Hormonal acne from PCOD will keep returning if only the surface is treated. The androgen and IGF-1 levels driving excess sebum production need to be addressed for sustained improvement. Book a consultation with Dr. Chhavi Bansal today.
The Androgen-Sebum-IGF1 Chain
Androgens, particularly testosterone and DHEA-S, directly stimulate sebaceous glands to produce more sebum. More sebum creates a richer environment for acne bacteria to thrive and increases the likelihood of pores becoming congested. This is why women with elevated androgens in PCOD produce significantly more facial oil than those with normal androgen levels.
IGF-1 (insulin-like growth factor 1) amplifies this effect. IGF-1 rises with insulin resistance, which is present in most women with PCOD. It stimulates both sebum production and keratinocyte (skin cell) proliferation, which means more oil and more dead skin cells clogging follicles simultaneously. The combination creates ideal conditions for persistent acne that doesn't respond well to antibacterial treatments alone.
Insulin resistance also raises testosterone directly by stimulating ovarian androgen production. So insulin resistance, androgens, and IGF-1 form a mutually reinforcing loop. Breaking one part of the loop helps break the others.
The Jawline and Chin Pattern
Hormonal acne has a recognisable distribution that distinguishes it from other acne types. In women with PCOD, breakouts tend to concentrate along the lower face: the jaw, chin, and lower cheeks. The upper cheeks, nose, and forehead are usually less affected. This is because the sebaceous glands in the lower face have higher androgen receptor density than those elsewhere.
Why Topical Treatments Alone Don't Last
Topical treatments work on the surface of the skin. They can reduce bacteria, unclog pores, or decrease local inflammation. They don't affect androgen levels or insulin resistance. This is why women with PCOD-related acne often find that topical creams work partially or temporarily but the acne returns as soon as treatment stops, or continues to break through despite consistent use.
Antibiotics, oral or topical, target the bacterial component of acne and can produce significant improvement. But they don't address the excess sebum production driven by androgens, so the acne typically returns when the antibiotic course ends. Prolonged antibiotic use also carries concerns about resistance and gut microbiome disruption.
Diet and the Glycaemic Connection
The link between diet and acne is most evident in high-glycaemic eating patterns. Foods that raise blood glucose rapidly, such as white rice, bread, pastries, soft drinks, and fruit juices, spike insulin and consequently raise IGF-1. IGF-1 drives sebum production and skin cell turnover. Reducing refined carbohydrates and sugar in the diet is one of the most consistent dietary changes with measurable skin improvement, typically visible within 4 to 6 weeks.
Dairy is a separate consideration. Milk contains hormonal precursors and naturally occurring IGF-1, and several studies have found associations between dairy consumption and acne severity. Not everyone responds the same way, but a 4-week dairy-reduced trial is worth attempting if dietary changes elsewhere haven't produced improvement.
- Reduce refined carbohydrates and added sugar to lower insulin and IGF-1
- Consider reducing dairy for 4 weeks as a trial
- Increase omega-3 intake (fatty fish, flaxseed, walnuts) to reduce skin inflammation
- Ensure adequate zinc from food or supplementation if deficient
- Prioritise protein at meals to blunt post-meal glucose rises
- Avoid liquid calories that spike glucose without triggering satiety
Omega-3 and Zinc
Omega-3 fatty acids reduce the inflammatory cytokines that make acne lesions more severe. They don't stop androgens from stimulating sebum, but they reduce the inflammatory response that turns sebum congestion into inflamed, painful nodules. Fatty fish, flaxseeds, chia seeds, and walnuts are the main dietary sources. Supplementation with fish oil or algae-based omega-3 is reasonable when dietary intake is low.
Zinc has mild anti-androgenic activity and also reduces 5-alpha reductase activity, the same enzyme involved in DHT production for hair fall. Several controlled trials have found zinc supplementation reduces acne lesion counts, particularly in women who are deficient. Blood levels are worth checking before supplementing at high doses.
Stress, Sleep, and Skin
Cortisol from chronic stress directly stimulates androgen production and sebaceous gland activity. Sleep deprivation raises cortisol and reduces skin barrier repair. Women with PCOD under sustained stress will often find their skin reflects it with increased breakouts, even if diet and skincare haven't changed. Addressing sleep and stress is not a soft add-on to acne management. It is part of the hormonal picture.
The Role of Individualised Treatment
PCOD-related acne varies in severity, distribution, and the relative contribution of androgens versus insulin resistance versus stress. The homeopathic approach to PCOD acne is selected based on the full individual picture: the pattern of breakouts, associated symptoms, hormonal findings, and how the person's system tends to respond overall. The aim is to reduce androgen excess and normalise the hormonal environment that is driving excess sebum production.