Pure Instinct -Pure instinct is a pheromone cologne that just might help you get laid. Pure Instinct Sex Attractant Cologne - Contains Pheromones Pure Instinct is a unisex fragrance with a light, citrusy scent. Pure Instinct is specially formulated with pheromones to stimulate sexual appeal. Users notice many benefits: Elevates Confidence Enhances Moods Awakens the senses Wear daily as you would any fragrance. For a special treat, add to bath water. Contains a generous blend of pheromones and essential oils. Each bottle is .5 fluid ounces (15 ml).