Henna powder is a good choice for coloring gray hair. Henna comes in several colors and is easier to control than some other types of home-dying plant-based techniques, like coffee or tea.
Mix enough henna powder into one cup of black tea or coffee to make a paste with the consistency of yogurt. Cover the bowl and let it sit. After six hours mix in 2 tablespoons of extra virgin olive oil and then apply the mixture to your hair. Rinse it off after 1 to 3 hours, depending on the depth of color you want.
Neutral shades like soft blonde, mushroom brown, light copper, and caramel blonde balayage are the easiest to blend gray into (and maintain over time without wanting to shave your hair off).
Our best overall pick is Biolage Haircolor, a henna dye that's free from harmful chemicals including ammonia and PPD. We also love Madison Reed Radiant Hair Color Kit, which is free of ammonia, parabens, resorcinol, PDD, phthalates, and gluten, plus the added benefit of being packed with hydrating ingredients.
Permanent hair color allows you to get full gray hair coverage, often in one single process service. You can also change your color drastically from your natural shade. With a permanent color application at Symmetry Hair Studio, you can cover stubborn grays completely.
Try a purple shampoo: If you have blonde hair to blend or dingier grays that need brightened, a purple toning shampoo can help. Duenas recommends Aloxxi's Violet Shampoo. “It has a very strong violet pigment that will help fight brassiness and make your gray the most beautiful it can be,” he says.
Just like the name implies, this natural hair dye is actually a color-depositing conditioner, and acts more like a temporary demi-permanent dye than a semi-permanent or permanent dye (meaning it will slowly fade with each wash and won't cover up grays).
The timing between dyes, according to Lint, is roughly every four to six weeks. If you're stretching that time gap pretty thin, however, there are methods to cover your gray roots in the meantime. "There are lots of products, such as powder or makeup, that cover your gray and then wash out when shampooed," says Lint.
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.
So much more than just hair colour, henna delivers a natural-looking colour without the damage of synthetic hair dyes. Henna coats the cuticle in a protective, translucent layer that boosts body and gives the shiniest results imaginable. Henna is both a treatment for the hair as well as a natural colourant!
Root Powder
Between permanent dyes, root powder is a simple way to cover your grays. Apply with a brush over your gray roots until your grays are no longer visible. As with root spray, this is a temporary coverage solution that washes out.
According to hair biology experts and styling experts alike, grey hair is more resistant to color than younger hair because of its texture. The relative lack of natural oils in the hair compared to younger hair make it a rougher surface that tends to reject the color being applied, especially around the roots.
As a general rule, hair color lasts about 6-8 weeks, depending on if you're covering gray hair or not.
So far, there are no natural remedies that can slow down the hair-graying process. The best thing you can do is to stay healthy, eat a well-rounded diet, and lower your stress levels as much as possible.
A colour hair rinse that isn't permanent doesn't penetrate the hair shaft, so is the perfect solution for anyone looking to dye their hair without causing breakage or damage. There are many shades available, but because these rinses don't contain strong chemicals or bleaches, don't expect a dramatic colour change.
Simply take one cup of coffee and mix it with one cup of water. You can also add 2-3 spoons of coffee powder and allow it to dissolve. Let the coffee powder dissolve completely and then apply on your hair. Allow it to sit for an hour and wash off with cold water.
-Take ½ a cup of brewed espresso, mix it up with ½ a cup of conditioner, and then add 1 tablespoon of coffee grounds. -Coffee works as a natural tonic for hair, which stimulates cell growth and darkens the light grey hair into a natural color without fuss. -Apply it as a mask for 60 minutes and then rinse it off.
The Most Harmful Chemicals in Hair Dye: PPD and Resorcinol.