I use the color Nude water and it looks so pretty on me! Very flattering and natural color, it seems to suit most skin tones, mine is light olive. I apply one layer and fill in a little extra on selected spots. I let it dry for a while and then I usually dab on a bit of lip balm too.
The only downside is that the product disappears in the middle of my lips after I've eaten and drunk, so I have to reapply more where it has disappeared.
But that's to be expected from a creamy lip tint, I think. I don't like lipsticks, so lip tints are best for me, looks super natural with this shade.
You can always combine with other lip tints, for example, variants that are not creamy but completely like water and dry quickly. Or you can combine with colored lip balm etc. I will definitely buy more of Clarins Nude water and also stock up a bit!