Why did estrogen disappear from cosmetic creams in the late 20th century?
Estrogen didn’t disappear from cosmetic creams in the late twentieth century because it was found to be dangerous. The shift happened for more regulatory and cultural reasons.
Dr. Ellen Gendler explains this history really clearly. In the early days of modern cosmetics, starting in the 1920s, brands like Max Factor and Helena Rubinstein were putting estrogen into their beauty creams, and women loved how their skin looked on them. These products carried on for decades.
Things changed in the 1940s when the FDA began paying closer attention to drug claims. Companies weren’t banned from using estrogen, but they were told they needed proper studies to back up what they were claiming. Over time, especially by the 1970s, estrogen quietly disappeared from cosmetic products because brands didn’t want to deal with the regulatory requirements of what was essentially a drug ingredient.
Then, in 2002, the WHI study created broad fear around estrogen in general, even though that study had nothing to do with low dose topical estrogen for skin. That fear shut down almost all interest or research for a long time.
If you’d like to hear Dr. Gendler tell the story herself, we have a great YouTube chapter on it. You can watch it here: History of Topical Estrogen in Cosmetics.
Here at Alloy, we’ve brought topical estrogen back into skincare in a modern, safe, and clinically tested way using estriol, the gentlest form of estrogen. If you’re curious how it works now, our M4 Face Cream Rx is a good place to explore: M4 Face Cream Rx.
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