Hormone · Adrenal · Vaginal health
DHEA for women over 50: what it does and how to use it
DHEA is the prohormone from which the body synthesizes both estrogens and androgens in peripheral tissues. Adrenal production peaks in your late 20s and declines about 2% per year — by age 70 you have roughly 20% of what you had at 25. Supplemental DHEA can partially restore that reserve.
Two very different DHEA products
Confusion here costs women money and results. There are two categories:
- Oral DHEA (OTC supplement): Raises systemic DHEA-S, estradiol, and testosterone. Used for energy, libido, mood, and body composition.
- Vaginal DHEA (Intrarosa/prasterone, FDA-approved): 6.5 mg intravaginal insert. Reverses genitourinary syndrome of menopause without meaningful systemic hormone exposure — safe even in most breast cancer survivors on the appropriate protocol.
Who benefits from oral DHEA
Women over 50 with documented low DHEA-S (below 100 μg/dL) who report fatigue, low libido, or mood decline — and who don't have hormone-sensitive cancer contraindications. Testing before treatment is important because ~30% of women over 50 have normal DHEA and won't benefit.
Monitoring
Check DHEA-S at baseline and 6 weeks. Target: mid-normal for a woman in her 30s. Also check total testosterone (DHEA converts) and estradiol if the woman is postmenopausal and not on estrogen.
Frequently asked questions
How much DHEA should a woman over 50 take?
10–25 mg once daily is the typical range for women. Male doses are 25–50 mg. Higher doses cause acne, oily skin, and androgenic effects.
Is oral DHEA the same as vaginal DHEA?
No. Oral DHEA raises systemic hormones. Vaginal DHEA (prasterone, brand name Intrarosa) is FDA-approved and works locally on genitourinary tissue with minimal systemic absorption.
Does DHEA help with menopause symptoms?
Vaginal DHEA is FDA-approved for painful sex due to GSM. Oral DHEA has mixed evidence — best for libido, mood, and energy in women with documented low DHEA-S.
Is DHEA safe long-term?
Generally yes at ≤25 mg/day. Not recommended for women with hormone-sensitive cancers without oncology input.
When should I take DHEA?
Morning, to match your body's natural circadian rhythm and avoid sleep disruption.
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Medically reviewed by Kindr Health Clinical Team · Last reviewed 2026-06-19. Compounded medications are prepared by FDA-registered 503A pharmacies and are not FDA-approved drug products.