Kombucha is a blend of natural probiotics (fungi and bacteria), organic acids (acetic, glyconic, glucuronic, citric, lactic, tartaric, malonic, oxalic, succinic, pyruvic, tin), small amounts of sugars (sucrose, glucose and fructose), B vitamins (B1, B2, B6, B12), vitamin C, 14 amino acids, purines, pigments, lipids, proteins.

In addition, there are some hydrolytic enzymes, ethanol, substances that exhibit antibiotic activity, carbon dioxide, phenol, tea polyphenols, minerals, and fungal and bacterial metabolites that are not yet fully understood.