sample size

I tried this in a small sample size so I don't know the long-term effects. For me, this applied very easily and the small sample lasted me over a week. I think it helped to prevent new acne and sped up the process of healing existing acne that was forming. It has a somewhat unpleasant scent but I think that's just the smell of propolis. It doesn't bother once it's on and I don't notice the smell for very long.