Nicky Lazou pointed out that incorrectly covering grey hairs is “one of the biggest mistakes” she encounters in her profession.

When asked which colours to avoid to prevent looking older, Nicky revealed: “Going too light to cover grey hair is one of the biggest mistakes I see.”

Nicky shared: “Most people think that to look younger, you need to hide the greys and go blonde.” She elaborated: “Unless your hair is naturally light or blonde, highlighting too much or completely changing the colour…