... MOQ :50KG Brown powderProduct Name:instant tea powderExtracts: leaf Ingredients: tea polyphenols, caffeine, aromatic oil, water, minerals, pigments, carbohydrates, proteins, amino acids, ... antioxidant: in terms of antioxidant, security, or the cost of tea polyphenols were significantly better than the current market has been ... plaque, periodontal and bad breath and so on. Instant Black tea powder