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OPIRepair Mode Bond-Building & Deep Repairing Nail Serum
Product Description
Meet the first ever bond-building nail serum with Patented Ulti-Plex Technology™ that penetrates the nail surface to build new bonds from within. The result? 99% nail keratin repair* and stronger, smoother nails. Mic drop.
94% protection of keratin protein from damage.*
4x stronger nails in 6 days.*
A vegan formula with no animal-derived ingredients or by-products.
*When used as directed
Directions
For damaged nails :
Apply twice a day on bare nails for 6 days
Before your manicure :
Apply 2 coats on bare nails, leave Repair Mode penetrate for 10 minutes while your nails get prepared for manicure.
Follow with a single coat of base, then 2 coats of color and 1 coat of top.
Test results
99% nail keratin repair.*94% protection of keratin protein from damage.*
4x stronger nails in 6 days.*
A vegan formula with no animal-derived ingredients or by-products.
*When used as directed
Ingredients
ALCOHOL DENAT., AQUA/WATER/EAU, MALEIC ACID, 1,6-HEXANEDIAMINE.
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
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Rated 5 out of
5
by
lidlx from
Never be without!
I can not be without this serum. OPI, please don't discontinue this lifesaver! I have amazing and robust nails these days.
Non-messy and ease of application - best OPI product since nail envy x
Date published: 2025-09-06
Rated 5 out of
5
by
LE91 from
Repair Mode
I purchased this product a couple of weeks ago and followed the instructions on the box, using this twice a day for six days, I have since continued use once daily. This products works to smooth and strengthen your nails. I am a beauty professional and have recommended this product to some of my clients. It’s definitely worth trying but like with all products, consistent use is key.
Date published: 2025-08-30
Rated 5 out of
5
by
Jenny#### from
Fantastic. Does what it says on the tin
I had just had my gel nails removed after wearing them unsuccessfully for about 8-9 months. My nails have always been soft and the ends were always flaking and the edges would rip across my nails.
I was reluctant to try Repair Mode after reading some of the negative comments and the price was a bit prohibitive. However, I went ahead and applied it as advised. You can see the difference in the photographs. p.s. I have had to file my nails before I took the after photos.
I did make sure that I only applied it to the nails and not over the cuticles and I had washed my hands before application.
You do need to wait a couple of minutes to allow it to dry fully!!!!
I would love to keep using it but I can't see any advice about subsequent applications. How long do I need to wait before applying it again etc? Once opened, how long does it last?
Date published: 2025-08-25
Rated 1 out of
5
by
Mags from
Avoid
This has damaged my nail pate I would not recommend
Date published: 2025-08-13
Rated 5 out of
5
by
Kim15 from
Fabulous!
Amazing Stuff! I researched lots of ways to get my nail strength back again … there are so many products offering hope …. It’s a minefield! But ….. this is absolutely ‘the best’ …. I can’t stop looking at and feeling my nails and how much stronger they are x
Date published: 2025-08-01
Rated 5 out of
5
by
Pete1968 from
Good for guitarists!
I'm a (male) classical guitarist with weak nails. I have found this product very noticeable at strengthening my nails and reduced splitting. Highly recommended by me 🙂.
Date published: 2025-07-29
Rated 5 out of
5
by
AJ22 from
Effectiveness
I have suffered with extremely weak nails all my life and I am delighted that Repair Mode works for me. My nails are definitely stronger. I admit I apply it every day and will continue to do so as my nails are otherwise extremely weak.
Date published: 2025-07-26
Rated 1 out of
5
by
Frances from
Waste of time and money
Like many other people have said this product is a complete waste of money.
No leaflet in the box to explain what to do after 6 days
I shall revert back to the Dior products again, expensive but doe work better
I would give no stars if possible
Date published: 2025-07-25
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