Perimenopausal Acne: Why It Happens and How It’s Treated

Perimenopausal Acne

Breaking out again in your 40s, after decades of clear skin, is one of the more common and more frustrating surprises of perimenopause. It’s a genuinely different kind of acne from what most people dealt with as teenagers, both in why it happens and in how it should be treated, and treating it the same way as teenage acne is one of the more common mistakes patients make before they see someone.

“Adult, hormonally-driven acne behaves differently; it tends to cluster along the jawline and chin, flares around the menstrual cycle even as that cycle becomes irregular, and often doesn’t respond well to the harsh, drying products people reach for out of habit,” says Dr Kay Low, senior aesthetic physician at VIDASKIN, whose practice has a particular focus on skin concerns tied to women’s hormonal transitions.

Why Perimenopause Triggers Acne

Shifting Estrogen and Relative Androgen Dominance

As estrogen levels fluctuate and generally decline during perimenopause, androgens (male hormones present in smaller amounts in all women) don’t decline at the same rate, creating a relative shift toward androgen dominance. Androgens stimulate sebaceous glands to produce more oil, which, combined with changes in skin cell turnover, sets up the same basic conditions that drive acne at any age: clogged pores, excess oil, and inflammation.

How This Differs From Teenage Acne

Teenage acne tends to be driven by a general surge in androgens across the whole face, often more oily and widespread. Perimenopausal acne is typically more localised to the jawline, chin, and lower cheeks, tends to be deeper and more cystic rather than superficial, and coincides with skin that’s simultaneously becoming drier and thinner elsewhere, which is part of why it needs a different treatment approach rather than a stronger version of a teenage regimen.

Topical Treatment Options

Most topical acne regimens lean on a handful of workhorse ingredients, but which ones make sense, and in what strength, depends on the individual, which is why this starts with a skin assessment rather than a standard starter pack. Benzoyl peroxide and topical clindamycin both target the C. acnes bacteria driving inflammation, the first through direct oxidative action, the second as an antibiotic usually paired with benzoyl peroxide specifically to limit resistance. Retinoids take a different approach, normalising how skin cells shed so pores stop clogging in the first place, with some anti-inflammatory benefit alongside that.

Azelaic acid does double duty, calming active breakouts while also fading the post-inflammatory marks acne tends to leave behind, which matters for patients who are as bothered by the marks as the breakouts themselves. AHAs and BHAs support gentle exfoliation on top of whatever else is being used, and salicylic acid in particular, being oil-soluble, is well suited to clearing out the oily, congested pores common in this pattern of acne.

Topical Spironolactone

Topical spironolactone, a compounded formulation applied directly to acne-prone areas, is a newer but increasingly used option specifically for hormonal acne, since it blocks androgen receptors locally in the skin with minimal systemic absorption. The evidence base is still growing rather than extensive, but it’s a reasonable option for patients who want to target the hormonal driver without going on an oral medication, and it can be combined with other topicals.

Oral Spironolactone

For more persistent or significant hormonal acne, oral spironolactone is a well-established option in women, working as a systemic androgen receptor blocker that reduces sebum production at the source. It’s not right for everyone: it isn’t suitable during pregnancy given its anti-androgen effects, and patients on it should use reliable contraception. “Whether oral treatment is appropriate, and at what dose, isn’t something to self-prescribe or guess at,” says Dr Kay Low. “It needs a proper medical history and, for some patients, monitoring, which is exactly why this starts with an assessment rather than a product recommendation.”

In-Clinic Treatments

Laser Genesis and Vascular Lasers

Certain lasers, including long-pulsed Nd:YAG (“laser genesis”-style) and vascular lasers, have real evidence behind them for acne, working through several mechanisms at once: they can reduce the inflammatory redness of active acne by targeting blood vessels, they reduce inflammatory signalling within the skin, and some C. acnes bacteria absorb visible light in a way that contributes to a reduction in bacterial load. Nd:YAG in particular has shown it can gently affect oil gland activity and improve pore drainage with minimal downtime, and has been studied specifically as a safe option across a range of skin tones, which is relevant for VIDASKIN’s patient base.

Intralesional Corticosteroid Injections

For large, painful, inflamed acne nodules or cysts, a small injection of diluted corticosteroid directly into the lesion is one of the fastest ways to bring down inflammation, often producing visible improvement within days. This matters beyond comfort: rapidly settling a large inflamed lesion meaningfully reduces its risk of leaving a permanent scar, which is why Dr Kay Low considers this for isolated significant lesions rather than as a routine treatment for widespread acne.

Lifestyle Factors

Diet, stress and sleep don’t replace proper treatment, but they’re not irrelevant either. Some evidence links high-glycaemic diets and dairy to acne flares in susceptible individuals, chronic stress raises cortisol in ways that can worsen inflammatory skin conditions, and poor sleep affects skin barrier repair and inflammation generally. These are worth addressing as part of an overall plan, not as a substitute for it.

Why a Proper Assessment Matters

Because hormonal acne can be treated with topicals alone, a combination of topicals and oral medication, in-clinic procedures, or some mix of all three, depending on severity and what’s actually driving it in that individual, Dr Kay Low’s approach at VIDASKIN starts with assessing the pattern, severity, and likely hormonal contribution before recommending a specific combination, rather than starting everyone on the same regimen.

Learn More About Perimenopausal Acne at VIDASKIN Clinic

Hormonal fluctuations during perimenopause may contribute to persistent or recurring breakouts. A personalised medical assessment can help identify possible triggers and guide an appropriate treatment plan.

At VIDASKIN, we focus on managing acne while supporting your skin’s changing needs.

To learn more or book a consultation with Dr Kay Low, visit or contact us today.

Frequently Asked Questions

Why am I suddenly getting acne in my 40s?

Fluctuating estrogen relative to more stable androgen levels during perimenopause creates a hormonal environment that can trigger acne, even in women who had clear skin for decades beforehand.

Dr. Kay Low is a UK-trained medical doctor with over 7 years of clinical experience across the UK and Singapore, specialising in aesthetic medicine. A graduate of the University of Cambridge, she has worked across multiple medical and surgical disciplines in the UK and Singapore before completing postgraduate training in Family Medicine and advanced training in aesthetic medicine.

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