Check the listing for details. Wildlife Research Center Estrus Gold Synthetic 1 fl oz Hunting Scent. Condition: New, Made in United States. Listed at 6.95 USD. Key item features Premium Synthetic: This product is a super premium synthetic doe estrus scent, specifically engineered to mimic the smell of fresh, high-quality doe estrus urine. Advanced Formulation: Formulated to smell like extra premium doe urine with in-heat secretions, providing a highly realistic and attractive scent. Scent Reflex: Super-charged with breakthrough Scent Reflex Technology, designed to deliver stronger and more consistent responses from wildlife. Gold Standard: Recognized as the gold standard in synthetic estrus scents, indicating its superior quality and effectiveness. Convenient Size: The scent is provided in a compact 1 fl oz bottle, offering a practical and portable solution for hunters.