Hi tnsw,
yes, it is the red geh zi. My MIL only brew for me to take during pregnancy. Dun really feel anything different leh. My colleague say it will bu baby's "qi".
Hi CT,
My MIL say dun buy those in bundles. Buy those in loose form, and the bigger the DCC, the better it is. She paid abt $50 for 20+ stalks of DCC the last round. She say 1 person can take at most 10 stalks each time only. After brewing the DCC, dun throw them away too, ask your hubby to eat them!