Rimmel Nail Care

I am a serious nail biter but in the last year I have been trying to make a conscious effort to stop biting them. Once I had done these as they grew longer, my nails would bend and split easily. I'm never sure what nail treatments work so I tend to stick to brands which offer high street prices as I hate the thought of buying something expensive but rubbish to be honest. (Not that I think anyone particularly enjoys that). 

Now as you probably know by now (if you are regular readers) that I love a bargain buy, these were on off in Boots 2 for £6 and they are RRP at £4.49 - so good deal. 

The left bottle is a 5 in 1 Nail treat which is a base and top coat - I'm not really wow'd by this product and I don't see that it has made any difference to my nails. But on the plus side it does an alright job as a top coat, though it takes ages to dry. 

The right bottle is a 14 day nail hardening treatment which is odd because it works amazing on my thumb nails and middle finger but no so well on the rest. :S Odd. But I am going to work at it as I do like this product it has made my thumb nails like rock. 

Does anyone know of any products they could recommend??