Copper discolors light hair, producing a green tint when oxidized, and can make dark hair appear darker. Copper also interferes with color processing, because it acts as a catalyst to accelerate developers, which can damage your hair and deliver unexpected color results.
Copper is catalytically active, and the porous hair shaft, acting like a sponge, tends to pick it up over time. Dr. Marsh further explains: "Colours and dyes create free radicals that damage hair proteins. And copper catalyses that reaction the same way how prolonged UV exposure discolours your hair."
Copper gradually accumulates in the hair follicle and the outer layers of the hair, where it undergoes oxidative processes that produce free radicals. These free radicals destroy the hair's natural armour (cuticle) and break down the hair protein keratin, thereby also damaging the hair's internal structure.
If you want to keep your colour looking rich & vibrant, you must commit to refreshing your Copper gloss every 5-6 weeks, but if you don't mind the journey of the fade, you can go a little longer! Here is @phoebekypreos_ colour FRESH vs 4 week FADE. Still smokin 🔥 but fading golden🔆
Darker hair colors like deep black, espresso brown, and blue-black tend to fade the slowest. These colors have larger pigment molecules that hold onto the hair better, making them more resistant to fading.
After numerous studies, it is now known that copper increases the levels of melanin and collagen in the body, both essential substances for stimulating the production of this dark pigment whose function is to delay the appearance of grey hairs.
Copper is a high-maintenance shade. Red tones tend to fade quickly but the remaining dye will usually linger for a long time. You'll need regular salon visits, usually every 6 to 8 weeks, to keep the color fresh. You can also use a color glaze for hair to keep your copper hue vibrant.
Ingesting higher than recommended amounts of copper every day over time, such as in water or in copper supplements, can lead to severe illness, such as kidney and liver damage. Breathing in copper dusts, sprays, or crystals can irritate your nose and throat and cause dizziness and headaches.
If you have dark hair, you may need to bleach it first in order to achieve a bright copper color. This process can be damaging to your hair, so it's important to work with a professional stylist who can minimize the damage and help you maintain the health of your hair. Apply the copper hair dye.
When done by a trained professional, copper hair can flatter every skin tone since they can tweak the final look based on your current hair hue and undertones. As a general rule of thumb, olive to dark complexions can benefit from darker shades, such as copper brown hair color, to pick up their undertones.
Environmental Factors: Certain factors like exposure to the sun can cause black hair to lighten, taking on a red, copper, or even blonde hue. Natural oils produced by the scalp may also interact with the sun's ultraviolet radiation to alter hair color over time.
Red hair is notoriously difficult when it comes to upkeep. While it's the hardest color to fully strip from your hair, it's also the first to fade, often lightening drastically within the first few washes. So unless you're wanting to touch-up your own color at home, it would be wise to skip the scarlet shades.
Application: Always apply hair color to dry, unwashed hair immediately after mixing. Saturate the selected hair based on the desired effects. Process for 30 minutes at room temperature.
What Not to Wear: The sunny shades of yellow and orange are too strong. True white isn't as good of a choice as off-white or cream. Pink, especially bubble gum pink, doesn't really flatter, but a bolder pink might. Red clothing isn't a great color for red hair, especially orange-red or burgundy.
Copper can help in maintaining healthy skin and hair by stimulating blood flow to the scalp, building up elasticity in hair, reducing greasiness, reducing symptoms of dandruff, building up collagen and elastin, reducing damage done by free radicals, and protecting from sun damage.
Use natural remedies
Some natural remedies, such as applying amla (Indian gooseberry) oil or paste, coconut oil, or onion juice to your scalp, have been traditionally believed to help slow down greying.
"Going light copper on dark curly, dry or damaged hair is risky, given the damaging nature of these chemicals. Using Olaplex or another bond rebuilder can help to reduce the damage incurred."
Collectively, people with red hair were rated as most unattractive, but it must be noted that in the non-obese woman condition, red hair was seen as equal to blond hair in attractiveness, though in every other condition red hair was seen as significantly less attractive.
Hair dye can lighten after a few days as it oxidizes and gets exposed to daily washing and sunlight.
While your natural hair color dictates the number of hair follicles you start with, the rate and likelihood of hair loss are largely unrelated to the color itself.