Therma Pads with High Pheromone VS-1 FormulaConquest Therma Pads VS-1 are scented with popular VS-1 made from 100 percent doe estrus urine and vaginal secretions collected using Synchronized Cycle Technology. This provides the highest concentration of pheromones possible. Includes 5 Therma Pads Scented with VS-1 100 percent doe estrus urine Includes vaginal secretions High concentration pheromone formula