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💅 Elevate your nail game with strength that speaks volumes!
Onyx Professional Hard as Hoof Unscented Nail Strengthening Cream is a 1oz powerhouse trusted for over 25 years to repair, strengthen, and promote growth in brittle, damaged nails. Infused with natural vitamins, minerals, and emollients like calcium and jojoba oil, it absorbs quickly without greasy residue or scent, making it ideal for professionals seeking fast, visible nail health improvements.











| Asin | B0DNF2QD4S |
| Best Sellers Rank | #157 in Nail Care Products |
| Date First Available | 24 June 2025 |
| Manufacturer | Onyx Professional |
| Manufacturer Reference | 33173-ON-AMZBC |
| Product Dimensions | 5.08 x 5.13 x 6.35 cm; 108.86 g |
User
It actually works!
Absolutely brilliant! My nails have NEVER been so strong!! Will 100% be buying it again.
User
Fortalece las uñas y mejora mucho su apariencia
Después de una semana de uso he notado una mejora clara en mis uñas. La crema ayudó a disminuir las grietas y ahora se ven más cuidadas y con mejor apariencia. La textura es un poco espesa y aceitosa, pero se aplica bien y cumple completamente con lo prometido. Me encantó el resultado y definitivamente volvería a comprarla.
User
Great product that actually works.
This stuff is amazing! Seriously. I've had splitting nails on both big toes for years, and one worse than the other. I sure wish I had taken a before photo. Years ago my podiatrist said there wasn't anything to do for a nail splitting from the top, vertically down to the cuticle. He offered nothing. I fretted for years watching it get worse. Then I tried Kerisol. It's an oil treatment with tea tree oil. Used half the bottle following the directions and saw no improvement. That was 2 years ago. By now my right toenail has split about halfway down and has a notch in the top edge. My daughter had a jar of this at her house, unopened. I asked her if I could have it and she said she wasn't using it. The instructions say to apply it 3 x a day and that it can be applied over nail polish, which sounded odd. But the instructions say to apply it to the base, under the tip and around the edges, so the polish doesn't' matter. But when I don't have polish on I also rub it into the nail. I started with 3x a day for about 2 weeks, then went down to just morning and night and even missing sometimes. It's been a little over 3 months and I can't believe the difference. It is sandal season and I am no longer embarrassed of my toenails. The split is still slightly visible, but the notched area is growing out, looking better every time I trim. I expect that in another three months the notch and split will be completely gone. It takes time of course. The nail needs to grow out. I was afraid of losing my nails and now I go barefoot with confidence. A little goes a long way and I still have half a jar left. I have ordered two more and will keep using. GREAT PRODUCT that actually works. All podiatrists need to carry this in their offices.
User
Great for preventing nail splits
This stuff really helps keep my nails from splitting down the middle where I have deep ridges. The best part is that you don't have to always be painting your nails to keep them healthy looking. The only reason I didn't give it 5 stars is because you really do need to apply it at least three times a day to keep it working. I'm on my 3rd jar in three months and it does add up financially. In the long run, it's worth it to have healthy looking nails.
User
Buy It
As a recovering nail biter, I can't recommend this product enough. I've used plenty of cuticle oils in the past, but nothing has made my nails look and feel as healthy as this stuff. For the first time in my life, quite literally, my nails feel strong. If, like me, you are looking to kick your nail biting habit, here's my advice:1. Moisturize your nails and cuticles with this stuff! Several times a day especially after hand washing. A little goes a long way!2. Stop trimming your cuticles. Don't do it. Throw your cuticle nipper away!3. Clear coat of polish, remove and refresh once a week.
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3 weeks ago
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