supports physical performance and sexual health Stimulex formula by Adrien Gagnon helps to support emotional aspects of sexual health. The formula is traditionally used in Ayurveda as Vrsya (aphrodisiac) for men. It is used in Herbal Medicine to help enhance physical capacity/performance and to help reduce mental fatigue. This formula helps men with reduced libido, lack of energy in the evening, mental and physical fatigue and a lack of sexual desire.