Top 10 Nail Strengtheners

WHAT IT DOES: Powered by vitamin E, this clean formula hardens, strengthens, and lengthens nails in just a quick, four-week period. Wear it for one week, remove it with a non-acetone polish remover, then reapply for a second week. For the third and fourth weeks, repeat this process every other day.

USER REVIEW: “This is truly a game-changer. I was amazed at how quickly my nails grew in just three to four weeks. My little fingernails always had a slight inward turn to them as they grew, but now they are normal nails!"

WHY IT MADE THE LIST: This hardworking formula functions as a daily treatment, a base coat, and a top coat in one. It's also ultra-gentle, so you can apply it every day worry-free.

WHY PEOPLE LOVE IT: Reviewers rave about this nail strengthener's ability to extend the life of at-home manicures.

WHAT IT DOES: This five-benefit base coat is infused with kale extract to stimulate nail growth, hydration, anti-breakage and anti-splitting protection, and deep nourishment—all while leaving your nails with a gorgeous, high-gloss finish.

USER REVIEW: "This stuff is amazing! My nails were super thin and damaged after getting a horrible dip powder manicure. After a little over a week later, my nails are already feeling stronger and looking much healthier, and they don't feel sore anymore."

WHY IT MADE THE LIST: Developed by a leading dermatology research team, this nail conditioner is the real deal. The unique, patented technology binds cells together to create strong and stable nails, controlling splitting, peeling, cracking, chipping, and breaking and encouraging longer growth in the process.

WHO IT'S FOR: This is an excellent choice for those struggling with cosmetic nail problems caused by trauma or injury, such as onychomycosis and psoriasis.

WHY PEOPLE LOVE IT: Pretty bottle aside, shoppers love this nail strengthener for its lasting power. Unlike many formulas, you only need to use this one once a week to see results.

ADDITIONAL THINGS TO KNOW: This nails strengthener contains celery seed extract, an antioxidant known to improve nail thickness, along with rosemary and lavender to provide a dose of hydration.

WHY IT MADE THE LIST: Designed to function as a base coat and nail strengthener, adding this to your manicure routine is a no-brainer. But that's not the only reason the formula stands out—it's also made with a unique blend of strengtheners, conditioners, and micro-fibers that fill in ridges both instantly and in the long run.

ADDITIONAL THINGS TO KNOW: This formula is the strongest of Nail Tek's strengthening line, so it's ideal for those who have tried everything.

WHY IT MADE THE LIST: The secret to this impressive drugstore option is platinum powder—it gives the formula an extra hardening kick. Plus, the flexible brush makes it super easy to apply, even if you have shaky hands. Oh, and did we mention it rings up under $10?

ADDITIONAL THINGS TO KNOW: This one comes in way more colors besides clear—we're talking 30 plus.

WHY IT MADE THE LIST: This do-it-all product functions as a moisturizer, nail strengthener, and cuticle conditioner all in one. You've really got no excuse for not adding this streamlined formula to your daily routine.

ADDITIONAL THINGS TO KNOW: This is Amazon's #1 best-seller for nail strengtheners.

WHAT IT DOES: Infused with biotin, this strength-boosting formula reinforces and hardens the nails to make them resistant to peeling, chipping, and breakage.

HELPFUL TIP: Apply two coats for a classic clear manicure, or apply one coat as a base before your color.

WHO IT'S FOR: Going heavy on the at-home manis lately? Us too. Whether you tried your hand at acrylics, gel, or dip powder, this best-selling strengthener will get your brittle nails back into tip-top shape in two weeks or less.

USER REVIEW: "If you've never been able to grow out your nails because they peel and break, this is the product for you. It's easy to apply and delivers everything it promises. Pretty soon, you'll be filing down your nails because they're too long!"