Calamansi, or lemonsito, ( Citrofortunella microcarpa) is a popular citrus fruit in the Philippines. It is widely consumed because of its vitamin C content which helps boost the immune system against illnesses. It is also delicious, which is why it appears as the main ingredient in condiments, purees, juices, and more. Throughout the country, it is considered a major fruit crop. Just last 2019, statistics from a German company specializing in market and consumer data called Statista showed that the Philippines produced a volume of 126 metric tons of calamansi, with MIMAROPA as the top producing region. Its peak season is between July and October, while the lean seasons occur from November to May.