Jennifer Lopez shares secret to looking incredible at 54 is using one product 'every day'

Luckily, the superstar has shared some details of her skin care regime and how she manages to look decades younger.

The 54-year-old has stressed the importance of what is put into the body, as well as on it.

She has spoken about eating foods with anti-ageing ingredients as one of the secrets behind her youthful appearance.

The star doesn't smoke and mostly avoids drinking alcohol.

Alcohol has been linked to speeding up the ageing process, according to a study at the University of Oxford.

It showed reducing alcohol consumption - even a little bit - can have a positive effect on the skin.

Jennifer also advised keeping the skin out of or protected from the sun.

The effects of UV lights are known to be ageing on the skin and Jennifer will wear sunscreen daily.

"A dermatologist told me at a very young age to use sunscreen, and I was like, ‘What do I need sunscreen for? I live in New York'," the actress told US Weekly.

"But the truth is, that was a big part of why I was able to stay youthful-looking because I used it as my moisturiser every single day.

"It helped me protect myself from the elements, and enough people don’t understand that such a big part of staying youthful looking is using sunscreen every day.”

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As well as daily sunscreen, she has spoken about using serums and eye creams as part of her routine.

How skin looks is a combination of diet, lifestyle, skin care and genetics.

Having good genes is something the singer credits.

She previously revealed good skin runs in the family, with her mother and grandmother also being "blessed with beautiful skin".