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HOW DO COPPER DEPOSITS IMPACT OUR HAIR?

Jacapo Grazzi, product brand manager at L'Oréal says: "During colouration, copper inside the fibre interferes and interacts with an oxidant. This can cause damage to the fibre and may lead to unreliable colour."

WHERE ARE COPPER DEPOSITS FOUND?

Jacapo Grazzi, product brand manager at L'Oréal says: "Metal particles can accumulate in hair through various water sources, for example, when we shower. This occurs due to pipe erosion."
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