Diamond Strength Nail Hardener, 13.3ml, Matte Top Coat

Great nail hardener. Dries really quickly and a good price. Would recommend.

Amazing stuff! My natural nails are a bit unsightly and as we have party season coming up, I wanted them to look better so that I could use some nail varnish. I have very weak nails which split downwards and across. I put this on as a base coat, well over a week ago and then put nail varnish over the top. It has only just started to chip off which is unheard of for my nails! This stuff has allowed the nail to grow without breaking. Next time, I will use as a base coat, use my nail varnish and then use this stuff as a top coat. I think the varnish will last ages!

It has made my nails stronger since having gel ones removed, it dries really quick

Takes only about 1 -2 minutes to dry but surface sets almost immediately, do if you do accidently catch it it doesn't smudge (that's a light touch not pressed hard against something - which I haven't done) It also lasts over a week. So perfect for holiday nails

I ordered because it stated it was Matt effect. It wasn’t, it was very shiny. I can’t wear any nail polish or acrylic nails etc due to my job. I hoped this would help stop my nails breaking and thought it’d be unnoticeable but due to the shine I couldn’t use it.

My nails were wrecked after removing BIAB’s Bought this to strengthen them as they were like paper & bending. A week later they are still weak but an improvement nonetheless. I have now added some non UV nail wraps & used this as base & top coat. Definitely recommend. Also this was half the price of Boots.

Didn’t make my nails harder, very disappointing. Used along side of the OPI repair mode serum, both a waste of time and money.

Pleased with product, really strengthens my nails. If there is one thing I'm not keen on, it's the design of the handle. Not easy to grip and I've dropped the brush a few times.

I've always had really strong nails, however, the new medication I'm taking is taking a toll on my nails. Thinner and seem to chip easily. I tried alot of different polished but this was the ONLY one that really delivered. I rarely do write reviews but I had to write one on the product. You won't be disappointed!

Erg tevreden

Works perfectly.

This stuff works pretty good, I've got to say.. I got it because my nails are pretty weak, and at the time I was dealing with a ripped nail (ripped all the way to dead centre from the side). Nails get harder as you apply more coats each day of course. You do have to make sure that you're doing a nice and smooth job of putting it on though, as it can get ugly and lumpy over time if not done right. It did get ugly and clumpy on the ripped nail, but with that nail I cared more about it not ripping further than looking good, so I had placed more focus and produce where the rip was. It did a great job of holding the ripped nail together actually. I didn't have to wear a bandage for two weeks, was able to reach in and out of my pocket without the nail snagging and ripping further. Towards the end it was more white than clear, but that's because the rip was at the point of being grown out, which made it easy for water and air to get under where the rip was as it was no longer over the nail bed. Because of the water and air that could get in at the bottom, the entire coating had then popped off, shed like a second skin.. But at that point the rip had already grown out, I just needed a super quick trim of the nail an was back to normal. I'm going to continue to use this normally, as my last ripped nail was right after I had just "recovered" from that same nail being broken. It was (and still is) nice and clear on all of the other nails where there was no rip and I had applied it properly. This is also a very good bang for the buck, much more affordable than competing products that cost almost three times as much!

Es muy bueno, lo uso hace muchos años.