Gray hair is a bit like the first wrinkles: a sign of the passing of time. But not everyone is ready to change it. Whether it’s to preserve their image or simply for personal taste, many people are seeking ways to darken their hair while avoiding harsh chemicals. But is it really possible to get lasting results without damaging your hair?
Why does hair turn gray?
It’s a question many people ask: why do some people have white hair as early as age 30, while others maintain their natural hair color much longer? The answer is in melanin, the pigment responsible for hair color.
Several factors can accelerate this phenomenon:
Genetics: If your parents went gray early, opportunities are you will too.
Oxidative stress: exposure to free radicals weakens the cells account for pigmentation.
Nutritional deficiencies: particularly in vitamin B12, copper and iron .
Aging: a natural process that cannot be fought
The dangers of chemical dyes
To change gray hair, many people turn to commercial hair dyes. However, these products often consist of harsh substances:
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