You don't want to use it more than once a week, as it can give your hair a lilac tinge. It can also significantly dry out your hair and cause it to become brittle. Does Purple Shampoo Darken Gray Hair? If you leave purple shampoo on too long, it can make your lighter gray hair take on a gunmetal gray appearance.
If you have platinum, gray, or silver hair, you can leave the purple shampoo on for up to 30 minutes, depending on how brassy or discolored your hair is.
Using a purple shampoo on grey hair can help to remove brassy yellow shades, leaving you with a flattering silver undertone.
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.
Lastly, purple shampoo will only work for gray hair that is a level 8 or higher (which in this case, means lighter), so if you have darker gray hair or dark hair with just a few grays, purple shampoo may not work for you. RELATED: The best all-natural purple shampoos for gray hair (or silver or white or blonde hair).
Purple shampoo has been used for decades by hairdressers, mostly to help tone and neutralize blonde and gray hair, getting rid of brassy or yellow tones for an overall more cool-toned look.
If you've got gray hair, purple shampoos are now officially your new best friend. They'll remove all the unwanted brassy and warm undertones that taint your beautiful silver color, leaving you with bright, shiny locks.
If you leave purple shampoo on for too long, you may find yourself with a little lilac hue. This color is not permanent and is more likely to happen if you have very light blonde hair or if your hair is dry and damaged. To remove the purple hue, switch to regular shampoo for your next few washes.
Too Much of a Good Thing: Purple Shampoo Left On Too Long
You can, in fact, over-tone your hair. Leaving purple shampoo in your hair for an hour or more can cause your hair to look dull and lifeless. To leave purple shampoo for more than 10 minutes is already too much.
The purple shampoo can cause build up making the hair look dull and darker if overused." This makes the lightening process more difficult to create a seamless blend.
Technically, purple shampoo turns grey hair a slightly darker color than before you used it. However, because of the way color passes through the eyes, you won't notice a darkening effect.
Purple shampoos are the best shampoos for gray hair turning yellow, as purple is the opposite of yellow on the color wheel. A great purple option is BTWCo's purple shampoo & conditioner. It's very gentle, has a light fragrance, and really makes silver hair shine.
Use a Clarifying Shampoo
To keep the gray hair more bright and shiny, I suggest switching your favorite hair cleanser for a clarifying shampoo like Living Proof Triple Detox Shampoo once a week. This will remove impurities and surface buildup from your gray hair which will result in a nicer tone.
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.
Method Two: Chelating Hair To Remove Toner With Lemon Juice
This comes down a simple process. Chelate your hair using Dawn dish soap and lemon juice. Followed by a hydrating mask. This is a bit stronger move than clarifying shampoo alone.
Yes, this tone-correcting purple shampoo treats the surface of your hair. Discontinuing use and returning to a normal daily shampoo and conditioner will ultimately fade away the effects of the purple shampoo. For more tips on how to care for your blonde hair, visit our blog.
How long you leave it in for depends on your hair type. Warm Blondes: Leave in for 1-3 minutes before rinsing. Neutral Blondes: Leave for 3-5 minutes before rinsing. Cool Blondes: Wait 5-15 minutes before rinsing.
Use Baking Soda
Baking soda is a great way to remove the purple tint from your hair from a purple shampoo. Simply add equal parts baking soda and water to your hair and let it sit for 5-10 minutes. After that, rinse it out thoroughly and shampoo as usual.
If you have naturally gray hair, experts recommend using purple shampoo about once a week. Gray hair easily turns yellow and dingy-looking, so you'll need to keep up a purple shampoo routine.
Redken Color Extend Graydiant Purple Shampoo
As its name suggests, Redken's Color Extend Graydient Purple Shampoo was made specifically for gray hair types. This anti-yellow shampoo balances undertones with the help of its purple pigment.
Sun: Because white hair still contains pigment, that pigment can be bleached by the sun and the natural molecules that contain more blue are removed leaving the molecules with more yellow to become more prominent.