Some cosmetics companies are marketing estrogen-infused face creams and serums to people in menopause. Do they work?

During perimenopause, a decline in your body’s estrogen levels can lead to symptoms like hot flashes, mood swings, vaginal ...

The reason estradiol has such modest effects in women is unclear. One possible explanation is that the age-related increase in body weight that occurs in both men and women obscures the influence ...