Sally Hansen Hard as Nails

I didn't find this really worked that well, and found that it flaked off really quick. I find olive oil is the best for preventing splits and also hardens them.

i have very thin fragile naisl, im quite low in iron so my nails arent the strongest regardless but this product definitely helps keep them less brittle and prone to breakage, i wouldnt say that this makes my nails hard as such not on its own anyway but i did use it with sally hansen anti chip top coat with nail polish and my nails were so hard! but this product on it own isnt really perfect but still good and worth a try!

I cant speak highly enough about this product. After having acrylic nails on and off for 4 years I decided to give my natural nails and go at growing themselves......... after bare nails for 6 months now.. my nails look amazing!!!

This is my "can't live without" product. I have always suffered with weak, brittle nails that have rough cuticles that split and gather at the edges. But using this baby every morning has made a huge difference, ok there is odd days I lapse and miss but overall 4-5 times a week keeps my nails in tip top shape.

I bought this a couple of months ago when I ran out of the usual stuff I use (Sally Hansen Nail Growth Miracle) and they didnt have it in stock. Its definitely a great product that does what it says it will. Hard, strong nails that definitely dont break as easily as normal :) It dries really fast too which is great if you're using as a topcoat over colour!

Love it! I have watched this product transform in packaging over many years and the product has always been a winner. Still using it today!!

This product is amazing. It seems like a weird concept, being that it is a treatment for nails but no where near as instantly gratifying as a bright nail polish...

I have hard nails (thick & strong), but they tend to flake in layers and get little airpockets in them where they've had the most impact (I am not to gentle on my nails) and they always break in little chips on the sides. So I tried this product in conjunction with the Sally Hansen Long and Strong and found that my nails were definately longer and stronger and the breakages were less. They were definately healthier. So I would say try it.