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
OPI Repair Mode Bond Building Nail Serum uses patented Ulti-Plex Technology™ which helps to strengthen and repairs nail keratin structure by penetrating the surface to build new bonds INSIDE the natural nail. This breakthrough nail treatment completely reprograms your nails, resulting in 99% nail keratin repair.* Nails look improved after the first application, and with continued use, you can expect smoother, stronger nails that are resistant to breakage and an improved appearance of ridges and colour.
- When to Use: Daily, for six days.
- Application: Apply two times a day on bare nails.
Alcohol Denat., Aqua/Water/Eau, Maleic Acid, 1,6-Hexanediamine.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together

This item
OPI Repair Mode™ Bond Building Nail Treatment Serum 9ml
€34.95
Customer Reviews
5 stars rating 58 reviews
4 stars rating 13 reviews
3 stars rating 3 reviews
2 stars rating 2 reviews
1 stars rating 3 reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
High hopes for repair
This product did not live up to expectations that it would repair gel nail damage it made my nails feel very soft and they broke even more, very disappointing
by Polly
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Fab product
Great product used after having acrylic nails for months and helped my nails loads and they are now in fab condition. Deffo recommend
by JoD Verified Purchase
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Rescue remedy for dry nails
I use this treatment regularly to help my brittle nails stay healthy. If applied according to the instructions this works really well. It helps nails stay strong and prevent them from breaking and splitting.
by EJCS Verified Purchase
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Not the solution I'd hoped for
I don't have particular weak nails, but had a particular area of damage on one nail that I was hoping this would help strengthen as it keep breaking at one corner and no amount of regrowth seems to get rid of the weak spot - unfortunately after consistent use, I see no difference. Maybe there would be some benefit for very weak or brittle nails but not in my case of actual damage to previously healthy nail. I'd hoped for better for the price.
by Torrie Verified Purchase
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Best nail product
I absolutely love this stuff. I'm on my second bottle now and would not be without it. Before using this my nails were so weak and bendy. This has transformed my nails and they are stronger than I could ever have imagined. Would definitely recommend!
by Bridget Verified Purchase
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The best!
This worked miracles on my nails! after having my acrylics off to give my nails a break I used this every day, twice a day for 2 weeks (I know it says just 5 days) and it honestly transformed them
by Erica Verified Purchase
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Perfect for weak nails
I’ve been doing shellac for years and my nails are weak. This treatment really works - after a week you can feel the difference. It also has lasted a long time - have used a few times since I bought it and after each round of treatment they feels much stronger. And still it’s as if it’s a new bottle! Great value
by K Verified Purchase
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In conjunction with nail envy
I apply this night and morning for a few days then apply nail envy for a week. When my nails have nail envy on I put it in my cuticles as instructed. Nails are starting to improve.
by Loraine Verified Purchase
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Saved my nails
I’m a prone nail biter, my nails are weak and damaged from acrylics this little miracle bottle SAVED my nails. They’re stronger and less brittle ( tho I still bite my nails lol ) but they’re less thin and just brilliant but please follow instructions and use 2 times a day for 6 days!!
by Alexandra Verified Purchase
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Saved my nails!
I use this a bedtime and it has saved my nails after years of gel. My nails are now stronger and healthier than they have been in years. I’m in my third bottle!
by Jo Verified Purchase
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