Solgar ® is a high-quality brand that offers a unique formula designed to help individuals manage modern day stress and improve sleep and mood balance. Our 5-HTP complex is derived from an essential amino acid and may support serotonin levels, which, combined with Vitamin B6, contributes to the reduction of tiredness and fatigue. Our supplement also includes valerian, traditionally used to reduce symptoms of anxiety and promote quality sleep. Solgar ® products are vegan and free from soya, dairy, and gluten. All Solgar ® products meet industry recognized standards for excellence. Made with naturally sourced ingredients and innovating since 1947, Solgar ® is a perfect supplement for good health. 98% of Solgar ® consumers recommend the brand*.