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

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!!

100% repaired my nails after years of acrylic and gel manicures. I have never had such strong nails in my life. My nails slowly showed improvement, after 2 months and the end of the bottle my nails were fully healed and repaired. Realistically it takes time and care. I will be purchasing another bottle and recommending to friends and family.

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.

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.

I used twice or more a day for 6 weeks and my nails are in much better shape. They were thin and falling apart but now they are strong. Was hard having nubs for 6 weeks but worth it.

My nails have gotten quite brittle in the past year, breaking off or splitting depending on what I was doing. After a few weeks, I realized that the breakage was becoming a rare thing. I now use the product weekly and am back to gardening with bare hands, a fun thing to do!

Using as directed 2x daily for >7 days - not much improvement in my opinion. Will not repurchase.

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.