After years on the silver screen and countless red carpets, Kate Hudson still never fails to turn heads. And beyond her effortless beauty, Kate has been able to maintain such a flawless, dewy look thanks to great skin prep.

In a recent interview, Kate’s makeup artist Tonya Brewer revealed the one product that’s “key” to Kate’s hydrated skin. “If you prep your skin with the proper moisturizer, your foundation will always blend perfectly,” Brewer told Instyle. She noted that the Charlotte Tilbury Magic Cream is an “absolute must” when it comes to the Running Point star’s glam. “Hydrated, plump skin is key,” she added.

The magic cream has been a go-to for makeup artists and consumers alike to refresh and deeply hydrate the skin. With skin-loving ingredients like the Recoverstem Peptide (a blend of over 100 potent peptides), ectoin, (which helps to keep moisture in the skin), vitamins C and E, and hydrating oils, the formula has a creamy texture that instantly melts into the skin and leaves behind a dewy, radiant glow.

GH beauty editor Dori Price is a fan, too. After trying out the newest version of the cream for herself, she raved that “the hard-working formula really does have an immediate effect; my skin looks brighter and healthier in seconds.”

If you’re ready to give the moisturizer a try for yourself, you’re in luck. While it typically costs $32 for the 0.5 fl.oz. jar, it’s currently 20% off for Amazon Prime Day, bringing down the price to $26.

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