Hormone Free. Helps Reduce Hot Flashes*. 60 mg of Black Cohosh. Natrol® Hot Flashex® provides natural plant estrogens, vitamin E and calcium to meet the changing nutritional needs of women throughout all stages in life. Hot Flashex® Provides: Black Cohosh for hormonal support*. Vitamin E to provide antioxidant support* No yeast, wheat, corn, milk, egg, glutens, artificial colors or flavors, added sugar, starch.