I have a 400ml bottle of this and it has taken me AGES to get through it. I initially used this daily, but I'm lazy and forgot all about it and now I've picked it up again and I'm nearly through the bottle (which is fantastic because theres another 400ml bottle in the cupboard to start on!)
This toner does an amazing job at clarifying the skin after washing. If you can get past the strong alcohol smell, it does a good job at minimising pores and balancing the skin. I have ultra oily skin, and I find this is the only toner that works for me.
This is not a mild toner however, and I find sometimes it is a bit stingy, but I believe thats because its working its magic doing a little bit of exfoliation as well because it says its taking away flakes etc on the bottle.
My initial use was part of the Clinique system - and their cleanser and moisturisers used with this do amazing things, but I've since started using the Bossy Oil Cleanse, this toner and the Loreal Skin Perfection moisturiser and I get the same results - Awesome skin.
I was converted to Clinique products early last year, and am a very big fan. This clarifying lotion agrees with my skin, and I like how it doesn't have a strong chemical type of smell. My face always feels a lot cleaner after I complete this step, would definitely recommend.
Tips: Not really a tip, but I use cotton pads to apply, not cotton balls. Cotton pads cover a bigger area and do not leave fluffy residue I have found.