Monarch Nutrition, Dana Point, CA, has launched MoodBoost Drink, a powdered supplement that contains a blend of 5-HTP, L-tyrosine, L-glutamine, taurine, extracts of Rhodiola rosea, ginkgo and St. John’s wort, along with B vitamins, vitamin D, magnesium, zinc, selenium and chromium. Designed to boost energy and mood, the product is available in Refreshing Tropical flavor.