So there are many differences between dyeing and bleaching your hair. The effect, processing time and results are very different. But the biggest difference between dyeing and bleaching is that bleaching is much more damaging for your hair, so you need to know what you are doing.
Traditional color is also much less damaging than bleach is. It's not likely that you would experience damage from traditional hair color alone, while it is extremely likely that you may experience damage from bleach.
The two most un-damaging ways to dye would be henna + indigo, or semi-permanent (deposit only) dye.
Not only can hair dye potentially cause allergic reactions and hair loss (because it aids in weakening your hair shaft and, if you lighten your locks, that can result in dry brittle tresses), but it's linked to breast cancer risk—especially among Black women—too.
💇♀️👩🦳 Lighter colors tend to be less toxic because they primarily bleach the hair, but bleach itself is still a toxin. 👩🏻 The darker the hair dye, the more toxins it contains because it's actually coloring the hair.
Comparing Permanent, Semi-Permanent, and Demi-Permanent Hair Dyes. Permanent hair color has the greatest potential for hair damage due to the chemistry involved and should be done most cautiously.
So through our skin or hair follicles, compounds in hair dye could get into our bloodstream. That's potentially worrisome, because a lot of the chemicals in hair dye are known or suspected to be linked to health issues. One common precursor is paraphenylenediamine, or PPD, which is derived from petroleum.
"If you really want to reduce your exposure to harsh ingredients the safest way, color-depositing conditioners and masks are best," Patton said. These dyes don't require a developer, so they're relatively gentle.
Hair that's too dark doesn't reflect light. It can look opaque and age you, zapping life and color from your face. Very dark, one-dimensional hair will put a spotlight on your grays and regrowth. Ask your colorist for a single process with highlights to bring your natural hair color a shade or two lighter.
Hydrogen peroxide strips hair of its natural color, and PPD then bonds into the hair to color it. Dyeing the hair in any way can cause damage to the hair through: changing the structure of the cuticle layer of the hair. breaking down protein in hair.
Unlike over-the-counter box dyes, salon dyes are designed to offer rich, long-lasting results while minimizing damage to your hair. As you think about making a change, consider that professional hair dyes are specifically formulated to provide rich, enduring color while nourishing your hair.
Does dying your hair permanently damage it? Dyeing your hair can cause some degree of damage, but with proper care and maintenance, you can minimize the effects. Using restorative products can help repair and protect your hair.
In some cases, the only way to fix damaged hair is to give it time, about 6 weeks after bleaching to see if your hair starts to recover. In most cases, damaged hair will grow back healthy. There are also many treatments to help bring damaged hair back to life.
Ten out of ten colorists agree, shades that are warm-toned read more youthful than cool-toned hair colors. Spicy copper reds, rich caramel brunettes, and soft honey blondes will warm up your complexion for younger-looking skin (hold the retinol).
It is a common misconception that long hair makes you look older. In reality, the way your hair is styled and maintained has a bigger impact on your appearance. With proper grooming and styling, long hair can actually make you look younger.
If your hair is brown, you may need to bleach it more than once before you apply the grey dye. It's important you get your hair as light as possible before you attempt to turn it grey – this will help ensure a more even tone and vibrant, all-over colour.
What hair dye brands should I avoid? Brands that frequently use harmful chemicals include Clairol Nice'N Easy, Garnier Nutrisse, Revlon Colorsilk, and L'Oreal Preference. These products often contain ingredients like ammonia and PPD, which are associated with health risks.
Many permanent and some semi-permanent hair dyes contain a chemical called paraphenylenediamine (PPD), which is a known irritant and allergen. Darker coloured dyes contain higher level of PPD. PPD is the cause of most reactions to hair dye.
Hair dye manufacturers must follow these guidelines and not exceed the statutory set limit. However, the substance has a very strong odor. Ammonia is a very small molecule, which evaporates rapidly. This is where the strong ammonia smell comes from.