Phase I Balance Formula has been formulated according to the needs of women in their childbearing years. It contains up to 64% soy isoflavones, provide plenty of phytoestrogens which can improve health problems caused by hormone fluctuation. Blended with other potent ingredients, it also helps support healthy estrogen metabolism and relieve common PMS symptoms.
**For every Estera product sold, we will donate HK$5 to the Center of Research and Promotion of Women's Health of the Chinese University of Hong Kong