When we’re not trawling through the internet for our favourite celeb outfits, we’re busy dissecting their beauty routines.

Thanks to Instagram and TikTok, it’s never been easier to find out exactly which holy-grail products have made their way into A-listers’ regimes.

Think splurge-worthy face masks and Aussie-founded SPF tints, there’s a whole mix of products that have been given the celeb-approved tick.

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From Hailey Bieber to Victoria Beckham, there are a number of highly-rated products that are the key to our favourite celebs’ glow.

We’ve uncovered exactly what they are — keep scrolling for more.

1. Hailey Bieber: Charlotte Tilbury Airbrush Flawless Finish Powder, $76 at Charlotte Tilbury

While she may be the founder of Rhode, Mrs Bieber is still adding a few extra formulas to her makeup bag.

One being the infamous Charlotte Tilbury Airbrush Flawless Finish Powder, a regular player in most professional makeup bags, thanks to it’s ability to smooth out texture and minimise any shiny.

Perfect as the last step in a makeup routine, swipe the powder across the T-zone and under eyes to highlight, conceal any oiliness, and add a flawless finish to the complexion.

2. Halle Berry: KNESKO Skin Amethyst Lip Mask, $25 at KNESKO

Often dewy and hydrated on the red carpet, Halle Berry previously shared her love for KNESKO, the cult-favourite beauty brand that has sold over 1.5 million masks.

Berry swears by collagen-infused formulas: “If you don’t know about the Knesko masks — face mask, neck mask, lip mask — get into it,” she says.

“These are the best facial masks I have found.”

The signature Lip Masks are also flying off the shelves, designed with Amethyst benefits to hydrate and nourish lips, banishing signs of dryness forever.

3. Lindsay Lohan: Naked Sundays BeautyScreen SPF50 Peptide Foundation Tint, $54.95 at Naked Sundays

The Freaky Friday co-star recently showed her support of Aussie-made brand Naked Sundays, as she walked the carpet for the sequel movie, Freakier Friday.

Makeup artist Ash Holm applied the BeautyScreen SPF50 Peptide Foundation Tint shade 1 to give Lohan a natural glow for the evening.

Non-greasy with a semi-matte finish, it’s suitable for natural makeup looks or going full glam.

Always read the label and follow the directions for use.

4. Victoria Beckham: Bioderma Sensibo H2O Micellar Water, $32.99 at Adore Beauty

You know a celeb really loves a product when they add their own name to the bottle.

That’s exactly what global icon and designer Victoria Beckham did to celebrate Sensibio H2O Micellar Water’s 30-year anniversary — a staple in her skincare routine.

“I’ve ALWAYS used it. No product will ever be able to compete with Sensibio H2O,” Beckham said.

Perfect for wiping away the day, Bioderma’s best-seller can remove up to 99 per cent of makeup and impurities (including waterproof mascara).

5. Kate Hudson: Laneige Lip Sleeping Mask, $31 at Sephora

With over 10,000 five-star reviews on the Sephora website, it’s clear the Laneige Lip Sleeping Mask is a cult-favourite for shoppers and celebs alike.

Available in Berry, Gummy Bear, Sweet Candy and Vanilla, actor Kate Hudson is said to be a huge fan of these lip-loving formulas.

Crafted using moisture wrap technology and coconut oil, the thick but non-sticky formula keeps lips hydrated for hours.

Don’t be fooled by the name, you can apply it at any time of the day.