Hibiscus as a Superfood: Where US Manufacturers Source It
Introduction Hibiscus sabdariffa (commonly known as roselle or Zobo) is considered a superfood because of its dense concentration of anthocyanins, vitamin C, and polyphenols, compounds that have made it one of the fastest-growing botanical ingredients in the global functional foods industry. For decades, hibiscus lived quietly in tea bags and home remedies. Today, it’s showing…