BLACK TEA EXTRACT – concentrated and standardized black tea extract contains active chemical compounds such as polyphenols, the most important of which are considered thealphavin and thearubigin. These substances have interesting properties that affect insulin metabolism in the human body. They can increase insulin sensitivity and support glycogen storage.

Preparations containing black tea extract are useful in building muscle mass, where we use their properties to counteract insulin resistance. But not only. Also BLACK TEA EXTRACT can be found in fat burners or mixtures supporting digestion.

Dosage: from 50 to 200 mg per serving.