20/08/2026
In our latest journal article, Angela Hywood explains while most wild yam creams don't affect hormone levels, some do seem to work, but not because of the wild yam itself.
Testing has revealed that many so-called natural wild yam creams contain pharmaceutical progesterone, without disclosing this on the labelling or providing appropriate medical supervision. This can lead to unexpected hormone exposure and side effects like:
➼ Breast tenderness
➼ Mood swings
➼ Menstrual cycle changes
If a wild yam cream "works," it's often because it contains hidden hormones, not because of any herbal action from wild yam itself.
That said, when wild yam is taken orally as an herbal extract it is a different story. It has a long history in herbal medicine, especially for women's health. Wild yam is a well-regarded traditional herb for perimenopause and menopause when taken orally and prescribed by a qualified practitioner.
Head to the Floralia Journal for the full article on 'The Truth About Wild Yam Cream'.