Pherone Formula W-9 (which we call "Man's Desire") is our copulin formula alone, with no pheromones included.
The copulins in this formula have been found to increase men's testosterone levels -- something that ordinary perfumes have not been shown to do. Increased testosterone translates into increased desire, so this formula attracts men!
Because the components and fabrication of copulins are less expensive than that of pheromones, Formula W-9 is our least expensive formula. Although the price is lower, quality remains at our high standard.
We recommend starting with one or two dabs and using no more than two drops or three drops, for best effect. This means that one 10ml bottle will typically last for months of daily use. Copulins have a distinctive odor, and are best used sparingly and in combination with a cologne or perfume.
You can order with confidence, knowing that Pherone uses the highest-quality ingredients and stands behind our products with our 30-day money-back guarantee.