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What’s more fascinating than a celebrity skincare routine?

Come on, youknowyou want to know how your favorite celebs stay glowing at all times.

Keep reading to get a behind-the-scenes peek at celebrity skincare routines that make for complexions with major star appeal.

Antonia Gentry in a lacy black dress

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Load Up on SPF

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Ginny & GeorgiastarAntonia Gentrysticks to the basics.

Her favorites are fromLa Roche-PosayandCaudalie.

When it comes to skincare, SPF is her number one priority.

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“I wear SPF 100 every day religiously.”

Try a unit

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WednesdayactressJoy Sundayhas seen skincare success with Foreo UFO.

“It’s anti-bacterial, and it’s got great anti-inflammatory properties,” she explains.

Sabrina Elba in a white shirt

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“When I take it off, I think my skin looks dewy and resurfaced.

“And now I don’t miss itI do my weekly mask, don’t interrupt me!

So that’s my obsession at the moment.”

Ryan Destiny in a brown jacket

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Don’t Discount the Drugstore

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Ryan Destiny’s favorite product a drugstore gem.

“My skin is my number one priority at this point.

I recently got eczema, and I’ve had to change my regimen.

Kristie Brinkley smiling

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She recommends La Roche-Posay’s Toleriane Double Repair Face Moisturizer with SPF 30.

Thats something Ive done for the past 40 years.

I feel like its really contributed to my skin feeling fresh and smooth.

Lea Michele at an event

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I was like, Im not going to let them get away with that!

I use the exfoliator from my skincare line because its gentle.

The whole line was modeled after the skincare ritual I already have.

Olivia Culpo in a white dress

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And while Brinkley advocates for daily exfoliation, not every face can tolerate that.

I realized the importance of a holistic skincare approach,” saysOlivia Culpo.

“To help with my breakouts, I started by changing my diet.

Cate Blanchett on the red carpet

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I tried toincorporate more greensand cut out dairy.

This made such a difference.

To be honest, I have a major sweet tooth and…

Leona Lewis at an event

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I love ice cream.

Ice cream has both sugar and dairy, which can be really hard for your body to digest.

Kale, collards and the like also contain zeaxanthin, an antioxidant that protects the skin from the elements.

Jessica Hart at an event

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Thats the number one answer…

I am big on massage, when I can,” Cate Blanchettsays.

Use High-Quality Ingredients

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My main products actually come from my mothers kitchen.

priyanka chopra smiling with a red lip

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She is an herbalist, and we make our own moisturizers and oils.

The key is the oil, though, which comes from my Guyanese grandmother.

She had the most amazing skin, and I follow her regimen,” saysLeona Lewis.

erin heatherton with a glossy red lip

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Lewis is certainly on to something, as thequality of an ingredientcan actually impact its efficacy.

For body, I like Dr. Hauschka Almond Soothing Body Cream year-round," Jessica Hart says.

Skincare isn’t one-size-fits-all.

olivia culpo with an updo

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Yourskincare routine, by extension, should be open to evolve over time.

Mix, apply, and leave for half an hour and wash off with lukewarm water.

Yogurt and oatmeal have both been found to have benefits for the skin.

sofia vergara with long curls

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Studies have found thatfacial masks containing yogurthelp the skin to retain moisture, appear brighter, and maintain elasticity.

Oatmeal, meanwhile, is ascientifically proven anti-inflammatory, helping to ease redness, dryness and itchiness.

Dont Overuse Products

Sometimes using too many products can irritate the skin.

Also, eat lots of berries; theyre full of antioxidants," says Olivia Palermo.

“I love trying everything.

I love products… and I take a stab at take care of myself as much as I can.

Not all products (even the cult-followed ones) work for everyone.

Working with anexpertcan also help guide you on this journey.