Thanks in advance! Bleach won’t ‘wear off,’ but it does make the hair more porous, which means that dust and smog that accumulates in your hair will look more visible. Similarly, if you’ve got hard water or well water, you might get some mineral build-up that darkens the hair.
Can bleach make your hair darker?
The addition of peroxide for any process expands the molecules back to their original size, thus darkening the hair. It is OK to bleach after a colour remover but as everyone else said, it will reactivate any leftover colour molecules.
Why did my blonde hair get darker?
The reason for this change is because the amount of eumelanin in your hair increases as you mature, according to some research. But just why eumelanin production ramps up (or why those specific gene expressions change) is not entirely clear.
Why did my hair turn darker?
As people get older, their hair often gets darker. According to IFLScience, this is due to changes in the production of melanin—the natural pigments responsible for hair, eye, and skin color. … In other words, black-haired people produce the most eumelanin, and red-haired people produce the most pheomelanin.
How can I darken my blonde hair without dying it?
8 Natural Ingredients That Can Darken Hair
- Black tea.
- Black Walnuts.
- Mustard seed oil.
- Amla powder.