There is no greater disappointment than having a nail chip after spending weeks trying to grow them out. Handwashing, exposure to household cleaning products, regular acrylic and gel manicures, and even the climate you live in can all affect nail health. While you can't control a lot of those factors, what you can do is find a great at-home nail strengthener to infuse your nail beds with the nutrients they need to be rock-solid.Many of the best nail strengtheners on the market don’t even require you to skip your regular manis while using them. "A lot of people feel like if their nails are weak, they have to let them breathe," says celebrity manicurist Rita Remark. Instead, it’s more important to layer on the moisture, just like you would for dry skin or hair, she says. The best nail strengthenersBest Overall OPI Nail Envy Nail Strengthener $19 at Amazon$19 at AmazonRead moreBest BudgetNail-Aid Keratin Growth Treatment £4 at Amazon£4 at AmazonRead moreBest Top Coat Sally Hansen Advanced...