Supplements for Libido: What Actually Works (His and Hers)

Q: Do libido supplements actually work?

A few have modest evidence. Maca improves sexual desire in some trials, Panax ginseng helps mild erectile dysfunction, ashwagandha improved sexual function in women, and saffron helps antidepressant-related sexual problems. The effects are modest, and libido is driven far more by sleep, stress, relationship factors, medications, and cardiovascular health than by any pill.

Q: What is the best supplement for libido?

It depends on the person and the cause. For men with mild erectile issues, Panax ginseng and L-citrulline have the most support. For women, maca, ashwagandha, and the fenugreek extract Libifem® have the best evidence. Saffron is a good option when low libido is a side effect of SSRI antidepressants. None of these is a substitute for addressing the underlying cause with a doctor.

Q: Does maca increase libido?

Maca has some of the better evidence for sexual desire, in both men and menopausal women, and notably it does not change hormone levels. It has also helped with antidepressant-induced low libido at higher doses (around 3 grams per day). The effect is modest and not seen in every study, but it is a reasonable, low-risk option.

Q: Is yohimbe safe for erectile dysfunction?

Be cautious. Yohimbine can improve erectile function, but it commonly causes side effects like anxiety, raised blood pressure, and a racing heart, and the over-the-counter herbal 'yohimbe' is unreliable in dose. It can be dangerous for people with heart conditions or anxiety, and should only be used under medical supervision, not bought casually.

Low libido is common, frustrating, and surrounded by some of the boldest, least honest marketing in the entire supplement world. "Male enhancement" and "passion" pills promise the moon, often while hiding what is actually in them. So let me give you the grounded version: a few libido supplements have real, if modest, evidence for men and women, several are oversold, and a couple are worth actively avoiding.

Just as important is the bigger truth the ads ignore: libido is driven far more by your sleep, stress, relationship, mental health, medications, and cardiovascular health than by any capsule. Fix those, and a supplement has a chance to help at the margins.

Read this first This article is general information, not medical advice. A persistent drop in libido or erectile dysfunction can be an early sign of an underlying issue, including cardiovascular disease, hormonal problems, depression, or a medication side effect. Please see a doctor rather than self-treating, especially before trying anything that affects blood pressure or interacts with medication.

What actually drives libido

Desire is not a single dial you can turn with a pill. It rises and falls with stress, sleep, mood, relationship satisfaction, hormones, blood flow, and medications. Antidepressants (SSRIs) are a especially common and overlooked cause of low libido, and so is alcohol. Two clarifications that cut through most of the hype: many products that "work" improve desire or blood flow without changing testosterone at all (see our honest look at testosterone boosters), and for men, erectile function is largely a cardiovascular matter, which is why erection problems can be an early warning sign worth taking to a doctor.

Options with evidence for men and women

A few supplements have shown benefits across the board.

Maca. One of the better-studied options for sexual desire, in both men and menopausal women, and notably it does not change hormone levels. It has also helped with antidepressant-induced low libido at higher doses (around 3 g/day). Modest but low-risk.
Ashwagandha. Beyond stress, a randomized trial found it improved sexual function in women (arousal, lubrication, satisfaction). Its stress-lowering effect may be part of the benefit, since stress is a libido killer. See our anxiety and stress guide.
Saffron. The standout for SSRI-induced sexual dysfunction: randomized trials in both women and men found saffron improved antidepressant-related sexual problems. A useful, gentle option if your low libido started with an antidepressant.

More for men

For men, especially with mild erectile issues, the evidence leans toward blood-flow and traditional tonic ingredients.

Panax ginseng (Korean red ginseng). Has the most support here; reviews of randomized trials found it helps mild-to-moderate erectile dysfunction.
L-citrulline. Converts to L-arginine and feeds the nitric-oxide pathway behind erections. A small trial found about 1.5 g/day improved erection hardness in men with mild ED. Citrulline absorbs better than arginine itself.
Fenugreek. Standardized extracts improved self-reported libido and arousal in men; the best-studied is Testofen®, the male counterpart of Libifem.
Tongkat ali and tribulus. Both have modest libido reputations; tribulus in particular tends to nudge libido without raising testosterone.

More for women

Women's sexual desire is understudied, but a few options stand out, especially around menopause.

Libifem®. A standardized fenugreek extract (the same Fenuside saponins as Testofen) studied specifically in women: a randomized trial in 80 healthy menstruating women found it improved sexual desire, arousal, and satisfaction over two cycles. It is one of the few female-libido options with its own dedicated trial, which is why it features on our top libido picks.
Maca and ashwagandha (above) have the most direct evidence in women.
DHEA. A hormone precursor with some evidence for libido and sexual function, particularly in menopausal women and those with low DHEA. Because it is a hormone, it should be used with medical guidance, not casually.
Ginseng and other menopause-focused botanicals may help desire when symptoms like low mood and fatigue are part of the picture.

What to be careful with

Yohimbe / yohimbine. Yohimbine can genuinely help erectile function, but it commonly causes anxiety, raised blood pressure, and a racing heart, and the over-the-counter herbal "yohimbe" is notoriously inconsistent in dose. It can be dangerous for anyone with heart issues or anxiety; use only under medical supervision.
Horny goat weed (epimedium). Hugely popular, but human evidence is weak. Mostly reputation.
Spiked "male enhancement" products. This category is one of the worst for being secretly laced with prescription erectile-dysfunction drugs (sildenafil and its analogs), which is dangerous, especially with heart medications or nitrates. Our guide to how supplements are regulated explains why these slip through. Avoid anonymous "instant" pills entirely.

The foundation that beats any pill

If you only do a few things, do these, because they move libido more than any supplement.

The real libido foundation

Sleep and stress management: both strongly affect desire and hormones
Cardiovascular health: exercise and a good diet keep blood flowing, which is most of erectile function
Limit alcohol, a classic libido and performance dampener (see supplements and alcohol)
Review your medications with a doctor; SSRIs and some blood-pressure drugs lower libido
Address relationship and mental health, which are often the real driver

Want our current picks for desire and sexual health?

See our top libido supplement picks →

When to see a doctor

Take low libido or erectile dysfunction seriously rather than quietly self-medicating. Erectile dysfunction can be an early sign of cardiovascular disease, and a sudden change in desire can reflect a hormonal issue, depression, or a medication effect that a doctor can fix directly. Get checked if symptoms are persistent, sudden, or accompanied by other changes, and never buy unregulated "enhancement" pills, particularly if you take heart medication or nitrates, where hidden drug ingredients can be life-threatening.

One more reminder Doses and findings here come from research, not personal recommendations. Sexual health is individual and often medical. Confirm what is appropriate and safe for you, especially alongside any medication, with your doctor.

Frequently asked questions

Do libido supplements actually work?

A few have modest evidence. Maca improves desire in some trials, Panax ginseng helps mild erectile dysfunction, ashwagandha improved sexual function in women, and saffron helps antidepressant-related problems. Effects are modest, and libido is driven far more by sleep, stress, relationships, medications, and cardiovascular health than by any pill.

What is the best supplement for libido?

It depends on the cause. For men with mild erectile issues, Panax ginseng and L-citrulline have the most support. For women, maca, ashwagandha, and the fenugreek extract Libifem® have the best evidence. Saffron is a good option when low libido is an SSRI side effect. None replaces addressing the underlying cause.

Does maca increase libido?

Maca has some of the better evidence for sexual desire in both men and menopausal women, and it does not change hormone levels. It has also helped antidepressant-induced low libido at higher doses (around 3 g/day). Modest, not universal, but low-risk.

Can supplements help low libido caused by antidepressants?

Possibly. Saffron and maca have both shown benefit for SSRI-induced sexual dysfunction in small trials. But never change an antidepressant on your own; talk to your prescriber, who can also adjust the dose or switch drugs, often the more effective fix.

Is yohimbe safe for erectile dysfunction?

Be cautious. Yohimbine can improve erectile function but commonly causes anxiety, raised blood pressure, and a racing heart, and over-the-counter "yohimbe" is unreliable in dose. It can be dangerous for people with heart conditions or anxiety, and should only be used under medical supervision.

The bottom line

For libido, a short list of supplements has earned modest, real evidence: maca, ashwagandha, and saffron across the board, Panax ginseng and L-citrulline for men, and Libifem® (fenugreek) plus a careful role for DHEA in women. Yohimbe works but carries real risks, horny goat weed is mostly hype, and anonymous "enhancement" pills can be genuinely dangerous. Above all, libido lives downstream of sleep, stress, cardiovascular health, alcohol, and your medications. Fix the foundation, treat supplements as a modest add-on, and see a doctor for anything persistent, because your body may be telling you something important.

Reviewed for accuracy by

Vladimir Salamakha

B.S. in Chemistry, University of South Florida · a formulation scientist with 15 years developing compliant, evidence-based products across nutritional supplements and personal care. More about the author →

Sources

Shin BC et al. Maca (L. meyenii) for improving sexual function: a systematic review. BMC Complement Altern Med, 2010. PMC · Lee HW et al. Ginseng for erectile dysfunction. Cochrane Database Syst Rev, 2021. PMC · Dongre S et al. Efficacy and safety of ashwagandha root extract in improving sexual function in women: a pilot study. BioMed Res Int, 2015. PMC · Kashani L et al. Saffron for treatment of fluoxetine-induced sexual dysfunction in women: randomized controlled trial. Hum Psychopharmacol, 2013. PubMed · Cormio L et al. Oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction. Urology, 2011. Urology · Rao A et al. Influence of a specialized Trigonella foenum-graecum seed extract (Libifem) on testosterone, estradiol and sexual function in healthy menstruating women: a randomized placebo-controlled study. Phytother Res, 2015. PubMed · See our affiliate disclosure.