HOW OFTEN SHOULD I USE PURPLE SHAMPOO? Keep in mind that purple shampoo does not replace your regular shampoo and should only be used once or twice a week. Doss warns that there is such a thing as too much purple.
My best advice is to use a good purple shampoo when you feel it's necessary. Too much/too frequent use of purple shampoo can cause your hair to look really dull just from the build up of purple pigment. It can also be a good idea to use a clarifying shampoo prior to a purple shampoo to help prevent build up.
Drying Out: Leaving purple shampoo on for an extended period can dry out your hair, especially if it's already processed or damaged. Color Build-Up: If used too frequently or left on too long, purple shampoo can lead to an unwanted violet tint in your hair.
How often can you use purple shampoo on gray hair? It is widely recommended only using purple shampoo on gray once a week. If you only wash your hair once a week, I'd move to only using it once a month.
Purple shampoo is essentially a color corrector that cleanses. You want to use it anywhere you need that color correction, so that would include the ends. If you're concerned about drying, you could try just the purple conditioner instead.
If you leave purple shampoo in your hair for 30 minutes, the risk of over-toning increases significantly. While purple shampoo is designed to neutralize brassy or yellow tones, leaving it on for an extended period can lead to overly cool or even purple-tinted hair, especially for those with light or porous hair.
Visually, this will make your hair look darker, and if you just went through the trouble of getting it colored blonder, this is probably something you are going to want to avoid. Purple shampoo should be applied in the shower or during a hair wash. While your hair is wet, apply the shampoo and lather it onto your hair.
Let it sit in your hair
You need to let it sit and do its job first. The amount of time that you'll wait before rinsing depends on your hair color and whether it's been color-treated. If you have naturally blonde hair, you'll generally let the purple shampoo sit for about 2-3 minutes before rinsing it with cool water.
A sulfate-free purple shampoo is a great option for those looking to keep their gray hair vibrant and healthy. This type of shampoo helps to neutralize yellow and brassy tones, while also being gentle on the hair. Shampoos that contain harsh sulfates can strip away natural oils or cause irritation.
Our top pick for the best hydrating purple shampoo is Kérastase Bain Ultra-Violet Purple Shampoo. We also love Verb Purple Shampoo for its nourishing effect from roots to ends. For a formula with bonding technology, consider Amika Bust Your Brass Blonde Purple Shampoo or Olaplex No.
On the flip side, if you leave the shampoo on for too long or don't rinse it out thoroughly, those violet pigments can overstay their welcome, leaving your hair with a grungy, grayish-purple tint. Not exactly the icy blonde look you were going for, right?
Too much purple tone in these products can cause the hair to look dull and over toned. The more orange the hair throws off from the shampoo lightening the natural hair, the more the public use the toning shampoo to tone out the warmth, resulting in over toned, murky, green/khaki, dull looking blonde hair.
One downside of purple shampoo is that overuse can lead to a purple or violet tint, especially if left on for too long. It's important to follow usage instructions to avoid this issue and to ensure the best results for your hair.
If you've wondered whether you can use purple shampoo every day, the answer is generally no.
Generally, he says, the range is somewhere between once a day and once a week. “If you have very fine or thin hair, you may need to wash more often, while those with thick or curly hair may need to wash less often,” says Dr Elizabeth Bahar Houshmand, a double board certified dermatologist and hair health expert.
The best way to use purple shampoo on gray hair
Some hair types are more porous than others, meaning that if you use a purple shampoo too often, you could end up with a slight purple hue to your hair. So, with that in mind, we would suggest using it once or twice a week and slowly building up from there if needs be.
The Colors to Avoid with Gray Hair
Here are a few to steer clear of: Muddy Neutrals: Beige, taupe, and other muted tones can make your skin look washed out and ashy. Earthy Yellows and Oranges: These warm tones clash with the coolness of gray hair and can make your complexion look sallow.
The shampoo is super drying, so if you do use purple shampoo I often mix it 50/50 with my regular shampoo. I use it 1-2 times a month (I only wash with shampoo 4 times a month at most).
Brass usually shows up as yellow or orange tones in blonde hair and orange or red tones in brunette hair. Brassy hair is caused by an overabundance of warm pigments in your hair, usually caused by bleaching and the hair coloring process.
We've all wondered whether you can put purple shampoo on dry hair at some point, so we're here to set the record straight: toning shampoo should only ever be used on wet hair!
Ready to use your purple shampoo? Dispense into your palms, then rub your hands together before applying onto the hair. Massage in from root to tip, lathering the shampoo as you go. Focus on the areas that are particularly brassy to knock out those unwanted yellow tones.
Palladino adds that toners aren't one specific product, and you can't go out and just buy a “toner.” Demi-permanent colors, glosses, tinted shampoos, and conditioners can all be considered toners because they all contain pigments that adjust the tone of your hair.