Natures Aid Ucalm is a traditional herbal medicinal product used to relieve the symptoms of slightly low mood and mild anxiety based on traditional use only. Each film-coated tablet of Natures Aid Ucalm contains 300mg of St John's Wort extract, equivalent to 1500 - 2100mg of St John's Wort herb. About Natures Aid Natures Aid have been manufacturing and supplying quality nutritional supplements to independent retailers for 30 years. Their philosophy has always been to provide high-quality, effective nutritional supplements to help preserve and maintain optimum health. THR Number: THR 33336/0003 Natures Aid Ucalm is a traditional herbal medicinal product used to relieve the symptoms of slightly low mood and mild anxiety based on traditional use only. Each film coated tablet of Natures Aid Ucalm contains 300mg of St John's Wort extract