Patented Peptide Treatment
Most nail
hardeners
don't work,
ours does.
Nails
Why this hardener is different
Finally, a nail hardener that actually heals.
Most hardeners temporarily make nails feel hard—
only to become brittle again.
Our patented peptide-infused formula helps strengthen weak nails while maintaining flexibility, so you can grow healthier, stronger natural nails.
Clinically tested by manufacturers behind the world's most iconic brands.
Proven Results
2 weeks → 90% stronger nails
First formula ever that actually works.
What Happens Every Week
Your nails begin absorbing bio peptides.
Start to reinforce weak nail structure.
See stronger, healthier-looking nails.
Will help maintain healthier nails over time.
Love your natural nails again.
No more peeling.
No more splitting.
No more hiding damaged nails under polish.
Just healthier, stronger natural nails you'll actually want to show off.
See The Results
Glossy treatment shine, no complicated routine.
Two applications a week is all it takes.
Stronger Nails Start Here
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Pro Nail Hardener 15 mL — Nail Strengthener Treatment
Peptide-infused nail hardener for brittle, weak, thin nails. Wear alone for shine or under color as a strengthening base.
- 🩹 Peeling nails
- 💅 Post-gel damage
- 🪶 Thin, weak nails
- 🎨 Frequent polish wearers
Only 8 left in stock
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Instructions
Prep
Clean & prep nails, remove existing product and file nails.
Base
Apply 1 coat as a base before a nail color or other treatment.
Treatment
Use as a treatment alone, by applying 2 coats twice a week.
EVERYTHING YOU NEED TO KNOW
FAQ
Why peptides?
Peptides send signals in the body between cells to help build muscle, repair tissue, support skin, hair and collagen production, and even influence sleep, mood, hunger, and energy.
Peptides transformed skincare.
Now they're changing nail care.
They help reinforce weak nails while supporting flexibility—so nails are less likely to peel, split and break.
Simple.
Easy.
Everyone understands.
Who is this for?
Perfect For
- 🩹 Peeling nails
- 💅 Post-gel damage
- 🪶 Thin, weak nails
- 🎨 Frequent polish wearers
...or nails that want a treatment led hardener for extra protection.
How long does it take to see results?
Most users notice healthier-looking nails within 2 weeks of consistent use. For best results, apply two coats twice a week and continue using regularly to help support stronger, healthier natural nails.
How is this different from other nail hardeners?
Most nail hardeners create a temporary hard coating and offer no healing benefits.
Our patented peptide-infused formula is designed to help strengthen weak nails while maintaining flexibility, so nails can feel stronger without becoming brittle again.
How do I use it?
Use it in one of two ways:
As a treatment: Apply two coats to clean nails twice a week.
As a strengthening base: Apply one coat before your favorite nail polish.
Wear consistently for best results.
