... .Proanthocyanidins 5%-95% 3.HACCP,ISO9001,FDA,CIQ,PONY,HALAL 4.Free samples Product NameLingonberry extractAppearance Form brownish red powder Active ... acid, thus, they are often used as antimicrobial agents in food preparations. Functions1.This product can be used in protecting eye ... beauty care;3. It is also natural colorant for food or health food.4. Anti-aging;5. Use in weight loss products;6 ...