DaVinci Laboratories Libido Supports healthy sexual drive, pleasure, function, energy level, hormone balance, circulation, and nervous system function. Designed to address factors that may contribute to sexual dysfunction in men and women. Recommended Use:As a dietary supplement, follow recommended use or take as directed by your healthcare practitioner. *Women: Take 1 capsule on an empty stomach, twice daily as needed. *Men: Take 1 capsule on an empty stomach, 3 times daily as needed. The effects of this formula may begin in several hours after ingestion and may last all day. For long-term use: Take the recommended amount, indicated above, in intervals of 2 weeks on and 2 weeks off.