OPI Natural Sheer Finish Nail Strengthener - 0.5 fl oz

I wanted to love this, but I do not. I put this on and within a few hours, it was peeling off. I have never had any polish or strengthener do this, ever. I am returning this product.

I just bought it and started using it yesterday. So far, so good. It gives my nails a nice shine, & it's helping with the peeling that I have on a couple of nails. The peeling places are being protected from water & further damage. I'll use this until they grow off.

My go to as a base coat alone or under polish! I have very oily nail beds and this is the first product that I’ve found to help strengthen my nails. I just started to use color polish and have found that it keeps my nails looking great!

I bought the OPI Natural Nail Strengthener a few weeks ago and I love it. I have used Nail Envy before, and while it worked well to help strengthen my nails, I ended up not liking the tinted colors. After a few days, they would dull and would show growth, so I would have to remove it and reapply. The clear nail strengthener is so much better for my needs. It leaves a shine on the nails after applying and does not become dull or flat. New growth is also less obvious because it is clear. I just reapply another coat. It has definitely helped my nails to grow & strengthen. My next most favorite benefit is how pretty my fingernails look. Even though it is clear, my nails look better with it on. My nails are healthy and the nail strengthener gives them the finished look of having a French manicure without having had any manicure at all. I would definitely recommend.

I have been uzing this for 6 week and have seen amazing results! My nails are stronger and I have seen them reach the longest length without breaking in a long time.

Very disappointed in this product from OPI. It chips the second day after applying 2 coats. The directions say to apply 2 coats, then an additional coat daily. I only applied 3 coats total because if I applied a coat daily for a week I would have 9 coats on my nail. It is difficult to remove the 3 coats and my nails break off as the strengthened wears off. Why no other reviews?

Used as per instructions, one coat peeled off after about 2 hours. 2 coats as instructed peeled if the entire nail after about 6 hours. Refund given

I don’t really understand the bad reviews of this product. I’ve used this for a number of years, it’s my ‘go to’ nail help -I have very weak nails . I always apply it just before I go to bed, 2 coats on dry nails the first night, followed by a coat every night after. I generally find that it starts to peel after about 5 days, so I then just restart the process.

Love it. My nails are stronger are look healthier! Really like it :)

normally i love OPI products, but not so much this one. it peels off very fast and doesn’t last long as well as this i have not noticed my nails being strengthened…

Within 2 months I went from having broken, weak, painful, thin nails - to having long strong shiny nails which rarely broke. I was addicted to acrylics which immensely weakened my nails, after a decision to grow them naturally, this product really saved me 10/10

I would say that this is a very good product, but it is not for me, I tried it, but I prefer either nail varnish,(whatever colour I consider fashionable at the time!!) or, if I am regrowing my nails - unvarnished nails. I let my nails have a break, I am not one of those individuals who has been wearing nail varnish for years: I have only just begun wearing it in my fifties, to try to make myself feel better, I am a bit depressed, I need something to make me feel better and OPI does that, just that this particular product is not for me.

Good colour choice, long lasting, ad fast delivery

Useful as a base when, usually in the winter, nails start to split, seems to help over prolonged use.

Am glad I bought this nail strengthener. It's better than Sally Hansen's strengthener.

Really good, strengthens my nails, as they were breaking so easily.

This product is great for strengthening your nails so you can let them grow

As usual OPI nail strengthener is excellent. I only ever use OPI, I wouldn't dream of any other brand. The quality is beyond any other nail product I have ever come across.

Brilliant product. I am a nail biter, but since they have started growing I have resisted. The strengthener does exactly what it says.

This product is great, my nails are still recovering from my chemo treatment so splitting lots, the strengthener does a great job, love it .