... 99%),Catechin(70%-90%),EGCG(60%-98%),Natural Caffeine, Tea Pigment, Tea Polysaccharide, 20%-99% Theanine etc Appearance: Yellow brown ... ) Fragrants and delicious 3) Prevents computer radiation 4) Promotes healthy teeth and gums Advantages: 1) 100% Fresh Mint Extraction ... membrane separation technology, after breaking the cell wall of tea leaf under high pressure, efficiently and targetedly extracts the ...