To help cover your greys, you can try an additive like Ardell Grey Magic to your color. Another thing you can try is pre-softening. Use a little of the actual hair color on your stubborn greys and then mix your color with developer and apply as usual.
You can try using a semi permanent dye or color depositing conditioner like arctic fox, overtone, punky color etc because they don't cover grays. They might darken them a little bit but they will not cover them.
Hair Structure: Grey hair tends to be coarser and drier than pigmented hair. The texture can affect how well the dye penetrates the hair shaft. Porosity: Grey hair can be less porous than colored hair, which means it may not absorb dye as effectively. This can lead to uneven color or a quicker fade.
Is it better to go lighter or darker to cover grey hair? As for your permanent colour kit choice, for the best grey coverage, Josh recommends choosing a shade close to your natural root colour (that's the colour between the greys.) "Make sure to never stray more than two shades away from this,” says Josh.
increase the hair color's processing time
When dealing with stubborn grays, try leaving the color in for 40 to 45 minutes. The extra processing time can help! Be sure to set your timer once you've finished your full application. Rinsing out your color too soon may cause uneven color or only partial coverage.
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). Plus, Cosgrove points out that it's easy to overwhelm your face with color.
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.
Root sprays and root powders offer a quick and temporary way to cover up gray hairs: simply choose a shade that matches your natural color and apply to the roots. They're both great options for those moments when new gray growth just barely starts to appear or you need a quick fix between dye jobs.
Cool shades like ash blonde and mushroom brown are among the best hair colors to hide grays, since the cool tones won't clash with your silvery streaks.
Sometimes it is because the hair has been coated with silicone that is not water soluble. However, MOST of the time it is because grey hair is extremely hard hair. It has many more layers of cuticle than pigmented hair, and those cuticle layers or very tightly packed down.
Using natural ways to cover grey hair can make it look good and help nourish it. You can try remedies like coffee and chamomile tea. These options provide different shades and support healthy hair. Give these gentle choices a try instead of chemical dyes.
Pigment loss occurs naturally in hair as we age. Along with the changes in pigmentation, grey hairs can also undergo structural changes Grey hair is often also coarser. The outer cuticle layer of greys can be more tightly packed and layered, making them resistant to colour absorption.
How to Hide Gray Hair With Hair Dye. If you only have a few grays coming through, celebrity hairstylist Rita Hazan recommends "camouflaging" the gray with some strategic highlights. "You can blend your grays into lighter highlights," Hazan tells POPSUGAR. "I would say those cover 10 to 15 percent of grays."
“There are many ways that you can transition your hair [to gray],” says Whitney, “including having your hair dyed to match your roots, adding lowlights or highlights to help with the line of demarcation [i.e., the line where your pigment meets the grays], cutting your hair short or simply letting your natural hair ...
Gray blending is a hair coloring technique that involves blending gray hairs with your base color to help soften the contrast between shades. Typically, the process involves either highlighting your hair or adding lowlights.
Root Touch-Up Powders, Sprays, Tinted Dry Shampoos, Concealer Sticks and Crayons. Root touch-up powders and sprays are some of the easiest and fastest ways to cover grey roots without any commitment. These products deposit temporary color onto your roots, blending seamlessly with your natural hair.
A more graduated haircut such as the 'lob' – a long bob that sits slightly beneath the jawline at the front – is a great alternative. “The subtle layers will frame the face, making it appear fuller.” Softer styling also creates a youthful effect.
Demi-Permanent or Semi-Permanent Color
You can also try semi-permanent Color Fresh for up to 30% coverage. While a demi-permanent or semi-permanent hair color can be applied to any level of gray, it's often used to camouflage early grays, giving 30-70% coverage.