If anything, purple shampoo may make your hair temporarily slightly darker. This is because the inky purple pigments found in purple shampoo are a darker color than the shades of yellow in blonde hair.
Purple shampoo is the perfect product for anyone looking to maintain their vibrant, fresh from the salon, lightened hair for weeks. That said, purple shampoo on its own, isn't a lightener or hair dye. So it can't darken your hair or make it any lighter.
A purple shampoo will not dye your hair but if you leave it on for too long you could find yourself with a little lilac staining. It's easy enough to get rid of – just wash your hair with a clarifying shampoo to reduce the tint!
Purple shampoo cannot lighten or darken your hair color. However, if you leave your purple shampoo on for too long, you may notice that your hair has a slight violet tone. This is more common with those that have silver and white hair colors rather than warm blondes and slightly darker hues.
DON'T use purple shampoo on very dry hair
It's important to get the hair into a healthy condition before drenching it in purple shampoo to make it less porous.
DOES PURPLE SHAMPOO DAMAGE HAIR? The cool violet pigment in purple shampoo won't damage hair, but if you leave it on strands too long, those purple pigments will take their job a little too far and could turn tresses a purple-violet colour.
KNOW THIS: Hair will always appear darker when it has an ash tonality, according to Constance. Explain to your client that warm tones reflect light and cool tones absorb it.
Zoe's answer: Leaving purple shampoo in your hair for longer than the recommended time is not always a good idea. The longer you leave it, the more pigments will be deposited on your hair and they could even stain it permanently.
Unless you have white hair or gray hair, you shouldn't leave the purple shampoo on for longer than 15 minutes at a time. If you're already leaving the shampoo on for less than 15 minutes and you're noticing a purple tone, then try leaving the product on for even less time.
No, purple shampoo is not damaging. But it may turn the tresses light purple if you leave it for too long.
Blue shampoos are designed to counteract orange tones in brunette hair, while purple shampoos are used to banish brass in blonde hair. If you make the leap from brunette to blonde hair, make sure to switch to a purple shampoo to counteract the yellow tones that often appear in color-treated blonde hair.
So it's an age thing. But in actuality, your pigment genes may activate or deactivate at any age, sparking a change in colour. As well as children's hair darkening around the age they start school, think of how grey hairs start to creep in as we get older.
Purple shampoos are really easy to use.
Eliminating too much yellow can cause your hair color to look darker, so don't overdo it. Reach for purple shampoo about once a week. If you love the results and want to push it further, you can add a second or third day.
Again, our experts warn against using purple shampoo more than once a week. If you overuse purple shampoo, Tavarez says, “you'll notice the color of your hair start to look more purple-ly and it will dull the color.”
If it's your first time using purple shampoo, it's best to stick to just once a week. Use a color-safe shampoo like our Color Assure Color Care Shampoo and Conditioner Set for Colored Treated Hair the rest of the week and slowly increase how many times you use it until you find your perfect shade.
Spray your hair with lemon juice
It can also reduce that unwanted hue that was caused by purple shampoo. If you want to enhance the color removal process, then following a wash using lemon juice with dish soap is an option. Dish soap has components that can restore your hair to its natural state.
As far as the usage is concerned, Ehman says “Overusing purple shampoo can cause your hair to have too much pigment in it, so if you're starting to see a purple tint, back off a little bit.” In general, it's best to shampoo hair with purple shampoo no more than once a week in order to tone strands as daily could add ...
The main cause of hair color appearing progressively darker over repeated applications is in the application of the dye itself. That is, many people make the mistake of coloring their entire head of hair each time they color. Not only do you not need to do this, you don't want to do this, either.
While it may not literally darken the color of your hair, it can neutralize or reduce the appearance of the brighter, brassier tones in your hair, making it appear a bit darker in the process.
If you feel your colourist has dyed your hair to be darker than what you expect, it is best to wait at least 15 days to allow the colour to settle in the hair. If the colour remains dark after 15 days, you can revisit the colourist to have it lightened professionally.
Why purple shampoo is bad for your hair? Did you know that most purple shampoos can make your hair too dry? It's designed to remove brassiness from your hair, but if used incorrectly they can leave a buildup on your strands that makes them brittle and dull.
One of the main concerns is that purple shampoo can strip away natural oils from the hair, leaving it dry and brittle. This can be especially problematic for those with already dry or damaged hair. Another potential risk of using purple shampoo is that it can cause discolouration in certain situations.
When you use a purple shampoo on highlighted brown hair or light brown hair, you'll be left with hair that's shinier, richer, and more vibrant while eliminating brassiness or muddy tones. To incorporate a purple shampoo into your routine, just swap out your regular shampoo for a purple option.
Purple shampoo is meant to only be used weekly or when your hair is looking brassy — not every day. Generally, you'll want to incorporate it into your hair care routine one to three times a week in place of your usual shampoo for color-treated hair.