Regarding Leviathan for Women:
Leviathan is not an anabolic product like a steroid or a prohormone. It can be taken by women and you are not going to put on bulky mass. The ingredients in this product are there to help you maintain your muscle while losing fat. All of the ingredients that are valulable to the male endocrine system can have positive effects for women as well.
For example, Vitex which helps to increase the testosterone levels in men, has been used to regulate the female 'cycle' as well as easing some menopause side effects.
DIM (3,3'-Diindolylmethane) can also be used in women to regulate positve estrogen and help to metabolize negative estrogen.
While Leviathan has been more targeted towards men, it definitely could be effective for women. Women will not bulk up, but preserve lean muscle mass while cutting fat stores. A more effective dose for women would be 1 pill, 3 times a day since women are typically lighter and Leviathan is a strong product. Most importantly, no pregnant or nursing women should take Leviathan.