New Red Tea Red Detox Tea is full of antioxidants – aspalathin and nothofagin – tend to be comparatively rare, and help to manage blood sugar, reduce excessive body fat production, stress, and inhibit metabolic problems. Red Detox Tea Unlike green tea extract, for example, red tea doesn't contain caffeine and therefore drinking the blend through the night won’t leave you restless. I would suggest this drink to anyone who would like to lose weight. It really functions.