over time.
Wearing a hat during extended periods in direct sunlight may help protect coloured hair.
Hard Water May Affect Colour Appearance
Minerals found in hard water can sometimes leave deposits on the hair, affecting how colour looks and feels. While results vary, some people notice that their hair colour appears less vibrant over time when exposed to hard water.
It May Not Be Fading - It May Be Root Regrowth
One of the most common reasons people think their hair colour is fading is that grey roots begin appearing as the hair grows.
Grey root regrowth can create a noticeable contrast, making it seem like the colour itself is fading even when the coloured hair still looks good.
Learn more: Why Grey Roots Show Again So Quickly
Touching Up Grey Roots Can Help Maintain Your Colour
Instead of re-colouring larger sections of hair every time grey roots appear, many people choose to touch up only the areas that need coverage.
This approach can help maintain a freshly coloured appearance between larger colouring sessions.
Read: How to Touch Up Grey Roots at Home and: Tips for Touching Up Gray Roots Between Full-Head Colorings
for additional guidance.
Avoid Unnecessary Re-Colouring
When grey roots appear, it may not be necessary to colour all of your hair again. Many people find that targeting only the areas where grey roots are showing helps maintain their look while reducing unnecessary colouring.
Learn more: Why is Coloring Only Gray Roots Better Than Full Hair Coloring?
You can also read: How to Reduce Chemical Exposure from Hair Colouring
to learn more about minimizing unnecessary hair colour use.
A Multi-Use Permanent Root Touch-Up Can Help
If your primary concern is grey root regrowth rather than colour fading, a multi-use permanent root touch-up can help maintain your colour between full-head colouring sessions.
By targeting only the grey roots that show, you can help keep your hair looking freshly coloured while delaying the need for larger colouring sessions.
See: How to Cover Gray Hair at Home with a Multi-Use Permanent Root Touch-Up
Hair colour can fade for many reasons, including washing, heat styling, sun exposure, and hard water. However, what appears to be fading is often simply new grey root growth.
Understanding the difference can help you choose the right maintenance approach and keep your hair looking fresh for longer.
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