Main function:Fish Collagen 2,500mg:Suggests some effects such as Cell proliferation of human skin fibroblasts, hyaluronic acid production promotion effect, the effect to improve moisture content for the skin stratum layer. Fish collagen peptide by for in that the skin elasticity and moisture content had increased significantly.Glycine 300mg:Is a type of amino acid that constitutes a protein.Glycine acts on the areas of the brain that control the biological clock, and is thought to promote the transition to deep sleep by lowering the deep body temperature. Of people who were dissatisfied with sleeping, intake of 3g of glycine before bedtime resulted in improving subjective sleep quality significantly. GABA 100mg:GABA improves sleep conditions and encourages sleeping by acting on the peripheral autonomic nervous system, suppressing sympathetic nerves. Lowering deep body temperature. Of healthy but dissatisfied adult people, intake of GABA for shortening of sleeping l. Ingredient: Fish Collagen Peptide (including gelatin, manufactured in France and Japan), Starch degradation product, -Aminobutyric Acid, Coix seed extract powder / Glycine, Trehalose, Vitamin C, Citric Acid, Niacin, Calcium Pantothenate, Sweetener (Sucralose), Flavor, Vitamin B6, Vitamin B1, Vitamin B2, Vitamin B12