Doesn't work for my little one

I always refrain from giving my kids medicine and was happy to find this. My daughter is willing to take this syrup because of the honey flavor. Unfortunately, it doesn't seem to work for my little ones. It's been the forth day I gave this to my daughter but her wet cough wasn't relieved as I hoped.

When my kids have a cough I always give this to them which makes them feel better because they're getting "medicine". I don't feel that it's all that effective but in combination with other cough remedies it does sooth them a bit. The vanilla blackberry flavour is delicious and I took both cough medicines myself when I was pregnant and sick. It did help a little. I will keep buying it.