I enjoy taking Damiana due to its effect on my libido It s a general stimulant too By that I mean taking 2 gel caps with water produces a bit of anxiety in my lower digestive tract This is not unpleasant As an herbal tea Damiana didn t offer me the same benefit I take Damiana in conjunction with Maca and perhaps Yohimbine The 3 may be a little too much stimulation so I maintain the dosage of Maca and Damiana then use Yohimbe on a recreational basis I can say taking the 3 jointly does increase sexual interest need