Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 2 · War Astrology: Yogas, Nakshatras
युद्धजयार्णवः (योगाः नक्षत्राणि)
अजादुग्धेन संपिष्टं तिलको वश्यकारकः ।प्रियंगुकुङ्कुमं कुष्ठं मोहनी तगरं घृतम् ॥ २९ ॥
In the full Agni Purana this is chapter 123, verse 29.
Ground with goat's milk, the forehead mark makes others obedient. Priyangu, saffron, kushtha, Mohini, Tagara and ghee.
Simple meaning: A paste ground with goat's milk, put on the forehead, makes others obedient.
Classical view, not medical advice.
तिलको वश्यकृच्चैव रोचना रक्तचन्दनम् ।
The forehead mark brings control. It is made from the herbs named here.
मोहनी हरिता कान्ता सहदेवी शिखा तथा ।
This herb paste, ground with citron juice, makes a forehead mark that brings control.
सेन्द्राः सुरा वशं यान्ति किं पुनः क्षुद्रमानुषाः ।
The mark is said to control even the gods, so ordinary people too.