 Hi, I'm Jackie, the nurse at Professional Supplement Center, and today I'd like to talk to you about our featured brand, Drs. Best. Founded by physicians in 1990, Drs. Best is a science-based nutritional supplement company that takes a unique approach in the development of their line of high-quality products. Drs. Best collaborates with nutritional scientists and carefully analyzes clinical trials to determine the most effective ways to provide products that deliver meaningful outcomes for health and wellness. Here's a sampling of some of Drs. Best unique supplements. Best Ubiquanol with Conica QH 200mg. Ubiquanol provides mitochondrial support for enhanced energy production, healthy heart function, and cardiovascular maintenance. Best Brain Magnesium. This product features proprietary MagTeen, a highly absorbable and well-tolerated form of magnesium designed to support memory and learning. Best D-Ribos Powder. This product features bioenergy ribos as 5-carbon sugar that is efficiently absorbed and provides support for energy production in the heart and skeletal muscle tissue. Best L-Tryptophan featuring Tryptopyr. Best L-Tryptophan safely and effectively enhances sleep without impairing normal waking or interfering with the next day's alertness. Cinergistic Glucosamine, an MSM formula. This supplement helps to maintain healthy joint cartilage and connective tissue. Vitamin C is added for its ability to strengthen and support production of cartilage. Should you have any questions about Drs. Best or any other products, please do not hesitate to call or email Professional Supplement Center. Our knowledgeable staff is always happy to assist you.