OPI Repair Mode Bond Building Nail Serum | Keratin Protein Nail Strengthening Treatment | For Stronger Nails & Nail Growth

Works well and easy to use. If your nails are bad, be patient. The old needs time to grow out.My nails were always thin and peeled so I had to keep them very short. There was no strength in them.I used OPI Repair Mode for 4-6 weeks before all the old damaged nail had grown out. I then had nice strong nail growth. I actually need to trim (file) my nails now! I am so happy with this product. I use it about one a week or less now to maintain.

Pricey but worth it. Between age and years of gel polish my nails were dry and brittle and no matter whatvi tried it never seemed to help. I finally broke down and bought the OPI and I am so happy that I did. It doesnt happen over night but after 5 days it has made a big difference.

I'm on my second of six days usage recommended by OPI to repair/strengthen damaged nails. I must say, I am impressed. I can only imagine how nice my nails will be on day 6. Looking forward to using this product specially in the dry winter months when my nails peel almost daily. Wonderful results already!

Truly, I have THE WORST nails! This Repair Mode has made a huge impact in my nail care.I deducted a 1/2 star for the packaging. The product is clear but you can’t see it in the bottle. I transferred it to a Bliss Kiss Refillable Cuticle Oil Pen. (Highly recommend.) — Also I deducted 1/2 star for the price. $25 is unreasonable for 1/3 of an ounce. It should be like $18.

Buy it!!! My nails were solid until I decided to do at home gel. The gel wrecked my nails to the point that I thought I was going to lose a couple. I was anxious to try this after the reviews I read so I ordered and was not disappointed!! I was diligent applying twice a day for six days and it made a huge difference in the condition of my nails. They no longer catch or tear! It's a fantastic product and my husband is now using it on a problem nail he has. I rarely review a product unless it really blows me away and this one does! It's worth the $25 for sure!!

Ok let's face it. I was totally skeptical that this would repair nail damage. I mean come on. How many times have we purchased something, only for it to wind up in the trash and the money down the drain. THIS STUFF WORKS!!!I damaged one of my nail bed with years of acrylic, gel and nail "Dip powders" pretty severly. Half of the nail grew at a normal rate and the other half did not. It also had a vertical crack that would not quit, and caught on everything. It was very painful. I had given up. I have been using this for about a month at this point. The nail is growing at a more normal rate. The overall split is virtually gone. I do still have a small divot in the tip of the nail, but it is no longer an actual split in the nail. Just a spot that grows a little slower. I had 2 other nails that were beginning to grow unevenly and they are fixed. I am a daily user of this product. No, I do not know what will happen if I stop using it. I don't think I want to find out.

I used this for weeks and I don't notice a difference. It's disappointing because this stuff was expensive.

This is a great product, only 4 days in. It is working, have to say I am using it with OPI Hard as Hoof cream. I don't know what my review would be without each product. Had huge ridges, they are diminishing. Had dry cuticles, they are also diminishing. All I can say is if you are going to go a week without a manicure, this is the way to go.