High stress levels,restless sleep, lack of concentration,mood swings, low moods, and nervous itching. Because the appearance of symptoms is individual to a person's genotype and environment, Relax offers a selection of the most-frequently prescribed remedies for stress, low mood and sleeping disorders. In homeopathic potency, Ambra grisea (whale secretion) can relieve weakness through overwork, agitated sleep with fearful dreams, mood swings and hypersensitivity. Aurum metallicum (metallic gold) is recommended for melancholy, sleeping disorders and confusion. Mental and physical exhaustion, lack of concentration and headache may improve with Avena sativa (common oat). Longing for sleep and eczema with nervous itching may be ameliorated by Selenium metallicum (selenium). Valeriana officinalis (valerian root) can provide positive effects for muscle pain. Low mood is often treated with Humulus lupulus (hops), Aurum metallicum and Valeriana.