Blended Black pepper extract for immune support packed in Australia Packaging: Kale for immune system maximum freshness and Mtabolism our Herbal weight control Metbolism packed in Kale for immune system resealable packaging For your health and wellbeing Mteabolism ingredients in our organic Womens Tea are: Sourced from an ACO Australian Certified Organic Processor Free from insecticides, pesticides and other chemicals Free from fillers or preservatives Non-GMO, Low GI May contain traces of nuts, soy, sesame and gluten. In another study, 70 males were given either a capsule of puerh tea extract or a placebo. Share this article. Some animal studies have shown that puerh tea may help lower blood sugar and regulate fatty acid metabolism 78.