I only ever retail the 15ml sized bottles in my salon so the display of that size comes with 6 bottles. I usually sell on average about one bottle a month. I don't think it's a fly out the door type product but I wouldn't be without it none the less
It's great for non clients (so husbands/ sisters/ mums/ friends) of your clients who mentions so and so's nails are in a bad state but they don't have time/ don't want to come into the salon etc
It's also great for people who have damaged their nails for whatever reason and want to take a break from nails
It works in 2 ways. It plasticises nails (like solar oil) and it deposits keratin proteins that attach themselves to the nails making the nails look and feel stronger. It is best to apply this product to bare nails as the keratin proteins cannot penetrate any nail coating. If clients are experiencing an improvement in nails whilst wearing a nail coating this is down to the plasticisers keeping the nail coating and nail plate supple and flexible. It makes more sense to just use solar oil when the client has a nail coating on as it will do the same job and it costs less.