Hair dyes can cause hair damage. Practicing hair-friendly techniques like limiting heat styling and conditioning the hair can help minimize damage whenever possible. Dyeing your hair closer to its natural color may also limit time exposure to hair dyes and help minimize damage.
Does coloring or bleaching your hair damage it forever — like, forever forever? In short, the general consensus among the celebrity hair colorists I consulted with is that, yes, dying and bleaching your hair permanently alters the integrity of your hair.
Any kind of colouring is going to inflict some damage on your hair; it's not possible to lighten hair without damage, or bleach hair without damage. Any kind of colouring is going to inflict some damage on your hair; it's not possible to lighten hair without damage, or bleach hair without damage.
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.
2. And your hair might feel healthier. While hair dyes and techniques have come a long way since their follicle-frying beginnings, they do still leave some damage. Taking a hiatus from color will help your hair return to its previous state--especially as dyed ends get chopped off.
The reality is, the more often you color your hair, the greater the potential for hair shedding. Hair dye does not stop or even slow down hair growth, but it can cause hair loss by damaging the color-treated hair. The chemicals in hair dye can cause some of the damage.
Dye your hair a bit darker. I know, it sounds crazy that dyeing your hair could actually make it healthier, but it's true. If you've been lightening your hair for years with highlights or single process, going darker will give the appearance of softer, shinier, healthier hair.
Generally, it's safe to re-dye every 6 to 8 weeks. Permanent hair dye lightens the hair and deposits color.
Herbatint is one of the safest hair dye brands that prides itself on being the most natural permanent hair coloring gel, free of ammonia and other harsh chemicals. The products are made with herbal extracts that will provide nourishment and protection to your locks and scalp.
Permanent:These hair dyes, available in most major brands, including L'Oreal and Garnier Nutrisse, are used by about 80% of consumers. They cause lasting chemical changes in the hair shaft. Permanent dyes contain a cocktail of chemicals (the darker the hair dye, the higher the concentration that may cause cancer).
“To keep it simple, if the red you are trying to achieve is lighter than your hair there is a possibility you will or may experience chemical damage or breakage. If you are going darker than your natural or current color, then the chances of damage are low to minimal.
When you lighten or bleach your hair, you're lifting the cuticle and breaking down natural fatty acids to alter the pigment. The formulas used to lighten or bleach strands can cause the most damage as the process is incredibly complex and changes your hair the most. That's not to say going dark doesn't have its cons.
Box dyes often say they contain moisturising ingredients or are 'ammonia-free'. However, even these usually contain PPDs, salts and other chemicals that will damage hair, especially with repeated use.
It may not a cure all for a real medical condition and it won't change stress levels or bad hair habits, but it will promote hair growth when there are viable hair follicles. (Once the follicle is dead, no hair will grow there again.)
Once dyed, your *dyed* hair will not return to its original color, if the dye is permanent. But the new hair that grows out will always be your natural color.
INOA stands for Innovation No Ammonia and according to the vice president for marketing of L'Oréal Professionnel, the dye will leave hair “as smooth as it was before hair color” and will cause no damage.
General Tips When Coloring Your Hair
Hair coloring sessions should be around four to six weeks apart. This is to prevent your hair from becoming brittle and weak. During this time, it's recommended to refresh your hair with conditioning treatments such as masks to keep your hair healthy.
Simply boil henna powder with castor oil and then let the oil take henna's colour. Once it cools down, apply this paste on your roots and grey hair. Leave it on for two hours and then wash off with water and mild shampoo or shikakai. Your morning cup of coffee can also be used to cover those grey strands.