NEW Stronger Formula Hi-Octane 2 is a pheromone attractant additive that makes your favorite aftershave, cologne, body lotion, body oil, body cream or moisturizer a high voltage scent. Ingredients: witch hazel, androstenone (male pheromone), and androstenol (female pheromone). Its the strongest product of its kind! Mix your favorite after-shave, cologne, perfume, body oil, body lotion, body cream or moisturizer with Hi-Octane 2 for pheromone-powered effervescence. Comes in a 1/8 oz bottle (enough to mix with 8-12 oz of your favorite product), with a small funnel for easy pouring.