Menopause Hormone Therapy (HRT) in Boulder, CO

Bioidentical hormones in Boulder: what it means

If you are one of the 9,380 women aged 45 to 64 in Boulder and have searched for "bioidentical" hormones: the word means a hormone whose structure matches one the body makes. Two hormones used in menopause care fit it exactly, estradiol and micronized progesterone. FDA-approved versions of both are sold by prescription at retail pharmacies.

"BHRT" often means compounded hormones, a cream, a blend such as Bi-Est or a pellet that a pharmacy mixes for one prescription. Compounded drugs are not FDA-approved, so the FDA cannot assure their safety, effectiveness or dose. The FDA also says it has no evidence that they are safe and effective, or more effective than approved hormone therapy. The National Academies, reviewing them for the FDA in 2020, called their wide use a public health concern.

28 OB-GYNs in the federal NPI registry give a primary practice address in Boulder: 26.3 per 100,000 residents, above the US rate of 17.8 and above Colorado's 19.7, and more per resident than 64% of the 924 cities VevaMD covers. Set against the city's 9,380 women aged 45 to 64, that is one OB-GYN for roughly every 340.

Within 10 miles of the city there are 72 OB-GYNs, and within 25 miles 287, about 18.6 per 100,000 of the 1,544,206 residents in that radius. Whether or not you have an OB-GYN, you can ask a physician licensed in Colorado about menopause hormone therapy online from Boulder, with no waiting room.

Through VevaMD, a physician licensed in Colorado decides whether hormone therapy fits you and, if so, the form: an estradiol pill, patch, cream or vaginal cream, with progesterone if you have a uterus. There are no pellets. Since the pharmacy that fills these prescriptions also compounds, ask whether yours is an FDA-approved product or compounded. Testosterone cream for women and Bi-Est are compounded and not FDA-approved.

BHRT pellet clinics work differently: they place a hormone pellet under the skin in the office, and compounded pellets are not FDA-approved. The Endocrine Society cites blood levels well above the expected range in women using compounded pellets. ACOG's guidance is to prefer FDA-approved menopause hormone therapy to compounded hormones.

Sources: FDA: Menopause · FDA: National Academies study of compounded bioidentical hormones (2020) · Endocrine Society position statement on compounded bioidentical hormones (2019) · ACOG Clinical Consensus No. 6, compounded bioidentical menopausal hormone therapy (2023) · CMS NPPES NPI full file, 2026-10-11