HealthAid’s selection of men's libido supplements in the UK is designed for men looking to complement sleep, stress management, exercise and relationship wellbeing with a targeted vitality supplement. The collection includes formulas that may include zinc, amino acids, ginseng, maca or other botanical ingredients traditionally associated with male vitality, depending on the product. These products are not treatments for erectile dysfunction or low testosterone, although zinc contributes to normal testosterone levels and fertility when consumed in appropriate amounts.