The L'oreal Micellar Water is meant to be a dupe for Bioderma but a lot cheaper, I've not tried Bioderma so I can't make a comparison.
The Micellar Water claims to dissolve makeup, unclog pores and remove impurities and tone and soothe skin, I agree with all of these it takes all my makeup off and unclogs my pores and it feels really nice on the skin and it does soothe it, my sister uses it and has sensitive skin and works really well for her too.
What I do is I use a makeup wipe to take my makeup off and then use this after with cotton pads to make sure all my makeup has gone and then I moisturise.
All I do is squeeze a small amount onto a cotton pad and work all around my face and neck and it gets rid of makeup really fast and leaves your face feeling nice and fresh and clean.
It only costs £3.33 which is really inexpensive and it's a really good product, you can buy it from Boots or Superdrug.
Overall I think it's a great product and highly recommend you going out and buying it and trying it for yourself.