What is miswak and why is it in toothpaste? — Toothpaste Aloe 100 ml - Dabur (toothpaste with aloe)

According to the card, twigs of the al-arak tree (Miswak) were used in ancient times as a natural toothbrush; al-arak is named among the active components of the paste, together with silica, aloe vera leaf juice and tea tree oil. Which extract it is and in what amount, the card does not specify.

General information (not a manufacturer's instruction): the statements about the effect of al-arak are given on the card in the manufacturer's words; for questions about oral hygiene it is better to consult a dentist.