I'm taking this product for 3 years now (on a daily base) to prevent heating (due to menopause). As an ancient breast cancer patient, this is the only safe product to fight against these heatings. All the other products produces oestrogen like sojalectine which is not safe ! Sometimes i have a little bit warm but I'm not sweating and believe me I know what real heatings are because i have taken novaldex !!