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ella+mila First Aid Kiss Nail Strengthener and Hardener bottle with box showing 17-free vegan formula, Leaping Bunny and PETA certified, on white background

ella+mila First Aid Kiss Nail Strengthener & Hardener – 17-Free Vegan Growth Treatment

Strong, healthy nails start here. ella+mila's First Aid Kiss Nail Strengthener is the clean beauty treatment your nails have been waiting for — whether they're thin from gel removal, brittle from the elements, or just in need of a little extra love. Think of it as a reset ritual: smooth it on, let it work, and watch your nails transform over time.

Formulated with Vitamin E to nourish and support healthy nail growth, this strengthener doubles as a base coat so you can layer your favorite clean polish right on top. And like everything from ella+mila, it's built on their trusted 17-Free formula — free from 17 harmful chemicals including formaldehyde, toluene, DBP, camphor, parabens, phthalates, acetone, and animal-derived ingredients.

What It Does:

  • Strengthens brittle, weak & splitting nails
  • Infused with Vitamin E for healthy nail growth
  • Promotes smoother, healthier-looking nails
  • Works as a base coat under nail polish
  • 17-Free formula — free from 17 harmful chemicals
  • Vegan, cruelty-free & Leaping Bunny certified
  • PETA certified
  • 0.45 fl oz (13.3 ml)

What Customers Are Saying
With over 10,000 reviews and Amazon's Choice recognition, customers consistently praise First Aid Kiss for delivering real, visible results. Many report noticeably stronger nails within weeks, and appreciate that it works seamlessly as a base coat. Clean beauty fans love that it's one of the few nail strengtheners that's both effective and free from harsh chemicals — a rare combination that keeps them coming back.

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