What Causes 90% Of The Skin’s Wrinkles?

When clients ask me, “What causes 90% of the skin’s wrinkles?”, they’re usually expecting a pretty complicated answer, involving collagen serums, stress, or binge-watching Netflix till the wee hours of the morning. And yeah, all these things can play a part in skin aging – but the main culprit is actually a lot simpler, and a lot more under your control. As I Sevine Forster, tell my clients here at The Facial Hub in Brisbane – our skin is a real-time record of all the choices we make every day, especially when it comes to how much time we spend in the sun and exposing ourselves to UV rays, which generate this nasty stuff called free radicals.

In this guide, I’m going to break it all down for you – what causes most premature aging, how Brisbane’s sunny climate can send it into overdrive, the ingredients that really do make a difference, and the day-to-day choices that can quietly wreak havoc on your skin barrier function and overall skin quality. My goal is the same as when you walk in the door at The Facial Hub: give you a clear picture of what’s going on, tell you the truth, and give you some tried-and-true solutions that will actually help your skin – no fancy tricks, no overwhelm.

The Biggest Culprit: UV Exposure And Photoageing

Sun exposure is to blame for up to a whopping 90% of visible skin aging, wrinkles, fine lines, uneven pigmentation, rough skin texture, and the whole shebang. Research from the AAD backs it up. In Brisbane, where the sun just seems to shine bright all year round, I see this effect kicking in a lot sooner than I did back in London and Mayfair – places with a bit more forgiving weather.

And one of my favourite things to do to help people out in this situation is give them a Hydrafacial at The Facial Hub. It’s a great way to gently reset your skin after a long time in the sun.

Now I know some of you are probably thinking, “but I’m really good with my skincare, so I’m fine”. Problem is – it only takes forgetting to slap on sunscreen “just this once” a few times a year, and all that sun damage can add up in the long run. UV light triggers that nasty oxidative stress, cranks up the destruction of collagen, breaks down elastin fibres, and sets off a whole chain reaction of long-term sun damage that disrupts your skin’s healthy cells before you even start to see the first wrinkle.

But here’s the good news: this is also the one thing you can actually do something about, and that’s key. So long as you take the simple steps to protect yourself, like using broad-spectrum sunscreen, wearing protective clothes, and making a few small changes each day to support your body’s natural collagen production, you can actually prevent a lot of premature aging.

How UV Light Changes Your Skin At A Cellular Level

Before I work with any of my clients on issues like fine lines, sun damage, those annoying marks from UV, or skin getting a bit too rough for comfort, I take the time to explain exactly what UV does, down to the deep-down level. Knowing this stuff makes every treatment, whether it’s a hydrafacial at The Facial Hub or an herbal peel, a whole lot more meaningful and actually worth doing.

Three key things are going on here:

1. Breaking Down Your Collagen
   UV basically switches on enzymes called matrix metalloproteinases (MMPs), which start mucking around with your collagen fibres and breaking them down. And before you know it, your collagen production slows down, your elastic fibres weaken, and your skin starts getting all lined and wrinkly a lot more easily.
2. Elastin Goes Haywire
   This is different to the natural ageing process, where your elastin just kinda gets a bit soft as you get older. But with UV exposure, your elastin starts piling up all in the wrong places, making your skin just sag and look coarse and old before its time.
3. DNA Damage To Your Skin Cells
   Get enough UV, and you’re basically causing damage to the DNA in your skin cells, which is not only great for looking older, but also really ups the risk of skin cancer – especially here in Queensland. All of which is why I always recommend getting your skin checked regularly and keeping an eye out for any new bumps

LED light treatments at The Facial Hub are actually pretty helpful in supporting the recovery of your skin cells and helping with the inflammation that comes from UV exposure.

I see many clients come in thinking their wrinkles just appeared overnight. The truth is – UV damage is a slow, steady march that’s been going on for years – long before it actually starts to show up.

Brisbane’s Unique Role In Premature Ageing

Brisbane is a great place to live, but don’t be fooled – your skin is actually working really hard here. Unlike the cooler places, Queensland’s got a combo of UV rays, humidity and sun density that basically makes for some serious skin ageing in no time.

A couple of things I want to point out:

• Brisbane’s got a UV index that’s pretty much always high to extreme, even on cloudy days – which means your skin is getting stressed out a lot more than you might think.
• Humidity’s a bit of a sneaky one – it makes your skin feel all hydrated, but it’s not actually doing a thing to protect that deeper collagen or restore all your elastic fibres.
• It’s not surprising that so many locals feel like their skin just aged overnight in their mid-30s – I see this pattern all the time, especially with people who used to love getting a tan or going to the tanning salon.

Cryotherapy in Brisbane at The Facial Hub can actually be a lifesaver in the hotter months – it helps to reduce the inflammation. It just generally gives your skin a bit of a refresh.

Other Contributors: The Remaining 10%

While UV exposure accounts for 90% of visible ageing, the other 10% is still worth factoring in. I’m seeing some of these key factors turn up time and time again in my client consultations:

1. The Frown Lines
   Eventually, your facial expressions leave their mark – especially if you’re a bit of an expressive sort. Keeping your skin hydrated with a bit of hyaluronic acid can help soften wrinkles.
2. The City Life
   Living in the city introduces all sorts of pollutants that make your skin’s barrier function really struggle. Basically, it just means your skin’s on high alert all the time trying to fight off all the oxidative stress coming its way.
3. Sugar, Sugar
   Consuming high-sugar diets puts strain on your skin’s collagen. It just makes wrinkles deeper and harder to get rid of in the long run.
4. The Sleep Thing
   Your skin’s got a whole lot of repair work to do at night, but if you’re not getting enough quality sleep, it all gets put on the back burner.
5. Stress & Hormones
   Stress and hormonal changes can make your skin feel a whole lot less firm, more dehydrated or just generally more crap. And funnily enough, it doesn’t even matter if you’ve got a ‘good’ genetic background or not.

Still, these are all pretty minor players compared to UV exposure and its effects on your ageing skin.

Ingredient Truths: What Actually Helps (And What Doesn’t)

We all know that product marketing can be a real minefield, especially when it comes to anti-ageing serums that promise the world and deliver nothing. Here’s the lowdown, with all the evidence and real-world results from The Facial Hub.

Power Ingredients That Work

• Vitamin C – the good stuff for protecting against pollution and brightening up pigmentation.
• Retinoids – sounds a bit scary, but really all they do is help your cells turn over naturally, giving you more collagen.
• Niacinamide – that one just helps with your skin’s barrier function and texture.
• Peptides – essentially, their job is to help your skin build up more collagen.
• A Decent Broad-Spectrum Sunscreen (SPF 30+) – you really can’t go past the importance of protecting your skin from the sun

Ingredients That Are Overhyped

• Gold-infused creams
• Snake venom mimic serums
• 24-hour “miracle” creams

Entertaining? Sure, they sound cool and all that. But actually, they don’t do much of anything to help you.

Treatment Options That Help Reverse Photoageing

At The Facial Hub, I’m all about treatments that deliver on their promises. These are the therapies that I’ve seen make a real difference to sun damage, skin elasticity, texture, and that telltale sign we’ve all got: extrinsic ageing.

One of the treatments I love is microdermabrasion at The Facial Hub. It’s a great way to give your skin a bit of a polish and kickstart it back into action after a lifetime of UV exposure.

1. Hydrafacial – The Ultimate Skin Reviver
   When I do a Hydrafacial, I’m deep-cleaning those pores to give the skin the hydration it needs to start fighting back against free radicals and the early signs of sun damage. It really does make a big difference to how bright and even-toned your skin looks.
2. Using Light To Heal At The Facial Hub
   LED Light Therapy is another one of my go-to treatments. It helps stimulate collagen production and calm inflammation, which is perfect for anyone struggling with UV-reactive or really sensitive skin.
3. Getting Back To Basics With Herbal Peel
   If you’ve got skin that’s just been trashed by the sun, an herbal peel at The Facial Hub can work wonders. It gives the skin a bit of a wake-up call, boosting cellular turnover that helps remove sun-induced roughness and patches of pigmentation.
4. Cooling Down The Skin After A Heat Wave
   And then there’s Cryotherapy – a really effective way to bring down inflammation and help the skin recover when it’s been stressed out by UV damage or heat exhaustion.
5. Polishing Off The Old With Microdermabrasion
   And finally, no list of treatments would be complete without microdermabrasion. It’s one of the simplest yet most effective ways to improve texture, remove dead skin cells, and give the skin that lovely, radiant glow everyone wants.

Comparison Table: Causes Of Wrinkles & Their Impact (2026 Insights)

Cause of Wrinkles	Approx. Contribution	Preventable?	Best Prevention	Cosmetic Treatment Options
UV Exposure / UV Radiation	Up to 90%	Yes	UPF 50+ clothing, Broad-spectrum SPF 30+, UV-filtering sunglasses	Herbal Peel, LED, Hydrafacial, Vitamin C
Expressions	5–10%	Partially	Facial massage, hydration	Botox, peptides
Glycation	3–5%	Yes	Low-sugar diet	Antioxidants, vitamin C
Pollution	2–3%	Yes	Barrier-support skincare	Medical-grade skincare, LED
Sleep & Stress	Variable	Yes	Lifestyle adjustments	Ritual facials, LED

Lifestyle Habits That Protect Your Skin

What I actually do, and what I reckon you should too:

1. Daily Sunscreen
   I make sure I’ve got a decent SPF 30 on every morning – even when I’m indoors, cos let’s be real, UVs are all around.
2. Morning Antioxidant Boost
   Get some Vitamin C in there to mop up all those nasty free radicals before they can do any damage.
3. Nighttime Retinol
   This stuff is like a magic trick for your collagen – it regenerates it and targets all that nasty UV damage you’ve accumulated.
4. Treat Yourself
   Get in and see the professionals (I swear by The Facial Hub, they know their stuff) for some regular hydrafacials or LED light treatments. Keeps your skin looking bright, refreshed and resilient.
5. Chill Out
   What you put your body through shows up on your skin – so yeah, that’s why I started The Conscious Cleansing Project, to show that it’s not all about creams and treatments, it’s about taking care of yourself inside and out.

Your Skin Can Still Bounce Back

I mean, sure, if you’ve been exposing yourself to the sun for years (and let’s face it, who hasn’t in QLD?), it’s gonna be harder to turn back the clock, but your skin’s still super responsive when you treat it right. So even if you’re reading this thinking “yep, that’s me”, don’t worry, it’s not too late to start making a change.

FAQ

Can I actually reverse sun damage?

Yeah, to a certain extent – while it’s not like you can undo all the DNA damage, treatments like LED, hydrafacial and peels can really help with the visible signs like lines, elasticity and pigmentation.

Does sunscreen really stop wrinkles?

Absolutely – it’s your best defence against UV radiation, collagen loss and all that premature ageing business.

Is it worth spending a fortune on fancy creams?

Price doesn’t always equal potency, you know? What actually matters is what’s in the cream – ingredients like hyaluronic acid, peptides and antioxidants can make a real difference when paired with some decent SPF.

How long before I start seeing results?

Most people notice some improvement in texture and glow within 4-6 weeks, but it can take a bit longer for the collagen to really start to rebuild – think 3-6 months, depending on your UV history.

Can my lifestyle actually make a difference to wrinkles?

Yeah – sleep, hormones, stress, diet and sun habits all play a part in how your skin ages.