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Celebrity product recommendations make it easy to feel like a star without breaking the bank. The Ulta 21 Days of Beauty Sale is the perfect opportunity to snag some celebrity beauty essentials for 50% off.

For the next 24 hours, you can enjoy massive discounts on beauty products recommended by Leah Kateb and Jennifer Garner. There’s also a half-price deal on eyeshadow from Halsey’s brand, about-face.

You’ll also find 50% discounts on top beauty brands like Clinique, KVD Beauty, Virtue, and DevaCurl. But hurry—these 24-hour flash deals are going fast, and popular items can sell out quickly.