My hair was so thin you could see my scalp – a £20 Amazon buy helped it grow thicker and longer in a few weeks

THROUGHOUT my twenties and ­thirties, my thick, lustrous hair was my crowning glory – a source of pride and confidence.

Friends and even strangers would ­comment on its shine and fullness.

David CummingsDid a £20 Amazon buy help Olivia’s hair grow thicker and longer in a few weeks?[/caption] SuppliedOlivia’s hair started looking limp and lacklustre after her 50th birthday[/caption]

But as my 50th birthday crept closer, my once-vibrant locks started to thin.

Strands...