Same skincare, same habits, and yet the spots turn up like clockwork before your period? You're not imagining it. Hormones are one of the most common drivers of adult breakouts, especially along the chin and jawline. Knowing your pattern is useful, and bringing it to your doctor is the fastest way to a plan that actually keeps up with your skin.
What is hormonal acne?
"Hormonal acne" is the everyday name for breakouts linked to hormonal changes, such as those around your period, pregnancy or menopause. Hormones can nudge your skin to produce more oil, and more oil means more chances for pores to clog and flare.
Having hormonal acne doesn't mean anything is wrong with your hormone levels. For most people, it simply means their skin is sensitive to the normal ups and downs of their cycle. Products and medicines can also play a part, so it's often a mix of things.

Does chin and jawline acne mean it's hormonal?
It's a common pattern, but location alone doesn't confirm the cause. Plenty of people get chin breakouts for other reasons, and hormonal acne can show up elsewhere too. That's where a bit of tracking helps.
What to track before your appointment
A few notes on your phone are all you need. Here's what's most useful for your doctor:
| What to note | Why it helps |
|---|---|
| When new spots appear, and when your period starts | Shows whether breakouts follow your cycle |
| Where the spots are, and whether they're small, deep or painful | Gives your doctor a clear picture between visits |
| Any new skincare, haircare, make-up or sunscreen | Products can trigger breakouts too |
| Your current medicines, including contraception | Some medicines can affect your skin |
| Irregular periods, new hair growth or thinning scalp hair | Helps your doctor decide whether a wider check is useful |
When new spots appear, and when your period starts
- Why it helps
- Shows whether breakouts follow your cycle
Where the spots are, and whether they're small, deep or painful
- Why it helps
- Gives your doctor a clear picture between visits
Any new skincare, haircare, make-up or sunscreen
- Why it helps
- Products can trigger breakouts too
Your current medicines, including contraception
- Why it helps
- Some medicines can affect your skin
Irregular periods, new hair growth or thinning scalp hair
- Why it helps
- Helps your doctor decide whether a wider check is useful
Don't wait for a perfect diary before booking. Whatever you've noticed is a good start. And if you think a medicine or contraception is affecting your skin, talk to your prescribing doctor before changing anything.
When is it worth getting help?
Book a review if your breakouts keep coming back despite your usual care, are deep or painful, or are starting to leave marks. You can also come in simply because your skin is bothering you. It doesn't need to hit a certain level of "bad" first.
If unwanted hair growth appears quickly or becomes much more noticeable, especially alongside a sudden flare in acne, get it checked promptly rather than waiting to collect more notes.
How your doctor helps
Your doctor will look at your skin and go through your pattern, products, medicines and any other symptoms with you. From there, they can work out what's likely contributing and whether any further checks would help.
Treatment is then matched to your skin. That might include prescription creams, medicine taken by mouth, or in-clinic treatments to calm breakouts and help with marks. At Reborn, our doctors assess acne of all types, including hormonal patterns, and build a plan around your skin and health. Read more about how we approach acne.
Frequently asked questions
Can hormonal acne go away on its own?
It can ease with time for some people, but hormonal breakouts often keep returning without the right care. Treating them early also lowers the chance of marks and scars.
Do I need a blood test for hormonal acne?
Not usually. Your doctor will decide based on your symptoms and examination whether testing would add anything.
Does hormonal acne mean I have PCOS?
No. Acne on its own can't diagnose PCOS. If you have other symptoms like irregular periods or new hair growth, mention them so your doctor can look at the bigger picture.
Is hormonal acne only a teenage thing?
Not at all. It's very common in adult women, and many people notice it for the first time in their twenties or thirties.
Breakouts that keep coming back?
Book a consultation at Reborn Skin Clinic and bring your notes along. Our licensed doctors will go through your pattern with you and put together a plan that suits your skin.
