I've tried every scent I think known to man in my 30+ years in the field. I had given up on ever using anything other than a good Earth Cover scent until last year when I puchased some VS-1 from Conquest Scents. I was a little sceptical but after the first outing using this stuff I was a true believer. I had a hot doe actually walk up to the tree I had placed it on and lick the stuff off. She stayed around my stand for over 3 hrs which was simply amazing. During this time I had 5 different 8pts walk up to the same tree and stick their noses up to it and then you guessed it licked the tree. My son finally took the last one. I saw multiple deer over the season do the samething over and over and took my best buck so far thanks to VS-1. It will be in my pack from now on. I'm also going to try the Deer Herd scent this year as it is suppose to make the deer more relaxed? Time will tell but I would definately give this Estrous scent a try. Be prepared it's expensive but worth every penny!!!!