Bioidentical hormones are structurally identical to the hormones your body naturally produces. Synthetic or non-bioidentical hormones have different molecular structures and behave differently in the body, with distinct clinical considerations.
Modern menopausal HRT programs commonly use bioidentical estradiol, progesterone, DHEA, and pregnenolone — the same molecules your body has used for decades, just supplied externally now that production has dropped.
What 'micronized' means
Micronization is a manufacturing process that breaks the active ingredient into very fine particles. The smaller particle size supports more reliable absorption and steadier hormone levels — important when the goal is restoring balance, not creating new fluctuations.
Estradiol, progesterone, DHEA, and pregnenolone are all offered in micronized forms when clinically appropriate.
A note on compounding
Compounded bioidentical formulations let providers tailor dose and delivery to the individual. Compounded medications are not FDA-approved, and the FDA does not evaluate them for safety, effectiveness, or quality prior to use. Medication eligibility and prescriptions are determined solely by licensed medical providers based on clinical appropriateness.