What is this stuff, exactly?
If you have been looking into hormone support, you might have tripped over the name CE/BZA, better known by its brand name, Duavee. It is essentially a tag-team duo.
One part is conjugated estrogens, which is just a fancy way of saying it provides the estrogen your body might be missing. The second part is bazedoxifene, a type of drug called a SERM (Selective Estrogen Receptor Modulator). Think of the SERM as a smart bodyguard that tells the estrogen where it is allowed to work and where it needs to stay away.
Why would someone take this duo?
Usually, when people take estrogen and still have their uterus, they also have to take a progestin to keep things safe. This combo is interesting because it lets you get the benefits of estrogen without needing that extra progestin.
According to the SMART trials—which is the name of the research studies done on this—this combination did a good job at:
- Reducing hot flashes so you are not constantly reaching for the thermostat.
- Protecting your bones, which is a nice side perk of estrogen.
- Keeping the lining of the uterus healthy without needing a separate progestin pill.
Is it right for everyone?
Scientists are still working on this one—turns out the human body is complicated. Who knew? While it has an Evidence Grade: A, it is not a one-size-fits-all solution.
It is specifically designed for people who still have their uterus. However, it is not the right choice if you only have GSM (Genitourinary Syndrome of Menopause), which is a fancy term for localized dryness or irritation.
The fine print on safety
There are some important boundary lines here. Because it contains estrogen and a SERM, it carries some of the same risks as those individual ingredients. The data shows signals for VTE (blood clots in the veins) and stroke.
Because of this, it is not appropriate for people who have a high risk of blood clots. It is currently FDA-approved and EMA-approved, meaning regulators in the US and Europe have given it the green light for specific uses.
This is a great one to bring up with your doctor. You can find peptide-experienced physicians in our Find a Doctor directory.
This content is sourced exclusively from TruthTides clinical reference data and does not constitute medical advice.
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This content was generated from TruthTides clinical reference data. It does not constitute medical advice. Always consult a qualified healthcare provider.