Kylie Jenner and Selena Gomez Agree—Tomato Red Nails Are Having a Moment

Plus, hydrate versus moisturize—what’s the difference?

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I’ve waxed poetic about my penchant for regenerative skincare (exosomes, PDRN, etc.), but sometimes keeping skin smooth is about going back to the basics. Case in point: azelaic acid’s return to the forefront of the ingredient conversation. Oft considered the unsung hero of facial exfoliants, it’s known to to address congestion and uneven tone without some of the irritation associated with stronger acne treatments. Personally, I’m a big fan of esthetician Shani Darden’s serum, whereas all the K-beauty buffs on my TikTok feed are partial to Anua’s formula.

While you’re searching for that azelaic acid serum you forgot about in the back of your vanity, first be sure it’s not expired. Then, consider how you combat dryness. Did you know there’s a difference between hydration and moisturization? Understanding the distinction might just change your life as it has mine.

I Found 7 Foundations That Won’t Settle Into Fine Lines

BY JENNY BERG

From lightweight serums to skin-like balms, there’s a foundation for every complexion.

Tested By: Conçetta Ciarlo

Beauty Writer, Shopping

Olaplex Shape Set Hairspray

Hairspray haters may just meet their match with Olaplex’s latest launch. Meet Shape Set—the brand’s answer to crunchy formulas of years past. Powered by peptides, flexible polymers, and skincare-grade ingredients (like panthenol and glycerin), this offers hold, while still keeping hair hydrated and glossy. In my trial of the formula, I can confirm the brand’s claims are true—even with my heavy-handed spraying, my hair has never felt gritty, gross, or stiff.

The Best Fresh Perfumes Go With Everything

Consider these the white T-shirts of your fragrance wardrobe: fresh, effortless scents that work for practically any mood or occasion.

Kiana Murden’s Beauty Haul: