Black Widow is the only scent manufacturer that collects, and offers it's Whitetail deer scents and lures for hunting Whitetail deer in the Northern regions, and the Southern regions of the United states. Why? Because there is a difference! There is a difference in the subspecies resulting in slightly different composition of their urine and glandular secretions. Not to mention the old saying " you are what you eat". Southern deer eat different vegetation then their Northern cousins, causing the urines and secretions to have a different smell.
100% PURE - Absolutely no preservatives.