I use this nail strengthener as I play the guitar. As a matt finish it's hardly noticeable so works very well, especially if you're a bloke who doesn't want to be seen wearing nail varnish! Takes about a month to get strong nails, and you need to file and shape your nails so you don't get any breaks. After six weeks or so you have perfect nails for guitar playing. If you're a lady I expect this would also work well for you, but they do a gloss version which I'm sure is just as good too. It's great that OPI offer a matt finish as I couldn't find any other nail strengthener that wasn't glossy.
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I thought I would spend a bit extra in the hope that this would be tough and ling lasting on my nails. As it has formaldehyde in it which can irritate skin I followed the instructions to put grease or oil on the cuticles to protect them. However aftr about 12 hours it all began to peel off when It should last several days. I wrote to the seller who said nails should be free of grease etc. The actual nails were. Not impressed
Verified purchase: Yes | Condition: New
I have bitten my nails for over 28 years and with one application my nails actually grew within a week and they are stronger than expected. After a month of use i actually use a nail cutter to cut them. I only need one application per week and that's after washing the dishes without gloves and working in a primary school where I am constantly washing my hands. Its also great as a based coat, especially with darker colours that used to stain my nails with other base coats. Its worth the money and I would definitely recommend this product, especially for those you have weak nails or are nail bitters that are trying to stop.
Verified purchase: Yes | Condition: New
Im not sure If it works yet, but it came really quickly. Quality is good, manufactured in US for german sales. (Im guessing because all was in german) there is manual in english too 🙂 Product is orginal for sure so I recommend it!
Verified purchase: Yes | Condition: New
I always turn to this when my nails need a bit of TLC and i want to grow them. It's so easy to use and the results are amazing. Within no time at all my nails have grown, look much healthier and are a lot stronger. I absolutely love it and wouldn't be without it.
Verified purchase: Yes | Condition: New
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