I have experienced exactly the same. I bought Yogi Berry DeTox and after just the second day (one cup per day) I could not sleep a minute. It kept me up all night despite that there are no stimulants (e.g. caffeine) in this version of the tea, or at least none is indicated on the label. It seems that some of us just might be sensitive to some of the ingredients.
Same experience with Skinny Bunny Tea customer service. I paid for my order on Feb.17 and finally it is being shipped. I tried to contact someone with company this past Monday with no respond via email or cell. I called the company and it went straight to voicemail. I left a message and still no answer. Finally today after my order shipped, some guy named William emailed me and basically said they are having delays due to high demand. Just know, expect the wait!! I most likely will get my package next week. (2 weeks from order date). So I went on instagram and wrote what I just did, and they deleted my comment too. I called them out and they put it back up. But I have been trolling their account and telling people to expect their orders two weeks out. I will never purchase from them again.
If you use a good acne clearing facial cleanser and toner, wash your face before bed and in the morning, drink lots of water, and yet still seem to have acne or an occasional breakout, a skin cleansing detox might be a way for you to cleanse from the inside. Some people drink these teas all month long and others during breakouts or monthly hormonal breakouts.
"Specific detox teas offer added benefits in the additional ingredients," says Villacorta. Herbs like lemongrass, ginger, dandelion, and milk thistle all contain properties said to support a healthy liver, one of those organs in charge of your natural detoxifying process. Ginger has also been proven to alleviate oxidative stress within the liver, which indirectly helps the organ perform its cleaning task more efficiently, he says.
Note: Detox teas aren’t regulated by the FDA and may contain ingredients or additives that may be detrimental to your health in the long run. Excessive consumption of detox teas may lead to bloating, dehydration, diarrhea, electrolyte imbalance, gas, and nausea. Hence, it is important to consult a dietitian before going for detox teas, especially if you want to lose weight.
We're wary of any trend that involves detoxing with just a drink. By now, we're all pretty aware that liquid diets can't sustain our active bodies for very long, and most of the drinks celebrities swear by have little actual detoxifying effects. But a teatox, or tea detox or tea cleanse, is a gentler approach to the whole idea, namely because it involves adding a few herbal cups to your existing, healthy diet-instead of replacing meals entirely.
Iaso tea claims to provide a boost in mental and physical energy as a result of all the “detoxifying” and “weight loss aid” effects. This is one of the more believable claims (along with natural weight loss) since the tea itself becomes a big motivator for people to be healthier. Not only is the tea packed full of healthy, antioxidant-packed ingredients, but as you start eating healthy and exercising consistently, you become more energized naturally. 
​Lemongrass - Lemongrass is a plant that has oils which have been used for medicine. Asian food also sometimes use it as a boost of flavor. There has been a lot of buzz around lemongrass for all sorts of health benefits but so far there hasnt been any conclusive resulst found. So I would just say it could be a nice addition to your body and helps with the flavor. 
When keep consuming unhealthy food our body collect toxins that can't go our easily. Detox teas contain specific blends of natural ingredients which flush these toxins and chemicals we are consuming out of our vital organs. Those herbs are extremely effective for reducing cholesterol, body fat, improve digestive system and help our body losing weight.
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