Nicole Kidman reveals her must-have skincare product – and it’s only £13

Nicole Kidman has revealed her must-have skincare product.

The Big Little Lies star hit Hollywood nearly thirty years ago and has been wowing fans ever since with her important and varied roles.

But fans have always been obsessed with the star’s fresh-faced look.

And now the Moulin Rouge actress has opened up on her beauty secret – and it’s one that’s so simple.

We’ve all heard by now that SPF should be a must-have in every skincare routine, but the Stepford Wives actress has taken that a step further by slapping on no less than SPF 100.

MORE: These innovative SPF powders are the perfect combination

“I used to be like, ‘All those creams, who cares?’ But definitely as I’ve gotten older, I’ve realized those creams are necessary,’ she said to Allure.

“I’m shooting outdoors a lot, so the most important thing is the sunscreen — I use Neutrogena SPF 100+. I reapply every 90 minutes, every single day.”

The super high factor sunscreen by Neutrogena, who Nicole is a spokesperson for, offers protection against both UVA and UVB rays.

MORE: This £15 anti-ageing serum has thousands of five star reviews

The Ultra Sheer product claims to slide on easily while also being absorbed quickly for an invisible and lightweight finish.

The non-greasy formula uses ingredients that won’t clog pores and sits easily under makeup, while also being water resistant.

Unfortunately it’s not available in the shops in the UK, but for any curious skincare fanatics who do want to get their hands on it, Amazon is your friend.

The online retailer sells the sunscreen for only £13.04 – and it comes along with hundreds of five-star reviews.

SHOP NOW: Neutrogena Ultra Sheer® Dry-Touch Sunscreen Broad Spectrum SPF 100+, £13.04, Amazon

‘This must be the best sun moisturiser I have ever bought,’ wrote one customer. ‘Non greasy, nice smelling & most importantly it works.

‘I have very fair skin & burn easily & wanted a moisturiser rather than a sun lotion (all of which seem to be sticky). This rubs in like a face moisturiser & disappears, leaving your skin dry.

‘I usually use once daily, but sometimes have to reapply half way through the day depending on the sun & where I am. I would definitely recommend this to anyone who has fair & sensitive skin.’

MORE: This luxury lash brand has just launched at Boots – and it’s perfect for sensitive eyes

‘Great sunscreen with super high SPF protection,’ added another. ‘Feels smooth on the skin (velvety), non greasy and hydrating. Good for everyday city life. Goes nicely under light make up (possibly heavy makeup to but haven’t tried it yet).’

Another commented, ‘Perfect when playing sports in the sun, it does not block pores like other sun lotions so I don’t get a sweaty face and have running sun lotion dripping down.’

We might need to try and get our hands on this one.