Since baking soda is a scrubbing agent, washing your hair with it can gradually strip the dye from your locks. Baking soda can lighten all hair colors, but it might take a few washes to get your hair to the desired color.
Hydrogen peroxide attacks the enzyme tyrosinase by oxidizing an amino acid, methionine, at the active site. As a consequence, this key enzyme, which normally starts the synthesizing pathway of the coloring pigment melanin, does not function anymore.
Another option is to mix a bit of apple cider vinegar into a dollop of shampoo. This clears build up from environmental toxins and hair products. It also seals the hair cuticle, making your grays silky, shiny and frizz-free.
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.
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.
How is grey hair different from normal hair? The main difference you'll notice when you start to get grey hair is the texture, as oil glands start to produce less sebum. This causes strands to become coarse, dry and rough in texture, which make hair appear dull and lifeless.
Apple Cider Vinegar: I make a diluted rinse using about 1 to 2 teaspoons apple cider vinegar to 1 quart of water. An ACV helps remove the residue in hair that can cause yellowing. Since gray hair tends to be dryer, this recipe is more dilute. A simple ACV rinse is easy to make.
Purple shampoo is the best toner to use when it comes to gray hair because it neutralizes brassiness caused by heat styling, medications, product buildup, sun, salt, chlorine and environmental pollutants.
If you leave it on for too long and don't like the result, don't panic. Simply wash your hair again with a clarifying shampoo and it should dull down the silver-tone from even the best purple shampoo for silver hair. Remember to always condition your hair after washing, especially when using a clarifying product.
DON'T use purple shampoo before your colour appointment
As Anneliese said, it's important not to use purple shampoo in the run-up to your colouring appointment. “Stop using purple shampoo a week or so before you have your colour done,” advises Jimmy.
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.
Can I brighten grey hair without using dye or bleach? Yes, use a silver toning shampoo at home once a week. Grey hair looks darker when it gets dull and brassy. Silver toning shampoo deposits pigments on your hair to enhance and brighten the color, but it doesn't have dye or bleach in it.
Citric acid can whiten fabrics, and it's sometimes included in skin care products to help lighten dark spots. It's this ingredient that gradually whitens hair, making it appear lighter in color. Using lemon juice alone, however, doesn't lighten your hair.
The aging process causes your hair to gray, but you can stop premature graying with home remedies like coconut oil. Coconut oil acts as a natural sunscreen that protects your mane from oxidative stress. Coconut oil mixed with lemon juice is a popular remedy for treating gray hair.
How long does it take for hydrogen peroxide to lighten hair? Leave the hydrogen peroxide in your hair for about 30 minutes. Depending on how dark your hair is, how light you want it, and how much irritation the chemical may cause, you'll want to experiment and play around with it.
Hydrogen peroxide and baking soda
Baking soda is an alkaline, which helps hydrogen peroxide work better in two ways. First, it opens up the cuticle to allow the hydrogen peroxide to get into the hair cortex more easily. Second, when mixed with hydrogen peroxide, it helps break down the melanin in hair.
Natural hair wax colour cream is one of the easiest methods to colour your hair grey. It does not come with any other harmful additives and is bleach-free. You can try out different products available in the market.
Gray or white hair, which contains little or no pigment, sometimes gets yellow because it picks up pigments from the environment; for example, if you use a yellowish shampoo or conditioner, rather than a clear one, a trace of the color might be deposited on your hair.
As we mentioned, gray hair's lack of sebum can make it feel dry. To reduce further dryness, you'll want to wash it as infrequently as possible. "Washing every other day or three to four times a week can help with this," says Mazzei.