Nail Strengthener

The Nail Strengthener is a lightweight nail treatment that helps harden soft, bendy nails, smooth uneven texture, and bring nails back to life fast. Formulated with AHA (Alpha Hydroxy Acid) to help harden and resurface the nail, it leaves nails feeling stronger and more resistant with a natural, healthy-looking shine. Wear it alone for a clean, natural look or use it as a prep step before air-dry nail polish. For a complete nail care routine, pair it with our Cuticle Oil Pen to keep cuticles nourished and healthy-looking at the same time.

Both treatments improve the look and feel of natural nails but they target different concerns. The Nail Strengthener focuses on hardening and resurfacing soft, weak, or brittle nails using AHA to help rebuild nail resilience over time. The Nail Ridge Filler focuses on smoothing uneven texture and filling in ridges with a satin-pink finish that conceals imperfections. If your nails are soft and bendy, start with the Strengthener. If your nails are uneven or ridged but not necessarily weak, the Ridge Filler is your go-to. If you have both concerns, they work well as part of the same nail care routine.

No. The Nail Strengthener is an air-dry treatment and is not suitable for use with gel polish. It works best on bare nails as a standalone treatment or under or over air-dry nail polish to help extend the life of your manicure. For nail care tips on what to do between gel manicures, visit our Mani School section

Apply twice a week on clean, bare nails for best strengthening results. You can also use it under or over air-dry nail polish to help extend the life of your manicure. When you are ready to remove it, our Acetone-free Liquid Remover takes it off easily and gently.

For a complete nail care routine, the Nail Strengthener pairs perfectly with our Cuticle Oil Pen to keep cuticles soft, hydrated, and healthy-looking while you wear it. Together they cover everything your nails need to look and feel their best between manicures.