This Chem Pack contains 5ml bottles of each of these pheromones with a concentration of 1mg dry weight of pure pheromones per 1ml of liquid:AndrostadienoneAndrostadienone is one of the most well researched pure pheromones in our product line. It is used in most commercial pheromone products, as well as popular personal hygiene products such as body wash. Androstadienone is naturally found in the sweat of human males, and has been shown to have a profound effect on the emotions of both men and women. Pheromone users report that androstadienone most strongly effects the emotions of women. Women who use androstadienone report self-effects such as elevated mood, even relieving some of the stress caused by PMS. Men who use androstadienone find that it helps them talk to women. Studies have shown that women find men more attractive when under the effects of androstadienone. These effects have caused androstadienone to be referred to as the "love pheromone" by many users. If you're looking to strengthen a current relationship or find a new one, androstadienone can be a great addition to your personalized pheromone mix.AndrosteNOLAndrosteNOL is a human sex pheromone found in our sweat. It can be used by men and women, but has a particularly strong effect when trying to attract women. AndrosteNOL is found in many of our pheromone products, and can be combined with other pheromones and fragrances to make a unique pheromone scent.AndrosteNONEAndrosteNONE was the first human sex pheromone to be identified by researchers. It is found in many mammals, and in humans it is primarily found in sweat. Studies have linked these pheromones to sexual dominance and attraction, and it is found in many of our pheromone products for both men and women. When used sparingly, androsteNONE has a light floral scent that can easily be covered and combined with your favorite fragrances. However, it MUST be used with caution, and if too much is used, it can smell too strong and have the opposite of the desired effect.AndrosteRONEAndrosteRONE is a human sex pheromone that can impart "alpha" qualities to the user. Pheromone experts have reported that androsteRONE can give the user an air of authority and can help them demand attention from both males and females in any social situation. Particularly, androsteRONE is used in men's pheromone products because it has been shown to increase flirtatious behavior in women that interact with the user. However, androsteRONE also has strong self-effects that allow it be used by women to feel more confident and in both genders it has mood-elevating effects. Be careful with androsteRONE, as too much can cause confrontations with others. Even in small doses, androsteRONE can add a lot of power to a pheromone mix.Remember, the Fab 4 Chem Set is intended for pheromone experts. If you are a newbie, we recommend you experiment with our other pheromone products before attempting to make your own.