If your nails are constantly peeling, breaking or just refusing to grow past a certain point, you’re not alone—nail damage is incredibly common, especially if you regularly wear polish, gel or press-ons. What’s more confusing is that the solution seems simple. Use a nail strengthener, right?
Part of the issue is that “weak nails” can mean a lot of different things. For some people, it’s peeling and flaking. For others, it’s bending, splitting or just never growing. And depending on what’s actually going on, the product that works for someone else might not work for you.
Ahead, everything to know before you buy—and the nail strengtheners that experts actually recommend.
Short answer: yes—but they’re not a quick fix. “Nail strengtheners do not repair instantly—they support new growth and protect,” says Jacqueline Pham, a celebrity manicurist who has worked with Jennifer Lopez and Halle Berry.
And in many cases, what people think is “weakness” is actually dehydration. “Many people think their nails are weak because they break easily, but often they’re actually just very dry,” Choi explains. “That lack of moisture causes cracking.”
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Top Nail Strengtheners
Best Overall:JINsoon HyperRepair Treatment Base CoatBest for Peeling Nails: essie Hard to Resist Nail StrengthenerBest for Growth:Olive & June Advanced Nail StrengthenerBest for Damaged Nails:Color Street Nail StrengthenerBest for Thin Nails:Nailtiques Formula 2Best for Weak Nails:Nail Tek Intensive Therapy 2Best Base Coat:OPI Nail Envy OriginalBest Budget:Sally Hansen Hard As Nails StrengthenerBest With Color:Essie Treat Love & ColorBest Hydrating Formula:Butter London Nail Rescue BasecoatBest for Splitting Nails:Orly Nail DefenseBest Luxury:Dior Nail GlowPham points to keratin as a key strengthening ingredient, since it reinforces the structure of the nail itself. Meanwhile, manicurist Nettie Davis—who has worked with Zendaya, Janelle Monáe and Gabrielle Union—highlights ingredients like calcium, biotin, glycerin and hydrolyzed wheat protein for long-term strength and flexibility.
Related: 50 Best Nail Ideas for Women Over 50
What’s the Best Way To Apply Nail Strengtheners?
Consistency matters just as much. Pham suggests removing and reapplying at least once a week, while Davis recommends adding a fresh coat every couple of days if you’re actively trying to repair damage. If you’re using it as maintenance, you can wear it under polish. But if you’re in recovery mode, simpler is better.
Yes—but it depends on your goal. If your nails are relatively healthy, strengtheners can double as a base coat and help your manicure last longer. Olivia Van Iderstine, Olive & June’s mani trend expert, notes that some formulas even improve polish adhesion.
Related: The Viral Manicure Everyone’s Asking For—And Why It Flatters Every Age
12 Best Nail Strengtheners, Tested by Celebrity Manicurists
Best Overall: JINsoon HyperRepair Treatment Base Coat, $22
JinSoon
Shop It at JinSoonShe recommends this formula specifically because it reinforces the nail without making it overly hard, which can actually lead to snapping. It’s especially useful if your nails are recovering from gels or frequent polish removal and need to be brought back to a healthy baseline.
Related: The 11 Best Retinol Hand Creams To Tackle Signs of Aging
Best for Peeling Nails: essie Hard to Resist Nail Strengthener, $11
Ulta
Shop It at UltaPeeling nails usually aren’t just weak—they’re dehydrated and breaking down at the surface. This formula leans more into repair and conditioning, using strengthening technology alongside hydrating ingredients to help smooth layers and reduce flaking over time. According to Choi, it’s less about creating a hard shell and more about improving the overall condition of the nail so it stops splitting in the first place.Treatments like this work well for peeling specifically because they focus on flexibility and moisture—not just reinforcement—making them a better long-term fix for nails that won’t stop flaking.
Best for Growth: Olive & June Advanced Nail Strengthener, $15
Amazon
Shop It on AmazonVan Iderstine notes that this is ideal “when you want to achieve your longest, strongest nails,” with many users seeing improvement quickly. It layers easily under polish, so you can keep your routine intact while still treating your nails.
Best for Damaged Nails: Color Street Nail Strengthener, $13
Color Street
Shop It at ColorstreetPham recommends keratin-based formulas like this one because they directly strengthen the nail itself. It’s a good option if your nails feel thin, weak or easily damaged.
Best for Thin Nails: Nailtiques Formula 2, $18
Amazon
Shop It on AmazonDavis calls this one of the “gold standards,” adding, “The secret to strong nails is sticking to the legends.” If your nails won’t grow past a certain point, this is often the one that makes the biggest difference.
Best for Weak Nails: Nail Tek Intensive Therapy 2, $13
Amazon
Shop It on AmazonSoft, bendy nails require a slightly different approach, and this formula is designed with that in mind. It helps reinforce the nail structure while reducing peeling and splitting, making nails feel more stable over time. Davis recommends this alongside Nailtiques as a tried-and-true option. It’s particularly helpful if your nails feel flexible but fragile, rather than dry or brittle.
Best Base Coat: OPI Nail Envy Original, $20
Amazon
Shop It on AmazonIf you want a strengthener that fits seamlessly into your existing routine, this is one of the easiest options, says Natalie Minerva, celebrity nail artist who has worked with Demi Lovato. It doubles as a base coat, using hydrolyzed wheat protein and calcium to reinforce nails while prepping them for polish. You can use it under any manicure, which makes it easier to stay consistent.
Best Budget: Sally Hansen Hard As Nails Strengthener, $3
Amazon
Shop It on AmazonThis is the classic drugstore pick that’s been around for years—and for good reason. It focuses on strengthening and protecting against everyday wear, making it a reliable option if your nails are generally healthy, but prone to occasional breakage, says Davis. If you’re new to nail treatments or just want something affordable to start with, this is an easy entry point.
Best With Color: Essie Treat Love & Color, $9
Amazon
Shop It on AmazonIf you don’t want to go fully bare while treating your nails, this is a great compromise. It combines strengthening ingredients with a sheer wash of color, so your nails look polished while still improving over time. This is especially useful if you’re trying to repair damage but still want your nails to look finished day-to-day, says Davis.
Best Hydrating Formula: Butter London Nail Rescue Basecoat, $15
Amazon
Shop It on AmazonNot all “weak” nails are actually weak—sometimes they’re just dry. This formula focuses on hydration, helping improve flexibility and reduce brittleness so nails are less likely to crack. As Choi points out, dryness is often the real issue behind breakage. If your nails feel rough or dehydrated, a formula like this addresses the root cause instead of just reinforcing the surface.
Best for Splitting Nails: Orly Nail Defense, $11
Sally Hansen
Shop It at Sally HansenIf your nails tend to split or peel at the edges, this formula creates a protective layer that helps prevent further damage. It reinforces the nail without making it feel thick or heavy, which makes it easy to wear consistently. According to celebrity nail artist Elle Gerstein who has worked with Julianne Moore, it’s a solid option if your nails are mostly healthy but prone to breaking from everyday wear.
Best Luxury: Dior Nail Glow, $34
Sephora
Shop It at SephoraUp Next:
Related: Manicurist Says This Nail Length Is Most Flattering for Women Over 50
Sources:
Jacqueline Pham, celebrity manicurist JinSoon Choi, celebrity manicuristNettie Davis, celebrity manicuristOlivia Van Iderstine, Olive & June’s mani trend expertNatalie Minerva, celebrity nail artistElle Gerstein, celebrity nail artistAmi Streets, celebrity nail artistHence then, the article about 12 best nail strengtheners that actually work tested by celebrity manicurists was published today ( ) and is available on Parade ( Saudi Arabia ) The editorial team at PressBee has edited and verified it, and it may have been modified, fully republished, or quoted. You can read and follow the updates of this news or article from its original source.
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