Acne: What helps to keep it under control

What Causes Acne?

1. Hormones on a loop

And we mean a never-ending loop. Androgens (like testosterone) can increase oil production and make skin cells sticky, leading to clogged pores and inflammation.
Studies show hormonal acne affects up to 60% of adult women, especially during PMS, perimenopause, or post-birth control (Zaenglein et al., 2016).

2. Inflammation + immune overreaction

Acne isn’t just a clogged pore, it’s your immune system saying “no thanks” to bacteria, oil, or even dead skin cells. The red, swollen part? That’s your skin’s inflammatory response in full swing.

3. Excess sebum (aka oil overload)

Yes, oily skin is more acne-prone, but not all acne-prone skin is oily and not every oily skin develop acne.The problem isn’t just oil - it’s how that oil mixes with dead skin and bacteria. One study found that people with acne had significantly higher sebum levels in affected areas than those with clear skin (Picardo et al., 2009).

4. Follicular hyperkeratinization

Translation: your skin cells are clumping together instead of shedding normally, and get stuck in hair follicle leading to blackheads and papules 

5. Stress and cortisol

No surprise here. Chronic stress spikes cortisol, which can lead to more oil production and slower healing. One small study found that stress during exams correlated with acne severity, even when other habits didn’t change (Chiu et al., 2003).

6. Cosmetic and skincare triggers

The term “acne cosmetica” exists for a reason. Heavy creams, silicones, oils, and pore-clogging ingredients can sit on the skin and create blockages, especially when combined with sweat or SPF. (Cue the guilty look at your 14-step routine.)

7. Diet and gut connection

More studies show that diet itself doesn’t directly cause acne. Instead, certain foods may trigger breakouts because of underlying digestive system issues or imbalances in the gut microbiome.

That’s why two people can eat the same slice of pizza - one wakes up with a breakout, the other doesn’t. Instead of blaming the food outright, it’s worth asking why a particular ingredient seems to cause trouble. Is it lactose intolerance? Blood sugar spikes? Gut inflammation?

Identifying and addressing the reason behind the trigger (often with the help of a doctor or nutritionist) can make a much bigger difference than simply cutting foods forever.

8. Overuse of actives or harsh products

We’ve all done it. A breakout appears, and suddenly it’s glycolic Monday, salicylic Tuesday, retinol Wednesday. But when your barrier is broken down, it invites more bacteria and flare-ups. This is the paradox of “doing too much.”

And sometimes? It’s a tangled mix of several of these at once, your hormones fluctuate, you grab a comedogenic moisturizer, skip moisturizer (because oil!), panic with a peel, and now we’re here.

How to Get It Under Control: Solutions That Actually Work

1. Gentle cleansing

Go for a pH-balancing, non-stripping cleanser, and a gentle shower gel if bacne’s in the mix.

2. Moisturizing first, always

A compromised skin barrier is a welcome mat for acne. Think hyaluronic acid, ceramides, and panthenol. Hydrated skin is resilient skin.

3. Smart exfoliation (not punishment)

Chemical exfoliants like azelaic acid or salicylic acid can help keep pores clear, without ripping up your skin. Use 2–3 times per week max.

4. SPF every single day

Sun exposure worsens inflammation and makes dark spots linger. A non-comedogenic sunscreen is non-negotiable.

5. Bacne needs love too

Use a gentle exfoliating body wash or a spritz-on treatment with salicylic acid. Rinse shampoo and conditioner before washing your back. And change out of sweaty clothes right away. (Yes, even if you’re “just grabbing a smoothie.”)

 

Product Advice by Skin Type

Not all acne-prone skin is oily. And not all treatments are one-size-fits-all. Choose accordingly:

For oily skin:

• Lightweight gel moisturizers
  

• Oil-free sunscreens
  

• BHA-based exfoliants (salicylic)

For dry, acne-prone skin:

• Hydrating toners with anti-inflammatory ingredients
  

• Creamy, non-comedogenic cleansers
  

• Barrier-repair creams with ceramides
  

For sensitive skin:

• Fragrance-free formulas
  

• Use barrier supporting products.

• Avoid alcohol-based toners and physical scrubs
  

For combination skin:

• Layer products: light hydrators in oily areas, richer creams where needed
  

• Spot treat - don’t overdo it all over
  

• Alternate actives (don’t cocktail them)
  

Looking for acne-focused, professional-grade skincare?
Christina Cosmeceuticals’ Acne & Blemishes collection features targeted formulas for different skin types, balancing sebum, calming inflammation, and supporting barrier repair.