A Buck Creek Scents EXCLUSIVE synthetic bedding estrous scent. A great scent to mask human odor while sneaking out to your spot. This product can also be used on scent drags, scent wicks, and scrape drippers. Mature bucks start scent checking as the pre-rut fires up. Grab a bottle and make that hit list buck think there's a doe bedded down close by! This product does not contain any real deer urine, its 100% synthetic.