Many people associate acne with adolescence, but breakouts don’t always disappear after high school. In fact, adult acne is becoming increasingly common, affecting people in their 20s, 30s, 40s, and beyond.
Whether you’re experiencing occasional blemishes or persistent breakouts, adult acne can be frustrating and often impacts self-confidence. The good news is that effective treatments are available, and understanding what’s causing your acne is the first step toward clearer skin.
Why Does Adult Acne Happen?
Unlike teenage acne, which is primarily driven by puberty-related hormonal changes, adult acne can have several contributing factors. In many cases, more than one trigger is involved.
Common causes include:
- Hormonal fluctuations
- Stress
- Genetics
- Certain medications
- Skincare products that clog pores
- Diet and lifestyle factors
- Environmental conditions
Because everyone’s skin is different, identifying the underlying cause often requires a personalized evaluation by a dermatologist.
Hormones Play a Major Role
Hormonal changes remain one of the leading causes of adult acne, especially in women.
Breakouts may occur during:
- Menstrual cycles
- Pregnancy
- Perimenopause and menopause
- Changes in birth control
- Hormonal medical conditions
These hormonal shifts can stimulate oil production, increasing the likelihood of clogged pores and inflammation.
Stress Can Trigger Breakouts
Stress doesn’t directly cause acne, but it can make existing acne worse.
When we’re under stress, the body releases hormones such as cortisol, which may increase oil production and contribute to inflammation. Combined with lack of sleep and changes in daily routines, stress can create the perfect environment for breakouts.
Could Your Skincare Routine Be Contributing?
Using products that are too harsh—or products that clog pores—can sometimes worsen acne.
Heavy moisturizers, certain cosmetics, and even over-cleansing the skin may disrupt the skin barrier and contribute to irritation.
Choosing non-comedogenic skincare products and maintaining a gentle cleansing routine can make a significant difference.
A Conversation with Dr. Shelbi Jim On
Q: Many adults are surprised when they develop acne later in life. Is adult acne really that common?
Dr. Shelbi Jim On: “Absolutely. One of the biggest misconceptions I hear is that acne is only a teenage problem. Adult acne is extremely common, and we see patients of all ages who are struggling with persistent breakouts. The important thing to remember is that you don’t have to simply live with it.”
Q: What’s the biggest mistake people make when trying to treat acne on their own?
Dr. Jim On: “Many people assume that if they’re breaking out, they need to scrub their skin harder or use stronger products. In reality, over-treating your skin can increase irritation and inflammation, making acne even more difficult to control. A gentle, consistent skincare routine is usually much more effective.”
Q: When should someone schedule an appointment with a dermatologist?
Dr. Jim On: “If acne is becoming persistent, leaving scars, affecting your confidence, or simply isn’t responding to over-the-counter products after several weeks, it’s time to seek professional care. We have many treatment options that can be tailored to your skin type and the underlying cause of your acne.”
Professional Treatment Can Make a Difference
There isn’t a one-size-fits-all solution for adult acne. Depending on your skin and the cause of your breakouts, treatment may include:
- Prescription topical medications
- Oral medications
- Hormonal therapies
- Chemical peels
- Personalized skincare recommendations
- Treatment for acne scarring after breakouts are controlled
A customized treatment plan often produces better, longer-lasting results than relying solely on over-the-counter products.
Healthy Habits That Support Clearer Skin
While not every breakout can be prevented, these habits can help support healthier skin:
- Wash your face twice daily with a gentle cleanser.
- Avoid picking or squeezing pimples.
- Use non-comedogenic skincare and makeup products.
- Remove makeup before bed.
- Protect your skin with a broad-spectrum sunscreen every day.
- Manage stress through regular exercise, adequate sleep, and healthy lifestyle habits.
Consistency is often more important than using multiple products.
Find the Right Treatment for Your Skin
Adult acne can be frustrating, but it doesn’t have to be permanent. The sooner you identify what’s causing your breakouts, the sooner you can begin an effective treatment plan designed specifically for your skin.
At Mālama Dermatology, Dr. Shelbi Jim On provides personalized acne care for patients throughout Honolulu and Oʻahu. Whether your acne is mild, persistent, or causing scarring, we’re here to help you achieve healthier, clearer skin with treatments tailored to your individual needs.
If you’re tired of dealing with adult acne on your own, schedule a consultation and let us help you find a solution that works.
Schedule an Acne Consultation in Honolulu
If humidity is affecting your skin, Dr. Shelbi Jim On and the team at Mālama Dermatology are here to help. Our evidence-based treatments and personalized approach can help you achieve clear, healthy skin — no matter how humid it gets.
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