A variety of internal and external factors can have an effect on your libido (sexual desire or sex drive), from your hormone levels to your medications to your stress levels. Use Libido Boost Capsules to heat up your sex life the natural way with a combination of vitamins and minerals to improve the libido. It is also indicated to help with relieving stress and promoting general well-being. Complement Libido Boost with Zen’s calming effect for added relief from stress and anxiety.