I quit smoking cigarettes about 5 months ago, but I was still really struggling with coughing up mucus frequently and trouble breathing. That combined with having severe sinus problems where I was constantly dealing with a runny nose and basically needed to have a box of tissues on my person at all times. I got so fed up with it I turned to Google for some answers on what might help and came across this. I’m not even joking I noticed a difference in just one day, and now about 3 weeks later taking 2ml daily I feel almost completely cleared up. I’ve barely been blowing my nose, haven’t coughed my lungs up in weeks, haven’t woke up with an awful dry mouth, for the first time in a VERY long time I’ve been able to breathe through both nostrils very clearly and actually take a nice deep breath. It has even helped bring back my scent as I lost smell/taste frequently due to my sinuses always being inflamed from having to blow my nose so often, so I am most happy about being able to smell and enjoy food again. Highly highly highly recommend this product. Also it tastes so good! If you’re a tea drinker to me personally it just tastes like cold honey infused tea, I just put 2 drops in my mouth every morning with my morning cup of coffee. I will definitely be ordering another dropper. (I will say though on the dropper it says it helps with skin. I personally haven’t noticed a difference there but my lungs are most certainly benefiting from it). Don’t hesitate to grab this and try it if you’re someone struggling with a nasty mucus filled cough, it will save you!