The word libido simply means sexual desire. In more general terms, libido can be referred as the free psychic, or creative, energy an individual has to put toward personal development or individuation. The term libido was first used by Sigmund Freud, who pointed out that libido is the force or instinctual energy, which can sometimes come into conflict with the conventions of civilized behavior.

The desire for sex, or libido, changes extremely from one individual to another, and even within the same individual according to the circumstances. For example, most newly married couples enjoy a honeymoon period with plenty of sex, which decreases over a period of time.

Psychiatrists and physicians consider libido reductions as a type of sexual dysfunction and treat it as a medical problem. For instance, decrease in libido is related to the reduction in naturally produced estrogen (in women) or testosterone (in both men and women). Hormone deficiencies that cause the decrease in libido can be treated by hormone replacement therapy. It is seen that many medical treatments or conditions also result in the decrease of libido. Surgery, psychiatric conditions such as anxiety or depression, pain, and fatigue can also lead to the decrease in libido. Libido decrease is also associated with pregnancy and aging.

Today, there are several libido creams and natural products available on the market which contains ingredients that have well-recognized health hazards associated with their use. Both men and women can improve their sex appeal and romance with libido supplements. While purchasing libido enhancers or libido supplements you need to be careful to select the best, highest quality product. Before deciding upon a libido product you must understand its side effects and it is always a good idea to consult your doctor.