FDC
FDC is a Brazilian company that sells high-quality vitamin supplements for immunity building and other health and beauty purposes. You can buy vitamin D3, omega 3, vitamin C, and various other supplements on their website. Their line of products is made from high-quality, vegan ingredients that are prone to regular quality checks and tests to ensure their safety. The company has built a large and loyal customer base from people worldwide, and its products are sold on major retail sites online.