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Repair Mode Bond-Building & Deep Repairing Nail Serum Repair Mode Bond-Building & Deep Repairing Nail Serum Repair Mode Bond-Building & Deep Repairing Nail Serum Repair Mode Bond-Building & Deep Repairing Nail Serum
Repair Mode Bond-Building & Deep Repairing Nail Serum

OPI Repair Mode Bond-Building & Deep Repairing Nail Serum

%0 4.08 | 1463 reviews
Box

£29.90

Free UK delivery

9ml
Earn 29 points with My Sephora

If you like we can let you know when we have some more.

OPIRepair Mode Bond-Building & Deep Repairing Nail Serum
£29.90
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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.

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 from Nail hardener conditioner Is hardening my nails that were previously very soft bendy and tear easily
Date published: 2026-05-01
Rated 5 out of 5 by from Decades long reliability. I have used Nail Envy since the 90s. Distinctly remember the first time I ever seen it, it was in a salon complaining that my nails were weak and the stylist recommended it. Back in those days the ingredients were different. It was a game changer for me. For the first time in my life I was able to have nails that were long and strong and happily I have found OPI in every country that I have lived. Since the recipe change, it hasn't stayed on the nail as well as it used to and I recently tried several other brands. They were ineffective. And I happily returned to using Nail Envy and my nails are growing and strong again. I particularly like the light pink hue of this one. It's exactly the colour look I'm looking for, a healthy nail glow. And comparable to the other brands it's been staying on my nails as well.
Date published: 2026-04-25
Rated 5 out of 5 by from Really strenthens your nails I have very thin nails and have never been able to grow them. after using this a couple of years ago I have lovely nails, strenthened and flexible. Purchased again as I have had Acrylics on for 2 months and they need some tender loving care to grow again. Just started using after using Repair Mode for 7 days so looking forward to growing them strong again.
Date published: 2026-04-20
Rated 5 out of 5 by from Really fixes splitting nails Been using this for a couple of years now, I have never been able to grow my nails. This really fixes my splitting nails. Ordered another as I have worn Acrylics for 2 months, after just 7 days my nails are looking normal again, going onto Nail Envy now to strengthen and give them a chance grow again.
Date published: 2026-04-20
Rated 4 out of 5 by from Brittle nails Very happy with this product, hopefully it will help my nails
Date published: 2026-04-16
Rated 4 out of 5 by from Opi Repair Mode A wonder product, much needed by many of us with weak, flaking finger nails. The serum is easy to apply and dries straight away. It does take time for nails to grow anyway, but the wait was worth it when using this serum.
Date published: 2026-04-09
Rated 1 out of 5 by from Would not recommend Did nothing to help nails, you have to take off to reapply twice a day a faff and did nothing to change my nail
Date published: 2026-04-09
Rated 5 out of 5 by from Great! Great product. Nails look really nice and are getting stronger.
Date published: 2026-04-07
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