Cystic, Fungal, or Clogged Pores? The 3 Types of Acne Explained
Breakouts aren't all the same problem, even when they look similar in the mirror, and that's usually why a routine that worked for a friend does nothing for you. Cystic acne, fungal acne, and ordinary clogged pores have completely different causes. Two of them genuinely need a dermatologist. The third, and the most common of the three, is something you can actually fix yourself, and most people never work out why it keeps coming back.
Cystic acne: deep, painful, and not about hygiene
If you're dealing with large, painful lumps deep under the skin, usually along the jawline, chest, back, or shoulders, that's cystic acne. It comes down to hormones ramping up oil production, combined with genetics and bacteria trapped deep in the follicle. It shows up a lot during puberty, but plenty of adults get it too, especially around your cycle, pregnancy, or menopause.
Here's the honest bit: no cleaning routine touches this. It needs a dermatologist, whether that's prescription topicals, oral antibiotics, hormonal treatment, or isotretinoin for more severe cases. If this is what you're seeing in the mirror, the answer isn't on this page, it's an appointment.
Fungal acne: itchy little bumps that aren't actually acne
Confusingly, fungal acne isn't acne at all. It's Malassezia folliculitis, which is really just an overgrowth of a yeast that lives on everyone's skin anyway, flaring up and inflaming your hair follicles. You'll usually spot it as small, uniform, itchy bumps across the forehead, chest, or back, and it tends to show up more in warm, humid conditions or after a course of antibiotics.
The tell is that it just won't respond to normal acne products like benzoyl peroxide, because those go after bacteria, not yeast. What actually works is an antifungal treatment instead. If you've been doing everything right for weeks and nothing's budging, this is worth ruling out with a dermatologist.
Comedonal acne: the one you can actually do something about
This is what most people picture when they think "acne": blackheads, whiteheads, small clogged bumps from a mix of oil, dead skin, and bacteria. Unlike the two above, there's a real input here that's entirely within your control.
There's a pattern worth knowing about: breakouts that cluster on the jawline and cheeks, exactly where phones, pillowcases, and metal tools like gua sha stones, derma rollers, and tweezers sit against your skin, often for minutes at a time, often daily. Every time one of those tools is dirty, it's adding bacteria straight into the mix that causes this kind of breakout. If that's where yours shows up, this is very likely part of why.
The fix: CS1000
This is where CS1000 comes in. It's built specifically to prevent the acne, blemishes, and irritation that unclean tools cause, Chlorhexidine-powered to eliminate harmful bacteria, fungi, and viruses from your gua sha, derma roller, tweezers, and other metal cosmetic tools. It's infused with soothing lemon eucalyptus extract too, so it's genuinely made for using every day, not just an occasional deep clean. The high-pressure nozzle and Velcro scrubber get into the debris a quick wipe never actually clears.
If your breakouts fit that jawline and cheek pattern, this is the one change worth making before anything else. It takes seconds, slots straight into a routine you're already doing, and it removes a contributing factor completely, which is more than you can say for cystic or fungal acne.
Which type do you actually have
| Cystic acne | Fungal acne | Comedonal acne | |
|---|---|---|---|
| Looks like | Large, painful lumps deep under skin | Small, uniform, itchy bumps | Blackheads, whiteheads, small clogged bumps |
| Common areas | Jawline, chest, back | Forehead, chest, back | Jawline, cheeks, forehead |
| Cause | Hormones, genetics, deep bacteria | Yeast (Malassezia) overgrowth | Oil, dead skin, bacteria in pores |
| Can you fix it yourself? | No, see a dermatologist | No, needs antifungal treatment | Yes, with CS1000 and a normal routine |
FAQ
How do I know if I've got fungal acne or just regular acne?
Fungal acne tends to look small, uniform, and itchy, usually clustered on the forehead, chest, or back. Regular acne is more mixed in size and shape, and it's not usually itchy. If your normal products haven't made a dent after a few weeks, it's worth asking a dermatologist about fungal acne.
Could dirty makeup tools be behind my cystic acne?
No. Cystic acne comes from hormones and genetics, working at a depth in the skin that no amount of tool hygiene reaches. That one needs a dermatologist, not a cleaning routine.
Why do I always break out on my jawline and cheeks specifically?
That pattern tracks closely with repeated contact from phones, pillowcases, and tools like gua sha, derma rollers, and tweezers. If those aren't getting disinfected regularly, they're a likely reason, and a genuinely easy one to fix.
Will disinfecting my tools clear up breakouts I already have?
Not overnight, but it stops feeding new ones, which is the bigger win. It's about breaking the cycle rather than treating what's already there.
Can I have more than one of these at the same time?
Yes, quite easily. Comedonal and fungal acne especially can show up together on the same face, which is part of why anything persistent or confusing is worth a dermatologist's opinion rather than guessing.
Sources: Cleveland Clinic, "Cystic Acne: What Is It, Symptoms, Causes and Treatment", clinical reference, 2025. Chalupczak & Lipner, "Malassezia Folliculitis: An Underdiagnosed Mimicker of Acneiform Eruptions", peer-reviewed, Journal of Fungi, 2025.