Beauty lovers have shared their remedy for weak, split nails that just won't grow, and it's on sale this ... Repair Mode™ Bond Building Nail Serum. Repair Mode™ Bond Building Nail Serum ...

This serum from OPI is another tried-and-true nail ... as these are the building blocks of nail growth. Dr. Rahmbia adds that keratin, biotin, and calcium are also great ingredients to look ...

We have so much in our self-care routines: extensive skincare routines, haircare routines, and of course, nail care. Now instead of spending a bunch on salon visits and insane treatments, why not ...

But, beyond the occasional manicure, our nails — composed of the same protein as our top layer of skin — often remain untreated, leading to frequent splitting and breaking. We spoke to nail ...