Doc Johnson Yes Pheromone Cologne is a pheromone-enhanced fragrance designed to potentially enhance attraction. This cologne utilizes natural pheromones, which are chemical substances that your body emits to communicate with potential partners. The scent is packaged in a convenient 1 oz bottle, making it easy to apply and carry. Manufactured in the USA, this cologne aims to provide a unique addition to your fragrance collection, focusing on the chemistry of attraction. Ideal for those looking to explore the subtle dynamics of attraction through scent.