Oily Skin Doesn't Mean Skip the Moisturiser. It Means You're Using the Wrong One.
For about ten years I thought I had naturally oily skin. Shiny forehead by 10am. Greasy around the nose by lunch. I assumed the fix was to strip as much oil off my face as possible, so I used whatever face wash smelled the least terrible, skipped moisturiser entirely, and figured that was just how I was built.
My skin got worse as I got older. More congested. Larger pores. Still oily but also, somehow, dull and rough at the same time.
Turns out I had the wrong model for what was actually happening.
Why Stripping Makes Oily Skin Worse
Here's the mechanism. When you strip your skin's natural oils with a harsh cleanser or skip moisturiser completely, your skin compensates by producing more oil. The sebaceous glands increase output to try to maintain the barrier. So aggressive stripping doesn't reduce oil production. It triggers more.
I'd been running this loop for years. Strip. Get oilier. Strip harder. Get oilier still. The solution I'd chosen was making the problem worse, consistently, for a decade.
The fix isn't to use less moisture. It's to give the skin what it needs so it stops overcompensating. A light, water-based moisturiser with hyaluronic acid doesn't add oil to your skin. It adds water. Hydrated skin doesn't need to compensate with extra sebum. After three to four weeks of consistent use, most men with this pattern see real reduction in surface shine. Not elimination. A real change.
The pH Problem Nobody Mentions
Bar soap has a pH of 9 to 11. Your skin's natural pH sits at 4.5 to 5.5. Every time you wash with bar soap, you're pushing your skin significantly alkaline of where it wants to be. That disrupts the acid mantle: the thin protective layer that keeps bacteria out and moisture in. Your skin then produces oil to try to rebalance itself.
Body wash isn't much better for the face. It's formulated for the body. Even "gentle" body washes are typically more alkaline than facial skin handles well.
A face-specific cleanser with a neutral or slightly acidic pH cleans without disrupting the barrier. After washing, your skin feels clean, not tight. The tightness you feel after washing with regular soap is a warning. It means the barrier is compromised and oil production is about to spike. That tight feeling is not "clean." It's damage.
What Actually Happened When I Fixed It
Two changes. Switched from bar soap to a face wash formulated for the face with a neutral pH. Added a light moisturiser with hyaluronic acid in the morning.
Week four: still some oil, but nothing like before. By month two, the midday shine was minor. The pores looked smaller because they weren't congested. The dullness lifted.
Adam, 40: "Should have started this at 30." That's pretty much how it goes. The blokes who start earlier have less to undo.
The Australian Climate Variable
Worth noting: Australian summers push sebum production in a way that Northern Hemisphere summers don't quite match. High heat and high UV both stimulate the sebaceous glands. If you've been to Europe and noticed your skin was less oily there, that's not a coincidence. The conditions here create more oil production as a stress response.
That means the Australian summer is precisely when most men strip hardest and the loop gets worse fastest. Switching to a gentle cleanser and a light hydrating moisturiser matters more here than the same switch in a temperate climate.
Man Up Skin's Shower Cleanser is the one I ended up on. Australian-made, neutral pH, doesn't strip the barrier. Their Day Cream is light enough that it doesn't sit heavy on oil-prone skin: peptides, hyaluronic acid, no grease, no residue. Built for blokes, built for this climate, 100% Australian-made since 2021.
Full system: $149 AUD. Subscribe and Save brings it to $120. 4.8 stars from 200-plus reviews. Featured on 7NEWS.
When It Is Genetics
Some men genuinely produce more sebum. Hormones, genetics, and diet all play roles. If you're eating badly and not sleeping, no face wash solves that.
But the majority of "oily skin" complaints I hear from blokes my age come from mechanical stripping and dehydration, not true sebaceous overactivity. Try the cleanser swap and light moisturiser for four weeks. If the oil doesn't reduce, then look at other variables. Most of the time, the change is enough.
More at manupskin.com.au.
FAQ
Why is my face still oily even though I wash it every day?
Probably because the cleanser is stripping too much. Harsh soaps and body wash disrupt the skin's acid mantle, triggering extra oil production as a compensation response. A pH-neutral face wash stops that cycle. Adding a light moisturiser with hyaluronic acid addresses the dehydration that often drives the sebum overproduction in the first place.
Should men with oily skin use moisturiser?
Yes. Skipping moisturiser with oily skin typically makes it worse. Dehydrated skin compensates by producing more oil. A light, water-based moisturiser with hyaluronic acid hydrates without adding oil. Most men with this pattern see a real reduction in surface shine after three to four weeks of consistent use.
What is the best face wash for oily skin for Australian men?
A cleanser with a neutral or slightly acidic pH, not bar soap or body wash. Man Up Skin's Shower Cleanser is formulated for the face, pH-appropriate, and 100% Australian-made. Pairs with their Day Cream, which is light enough for oil-prone skin. 4.8 stars from 200-plus verified reviews.