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Summary
A miracle nail hardener and strengthener that instantly reinforces and helps regenerate soft or damaged nails. Rich in plant-based keratin, silicon, and biotin, this biomimetic formula densifies nails. Ultra-fluid texture absorbs quickly for deep, targeted strengthening and growth.
Features
- Repairs, nourishes, and strengthens damaged nails
- Fast-acting nail hardener between polish applications
- Ultra-fluid, non-greasy, non-sticky formula
- Nail strengthener for damaged nails
- Absorbs quickly with no residue
- Promotes nail strengthener and growth
- Vegan & Plant-based
- Cruelty Free
- Made in France
Key Ingredients
- Plant-based Keratin: Intensely nourishes and reinforces fragile nails
- AHA & Gluconolactone: Gently exfoliate and smooth the nail surface
- Silicon: Strengthens nail structure
- Biotin (Vitamin B8): Hardens and fortifies nails
- Vitamin C: Protects nails from external aggressions
Research Results
- Proven results*
- Hydrated nails 85%
- Harder nails 85%
- Nourished nails 85%
- Stronger nails 81%
- More beautiful nails 81%
- Less split nails 81%
- Healthier nails 81%
- Regenerated nails 81%
- *Clinical test conducted on 21 women after 3 weeks of use
Item 77003016
- Your intensive repair care serum for soft or damaged-looking nails: Apply 1 to 3 times a day on bare nails using the brush. Let it dry completely until full absorption.
- Repeat daily, for 5 to 7 days. If you wish to apply polish after this care, degrease the nail surface for optimum hold.
alcohol denat, aqua (water), glycolic acid, polyacrylate crosspolymer 6, parfum (fragrance), phaeodactylum tricornutum extract, gluconolactone, dimethyl sulfone, prunus armeniaca kernel oil, pentylene glycol, isopropyl alcohol, acetyl cysteine, lens esculenta (lentil) seed extract, hydrolyzed cicer seed extract, chenopodium quinoa seed extract, magnesium ascorbyl phosphate, biotin, tetramethyl acetyloctahydronaphthalenes
Shipping Restrictions : This item cannot be shipped via air.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
51 results
Excellent product.
Reviewed at

Excellent product.
Game changer
Reviewed at

I've always struggled with weak, brittle nails. This keratin treatment is now part of my secret weapon that seems to actually work for me -- one of the other products being the Manicurist sleep mask a few times a week, and the other being a strengthening, moisturizer cream from another company. I am able to apply this keratin treatment easily during the day; it sits for a few moments but then soaks in. I'll often find myself putting it on at my desk before I start typing since I know I won't be touching anything. My nails are longer (shocking for me!!), stronger, and just *look* healthier. Love.
Amazing product and results evident
Reviewed at

Amazing product and results evident within a few days
Strongest Nails Ever!!!
Reviewed at

This is the only nail strengthener I have ever used that really worked. My nails are the best ever.
WOW! This stuff works. I've
Reviewed at

WOW! This stuff works. I've tried so many things to make my flimsy and peeling nails stronger, to no avail. I didn't really have faith in this product but it truly makes a difference in less than a week, they became harder! It's also so low maintance and I love that it's a product that absorps into the nailbed instead of a layer of nailpolish.