OPI Repair Mode Bond Building Nail Serum | Keratin Protein Nail Strengthening Treatment | For Stronger Nails & Nail Growth
Original price was: $24.99.$19.99Current price is: $19.99.
Price: $24.99 - $19.99
(as of Mar 30, 2025 07:41:28 UTC – Details)
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Language : English
Product Dimensions : 1.88 x 1.34 x 5.17 inches; 2.4 ounces
Item model number : 99399000051
Manufacturer : OPI Products Incorporated
ASIN : B0BXFM8CWF
Country of Origin : USA
13 reviews for OPI Repair Mode Bond Building Nail Serum | Keratin Protein Nail Strengthening Treatment | For Stronger Nails & Nail Growth
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Kathryn C Weiss –
A complete miracle!!!
This product is miracle! I split my thumbnail vertically in Oct. 2022. It went past the quick and was incredibly painful. For two years, I got acrylic applied ever 4-6 weeks just to keep it together..My doctor, dermatologist and nail tech all told me it was not repairable and that I’d damaged the matrix, which is permanent.That didn’t stop me from searching for some kind of a solution…on Amazon, naturally.That’s how I found this OPI product. I used it as directed for a couple of weeks, but I was afraid to take the acrylic off.About a month ago, I broke the nail at the gym so I removed the acrylic. I couldn’t believe it – the nail is no longer split! I see a faint vertical line, but the nail itself is fine!!Not only am I grateful to no longer need an acrylic, the nail looks pretty healthy.I’m glad the doctors were wrong. This serum healed my nail!
M. Kelly –
It really does help! Highly recommend
My nails were BAD!! I think I had a reaction to some glue that I was using because I had only used it for a few weeks & my nails were worse than when I used to get my nails done at a salon for months at a time. I was looking for something to help heal my nails as they were horribly thin & breaking below the quick. I chose this one because the first review I read said it helped with splitting nails. Both of my middle fingernails split directly up the middle. They have been doing this for a couple years(I have no clue why). This stuff has been amazing! It may seem expensive, but I have been using SEVERAL times a days for a few months & I haven’t even used half the bottle. Are my nails strong & long yet? No, but they were extremely damaged when I started & I am very pleased with the progress. They do not split in the middle nearly as bad & my nails are definitely thicker. I have recommended this to several people & I will continue to use it long after my nails have healed.
BJ –
OPI Repair Mode Bonding Treatment – 10/10!
OPI Repair Mode Bonding Treatment – 10/10!I’ve been dealing with brittle, fragile nails for a while, especially working in a hospital where I’m constantly washing my hands and using hand sanitizer. My nails were splitting up the middle and wouldn’t grow, no matter what I tried. On a whim, I decided to try OPI Repair Mode, and I am SO glad I did.After just two weeks of use, my nails are stronger than they’ve ever been! They look healthy, they’re no longer splitting, and they’re growing at a steady pace. This product really transformed the condition of my nails. I highly recommend it to anyone struggling with weak, brittle nails. 10/10!
Norah –
Works fairly well
After two weeks of use, the main thing I noticed was that a split area of my thumbnail had actually grown out past the split. The safety/toxicity of the main ingredient is in question, but I will continue to use the OPI Repair Mode Nail Serum until the bottle is finished.
Kameelah –
Great Strengthening Serum!
I’ve tried various products to strengthen my nails, particularly my left middle finger due to nail splitting all the way down to the matrix from over washing my hands due to my occupation. When i say I’ve tried a plethora of products, i am not exaggerating! Various nail hardeners, oils, biotin supplements, zinc, collagen peptides, gel powders, and even nail avulsion (total nail removal) 😖. I began using this product about six months ago, and noticed a wonderful difference in my nails! They are much stronger, healthier and I do not have to use any nail hardener. I apply in the morning and before bed. I do admit that although it has bot completely repair my split nail (you can see in the picture and video) it does make it much more manageable and I keep it filed very short. You can see how my nail was before I began using this serum in the last photo and how split it was. My nails look clean and I also apply either Dadi’s Oil afterwards or Healthy Hoofs nail balm, also available on Amazon. I still take vitamin supplements along with collagen peptides, but I do believe this serum helps significantly.One bottle 🫙 lasts me about 6 to 7 weeks, and that is with application on all of my nails. I am amazed by how quickly my nails dry – in mere seconds-💅🏿 and how I could apply my nail balms and cuticle oils immediately afterwards. It took about 2 weeks for me to see some improvement and about one to two months to see a sustained response. Some folks complain about the price 💰, but honestly, I believe you get what you pay for and you can’t place a value on your health! I still feel it is very economically priced given all of its benefits and duration of use.I have recommended OPI Repair Mode to others, including my hand surgeon and I believe she has recommended to her patients as well (after she saw my before and after picture 📸 😆 😃).I say give it a try and if it works for you, then great, and if not, at least you tried it for yourself, but I honestly believe most folks will be pleased with the results!Thanks for taking the time to read my review! 🌟
JAC –
Finally Something that Works!
When I was younger, I had great nails.As I have grown older my nails have become weak, thin, peeling. I’ve tried so many products without any improvement until now. The first photo was taken 3 months ago. The second photo taken today after finishing my first bottle of OPI Repair Mode serum. I see a lot of improvement in the health of my nails. This product has worked for me. I’ll keep using it.
mariya –
No clear instructions
There is no clear instructions inside. What do I do after 6 days: take a break? Continue using? If break is necessary, how long should it be? Can I use it on top of polish or do I remove it first? Any info would be appreciated.
Ruby –
Really made a difference
My nails were splitting and dry. I think I had been leaving my polish on too long and my nails were suffocating. After a couple of weeks using this, along with Londontown Nail Cream, which had been recommended in another review, I’ve already seen an appreciable improvement in my nails. I don’t know if there’s anything that can actually change the condition of my nails, but they certainly do look better. I plan to keep using these products until the healthy portion of my nails grow out.
Ingrid Estela –
Compré este producto la semana pasada porque después de la última retirada de semipermanente que me hice noté que mis uñas naturales estaban súper frágiles y dañadas, hasta el punto de que me dolía horriblemente a la hora de hacer cualquier cosa con ellas. Me hago yo misma la manicura en casa y hace poco probé a usar unas uñas postizas, ha sido lo peor que he podido hacer en este mundo… después de quitarme las postizas, el pegamento me dejó las uñas horribles y me dolían mucho, así que probé a usar builder gel para protegerlas y ya no me dolían. Cuando pensé que me habían crecido lo retiré completamente y seguían mis pobres uñas naturales fatal. He probado bastantes productos que dicen endurecer o mejorar la uñas natural pero ninguno igual a este. Con la primera capa que me puse pude notar la diferencia… mis uñas pasaron de estar súper débiles y que dolían solo con verlas a poder tocarlas y sentirlas más fuertes. Solo con el primer uso me sorprendió porque ahora podía limar mis uñas naturales sin llorar del dolor. Ahora llevo ya usándolo durante los 6 días que promete que hace efecto, siguiendo las instrucciones de ponerlo 2 veces al día y sin duda mis uñas están maravillosas y más fuertes que nunca.Súper bueno el producto, es el mejor en el mercado ahora mismo y por lo que tengo entendido OPI tiene la patente, así que es el único en el sector con esta forma reparadora. Por lo que he podido leer, el producto actua en tu uñas creando más uniones entre las células con keratina y vitaminas. De esta manera se incrusta en tu uña, no es solo una capa protectora que se pone encima y hace de escudo, este producto penetra en tu uña y la hace más fuerte en su composición natural. Increíble!! Además, es súper fácil de usar y de poner, es un pincel súper fino que ayuda a llegar a todos los rincones y se seca rápidamente, en menos de un minuto ya está seco y puedes seguir con tu vida normal. No es nada pegajoso ni nada, es perfecto y da un resultado maravilloso!! Por lo que tengo entendido puedes ponértelo como primer antes de la base para la manicura semi y seguirá teniendo efecto. También he visto que puedes aplicarlo en tu uña a medida que va creciendo como si fuera aceite de cutícula para que la nueva uña que crece esté fuerte!! Es lo mejor del mundo y lo recomiendo 100%!!!
Amazon Kunde –
Hilft wirklich! Das erste Mal seit Jahren sind meine Nägel perfekt – nach knapp 2 Wochen! Sehr empfehlenswert!
mil –
it does really work great so far
Danielle –
I think this is an underrated product to some degree (about 4.1 stars as of now). It DOES work, but… not really in 6 days. That said, nail growth is so slow and small that it would be hard to tell if there was growth in 6 days.I had very damaged nails from poor care – spraying my plants with rubbing alcohol solution with no gloves was probably the biggest culprit (thanks thrips), but there was other neglect too. I’m really into nail wraps, so nails that broke were replaced with a press on until they grew out. The fake nails or glue was never removed properly. Eventually I had so many breaks and damaged nails I realized I had to start again. It’s been agonizing waiting for them to grow so I can do nail wraps again.If you use this serum, scrap the nail polishes that help your nails grow (they did nothing for me) and use this + nail moisturizers. I used this 2 to 4x a day – never less than 2 – from April 18 to May 1. The pictures show the growth in just under two weeks. Nails grow around 3mm per month. My middle finger on my left hand has grown about 2mm. That’s tracking faster than typical growth. My index finger on my right hand only has about 1mm over the same time period. It’s stubbornly slow.So did this serum help speed up growth? Are my nails stronger?Maybe. It definitely didn’t hurt. If nothing else, it made me feel like I’m doing something to fix the situation, and that’s likely just as valuable lol.I don’t think there is any product that can really make your nails grow faster/thicker, but I’ve also learned there is no single, silver bullet answer to fixing damaged nails. It requires a lot of routine changes and products. If you’re born with weak, bendy nails, like me, the effects last only as long as you use the product(s).***important: During this time I also used KUR Londontown Nail Restoration cream and Healthy Hoof + cotton gloves at least when I go to bed. I created an entire nail care regime that is, frankly, exhausting. But I miss my nail wraps so much, it’s worth it.
Samia B. –
Enfin un soin qui marche vraiment. Très liquide, il s’absorbe immédiatement. En l’appliquant régulièrement (environ 2x par jour), mes ongles qui se dédoublent et se cassent facilement commencent à durcir et à pousser. Le flacon dure 2-3 mois.J’enlève juste une étoile pour le prix malheureusement, parce que c’est assez cher, même si il les vaut par rapport à d’autres soins moins chers mais inefficaces.