This high-quality ginger powder exclusively uses "Kogane ginger" and "Sekko ginger" from Kochi Prefecture. It is a functional food ingredient standardized for the functional components 6-gingerol and 6-shogaol. Clinical trials have confirmed its ability to support peripheral body temperature maintenance in low ambient or room temperature environments, demonstrating its contribution to reducing discomfort caused by cold sensitivity. Featuring the high quality control inherent to domestic ingredients and reproducible evidence, this reliable material can be utilized in a wide range of product designs, from general foods to supplements.