Yes. And what I keep seeing is that a lot of women with PCOS had milder symptoms in their twenties and are getting slammed by it in their thirties and forties — because the underlying biology gets amplified by perimenopause, insulin resistance, and cortisol from a busy life.
PCOS is essentially a pattern of elevated androgens plus insulin resistance. Both drive adult acne, and both tend to get worse — not better — with age.
The androgen side. Testosterone and DHEA-S drive sebum production directly. When they're elevated (often because of PCOS, sometimes idiopathic), you get oilier skin, larger visible pores, and inflammatory acne on the jawline and chin. This pattern is often paired with other subtle androgen signs: chin or upper-lip hair growth, thinning scalp hair, cycles that got irregular.
The insulin side. Insulin resistance is a defining feature of PCOS for many women. Elevated fasting insulin drives IGF-1 signaling, which ramps up sebum production and androgen activity — reinforcing the androgen side. This pattern shows up as adult acne plus skin tags, larger pores, and weight-management difficulty (Diamanti-Kandarakis, 2012).
Why it can get worse in your 30s and 40s. Perimenopause is drawing down estrogen, which was doing a lot of the work of keeping sebum in check. When estrogen falls but androgens don't — the ratio worsens, and PCOS acne shows up harder than it did before. Combine with the metabolic slowdown of your 30s-40s and often more chronic stress from that life stage, and the whole picture amplifies.
What to test: fasting insulin, HbA1c, estradiol, and — through your physician — total and free testosterone, DHEA-S, and SHBG. The combination tells you which side of the pattern is dominant so you know what to work on.
The JenSkin panel measures fasting insulin, HbA1c, glucose, and estradiol as part of the standard nine.