Very few things beat a fresh mani, especially if you’re a nail polish enthusiast. And while they’re often overlooked, the best nail strengtheners can be just as important as your topcoat or drying drops if something goes awry. Nothing ruins insanely creative nail art (heart nails, anyone?) or a pristine set in your go-to nail color like having a nail break or split immediately after.

Weak nails are a sign that your nails need some TLC, particularly if they rarely get a respite from gels, acrylics, or even just nail polish. While putting down the bottle and going bare for a week or so can feel weird, the end results are often worth it—especially if you’re regularly nourishing your nails with the best nail strengthener in your arsenal at the same time.

These fortifying nail treatments can restore your nails to good health, even after years of damage. With an array of formulas infused with antioxidants, vitamins, collagen, and other nourishing ingredients, they can ensure that your nails get back to their best form in no time. (Pro tip: Pair them with cuticle oil for the best results.)

Plus, some strengtheners can be used as base and topcoats so you don’t even have to skip your polish—though, again, you might want to anyway. Even better? There are ~also~ polishes that double as strengthening nail treatments, in case you want to get the most bang for your buck. Ahead, 16 of the best nail strengtheners to heal your breaks, splits, and ridges.