....My Experience....
My nails were feeling weak and not growing past a certain level without snapping and really needed some help as treatments I had were not working. I saw nail envy on QVC for a long time but was never sure about it as I never know what to believe. But once my nails got to there worst I had to do something so decided to try it.

...How to use....
To use Nail Envy you apply two layers onto a naked nail and then every other day you apply an extra layer. You do this for one week then remove it all and start again. You can also use colour on your nails as long as nail envy is the first thing to go onto the naked nail. You apply this just like a standard nail varnish so it is really easy to use, the bottle is just like the rest of OPI nail polish.

....What I found....
For a few weeks I just stuck to Nail Envy with nothing else and within 4 weeks I saw a real difference but after one week I could already see an improvement. My nails were stronger and growing more than they had for years. Once I had used up my first bottle of Nail Envy I became more relaxed with my routine and now I do not always use Nail Envy - only when I feel my nails really need it. When using colour Nail Envy also doubles up as a great top coat

....Where to buy...
I get nail envy from QVC where it is £16.75 for Nail Envy original and Nail Envy matte so it is a great price compared to other places.
Boots - £18.65
lenawhite.co.uk - £18.55
All of these prices are for a 15ml bottle so it is a generous size.
So for me QVC is definitely the place to get nail envy, you have the added benefit of their 30 day money back guarentee incase Nail Envy is not the product for you.

....Overall....
I know there are so many nail products claiming to do amazing things to your nails but Nail Envy really did help my nails so much and now is great as a maintenance. But as with all beauty products I think it is down to the individual to find what is best. I recommend this to anyone who wants stronger nails - give it a go!!!