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10 Best Nail Strengtheners to Resurrect Brittle, Broken Nails
Dec 25, 2024
We asked industry pros what to look for in these revitalizing treatments.
Collage: Laneen Wells; Source images: Courtesy of brands
All products are independently selected by our editors. If you buy something, we may earn an affiliate commission.
Keeping your nails and cuticles healthy with the best nail strengtheners is critical, especially if you can’t resist a fresh manicure every few weeks. Daily wear and tear—plus the damage from gel or acrylic removal—can leave your nails struggling. In the same way you’d protect your hair from heat styling, your nails need some care between salon visits to stay smooth, shiny, and resilient.
That’s why we’ve rounded up the best nail strengthening treatments out there—clear ones, tinted options, base coats, cuticle treatments, and more. We even got expert tips from board-certified dermatologists and nail artists on why nail care matters. Scroll on and thank us later.
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Frequently Asked Questions
Best Nail Strengthener Overall: CND RescueRXx
CND
RescueRXx
Why it's worth it: For best results, this oil-based keratin treatment by CND asks that you keep your nails bare for a week or two after application, which is how you know the formula isn't playing around. It's designed as a deep conditioning treatment for cracking, splitting, and peeling nails with white spots caused by wear and tear like picking, buffing, and scraping. Take it from New York City-based nail artist Miss Pop, who calls RescueRXx "one of the best strengtheners out there."
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