The Dose Effect by TJ Power

The Dose Effect is a prominent self-help and psychological health book written by TJ Power, an expert in mental health and neuroscience. The book focuses on practical, small habits that individuals can implement to naturally balance their brain chemistry and improve overall well-being.

Originally published in the United Kingdom, the book is managed by the Penguin Random House group, specifically through the legacy of the Ebury Publishing imprint. As part of a global publishing conglomerate, while the brand origin lies within the British literary market, its ownership is tied to a German multinational media group. The physical manufacturing (printing) of the book primarily takes place in the United Kingdom for the domestic market, though production may occur in other regions for international distribution.