Why Does DHEA Cause Acne but Not Boost Libido?

Oral DHEA is a building block your body converts into testosterone and DHT, and DHT is made right in your skin. That is why acne, oily skin and hair changes are its most common side effects. In a randomized trial of 93 postmenopausal women with low desire, 50 mg of DHEA a day caused more acne and hair growth than placebo. Over 26 weeks it did no better than placebo for sex. The breakouts are the hormone working on your oil glands, not a sign it is working on your libido.

Why does DHEA make my skin break out and my hair greasy?

DHEA does little on its own. It only weakly switches on androgen receptors, the parts of your cells that respond to "male-type" hormones women also make. Most of its effect comes after your body turns it into stronger androgens, including testosterone and DHT, as a review of DHEA in women explains.

DHT is the stronger of the two because it binds androgen receptors more tightly than testosterone. It is also made in the skin and reproductive tissue. So when DHEA becomes DHT, your skin is one of the first places to feel it. Your oil glands respond, and you get shine and breakouts.

Fertility doctors who prescribe DHEA at 25 mg three times a day describe its side effects as small and rare. They say the side effects mostly come from androgen effects: oily skin, acne and hair loss. If your roots get greasy faster, that falls under the oily-skin side of the list.

The pill itself adds a wildcard. The same review notes that over-the-counter DHEA products have been found inconsistent, so a supplement can deliver more or less than its label says. The authors use pharmaceutical-grade compounded DHEA by prescription instead.

Did DHEA boost sex drive in the studies?

In the controlled trials, it did not reliably boost sex drive. Here is what each study found.

The Italian study compared women with their own starting point, not with a placebo, and it was small. That makes it a lead rather than proof that low-dose DHEA works for desire.

Because of results like these, the Endocrine Society guideline, co-sponsored by ACOG and the International Menopause Society, recommends against routine DHEA use in women. It cites too little evidence on safety and effectiveness in healthy women.

If DHEA is giving me acne, why isn't it working on my libido?

Your skin responds to androgens directly. Desire depends on far more than one hormone level: estrogen, vaginal comfort, sleep, mood, medications and how you feel about your partner. A pill that raises androgens can reach your skin without touching whatever is behind your low desire.

Some women on DHEA do say they feel more energetic and want sex more. Fertility doctors report hearing this from their patients fairly often. Those comments come from women in fertility treatment, though, not from trials designed to measure libido.

The acne is not a sign the dose is "kicking in." In the 50 mg trial, the DHEA group got more acne and hair growth and still had no better sex than the placebo group.

If you are breaking out, tell your clinical team what you take and how much. Ask whether DHEA still makes sense for your goal.

Is vaginal DHEA different from DHEA pills?

Yes. Intrarosa (prasterone, the drug name for DHEA) is a 6.5 mg vaginal insert you use once a day at bedtime. The FDA approved it for moderate to severe pain during sex caused by menopause-related thinning of the vaginal and vulvar tissue.

Vaginal DHEA gets converted into other hormones much less than oral DHEA, even though it delivers an equivalent amount of hormone. It works where you use it instead of raising androgens throughout your body.

That matters, because some women find their "low libido" is a tissue problem. One woman in a menopause forum uses vaginal estradiol cream three times a week and DHEA suppositories two to three times a week. She wrote: "What I thought was anorgasmia from antidepressants turned out to be the early stages of vaginal atrophy."

What can I try for low libido instead of DHEA?

Start with the cause. If sex hurts or feels dry, that is a different problem from not wanting sex at all, and it needs a different treatment.

In the small year-long Italian study, women on standard HRT (oral estradiol 1 mg plus the progestin dydrogesterone 5 mg) also improved their sexual function scores from where they started. They also had sex more often.

Women on HRT in menopause forums describe needing more than one piece. Some say estrogen alone did not do it, and adding testosterone, or testosterone plus Intrarosa, is what helped. One wrote: "Testosterone, my friend was the missing link for me." Another wrote: "Estradiol cream did nothing for my GSM and disappear clitoris. NOTHING. Testosterone and Intrarosa is what made it all better." These are their own experiences, and yours may differ.

Hot or Nothing's libido plans include PT-141 and kisspeptin, and our hormone plans include bioidentical estrogen. Our clinical team can prescribe one if it fits your goal and your history.

If DHEA gave you breakouts instead of wanting sex, take the quiz. Your clinical team will look at what is behind your low desire and see which plan fits your goal.