It is well established that lack of blood flow to the vaginal region is a primary cause of decreased libido. The amino acids, L-Arginine and L-Histidine have been shown to increase blood flow to this region. But, lack of libido may also be emotional, stemming from lack of the neurotransmitter known as L-dopa, which is known for its involvement in the mental and emotional aspects of sexual excitement. Mucua pruriens is an herb that contains L-dopa. Advanced Holistics 4 Way Libido Support System provides all these nutrients in the amounts required to be effective.

To enjoy abundant health, however, we must resolve not only the flow of blood and lack of neurotransmitters that contribute to low libido, but also the imbalances that cause the lack of blood flow and neurotransmitters to occur. These imbalances include excess coldness and dampness in the reproductive tract, general weakness and stagnation of the blood, weakness in the organ network known as the Kidney System, and a lack of both the "Yin" and "Yang" aspects of the energy known as Kidney Essence. 4 Way Libido Support System is the only libido supplement that addresses all these things.