Verbatim response from Claude
Bioidentical Hormones vs. Standard HRT
Standard HRT
These are conventional hormone replacement therapy products using hormones that may be:
- Synthetic (chemically manufactured)
- Derived from animal sources (e.g., Premarin, made from pregnant mare urine)
- FDA-approved with established safety/efficacy data
Common brands: Premarin, Prempro, Provera, Climara
Bioidentical Hormones
These have a molecular structure identical to hormones your body naturally produces. They can be:
- FDA-approved commercial products
- Custom-compounded by specialty pharmacies
FDA-approved bioidentical brands:
- Estrace (estradiol)
- Prometrium (progesterone)
- Vivelle-Dot (estradiol patch)
- Bijuva (combo pill)
Key Distinctions
| Factor | Standard HRT | Bioidentical |
|---|---|---|
| Regulation | FDA-approved | Varies |
| Customization | Limited | High (compounded) |
| Cost | Often covered by insurance | May be out-of-pocket |
Important Caution
Compounded bioidentical hormones (from pharmacies like Belmar or Women's International Pharmacy) are not FDA-approved and lack standardized dosing evidence.
Always consult your doctor or a menopause specialist (NAMS-certified practitioners are a good resource) before choosing either option.