5 Hair Mistakes That Age You (And How to Fix Them for a More Youthful Look)
Let’s be real: sometimes your hair is giving away your age more than it needs to. And it’s not your fault—there are a handful of common mistakes that sneak into your routine and silently add years to your look.
Take Stephanie, for example. She emailed me with questions about her medium-length hair, struggling with volume, shape, and that balance between “styled” and “not trying too hard.” The good news? Her concerns are super common—and totally fixable.
In fact, while walking her through a full salon makeover (which you can watch in the video below 👇), I uncovered 5 key mistakes that could be making you look less youthful than you could.
Justin Hickox discussing common hair mistakes with client Stephanie before her haircut transformation for aging hair concerns.
Mistake #1. Relying on Length to Flatter Your Face Shape
Many people think, “If I keep my hair long, it’ll make my face look slimmer.” Not necessarily.
What actually matters?
The shape of the cut—where you add (or remove) volume, how it frames your face, and where layers are placed.
A longer cut with bulk in the wrong places can actually highlight fullness in the wrong places and drag your face down. On Stephanie, we balanced a soft bob shape with volume through the right areas to elongate her face and add structure—without taking off too much length.
Mistake #2. Trying to Fit into a “Face Shape” Box
Square, oval, heart-shaped… it’s complicated. And honestly? It doesn’t always matter.
Instead of boxing yourself into a shape, ask:
Do I want to elongate or add fullness to my face?
What features do I want to accentuate (eyes, cheekbones)?
What do I want to draw attention away from or towards?
This approach gave Stephanie (and can give you) way more freedom to customize a cut that suits both your face and your lifestyle.
Mistake #3. Wanting Low-Maintenance Hair… Without Making a Plan for It
Stephanie’s vibe? Beachy, tousled, feminine - she didn’t want anything too structured.
That’s doable, but here’s the key:
Beachy = Layered = Some Effort.
If you want that lived-in texture, layers are your friend, but they come with some styling commitment. The payoff? Way more movement, softness, and a youthful finish. We built her cut to be pulled back easily too (a must for outdoorsy gals), so it works and plays well.
Mistake #4. Treating Frizz Around the Face… But Ignoring the Rest
Stephanie noticed frizz mostly near her hairline, but the fix isn’t just about that area.
👎 Wrong approach: Fixing only the front
👍 Right approach: Use products and tools consistently throughout to fix the problem as a whole.
My go-to combo for smoothing and control:
Pureology Color Fanatic 21 (heat protectant + leave-in treatment)
Redken Stay High Mousse (volume + hold = control)
Apply root to tip, dry strategically (aiming airflow down the shaft), and use your brush or iron with purpose. That’s how you get shine, polish, and a youthful bounce—without the fluff.
Stylist Justin Hickox demonstrating how to use Pureology Color Fanatic 21 on client Stephanie during her anti-frizz hair transformation.
Mistake #5. Struggling to Communicate What You Want to Your Stylist
This one ages your hair because it keeps you stuck in styles you don’t actually love.
Best move: Photos, not just words.
Before your appointment:
Save front/side/back pics of the look you want
List what you like and don’t like (too short? not enough volume?)
Ask how to adapt it to your face shape, texture, and routine
With Stephanie, we landed on a bob that gave her the shape and movement she wanted—but made sure it was still low-fuss enough for Zoom calls and outdoor life.
See Stephanie’s Full Transformation
Watch how we tackled all five mistakes—and the makeover that brought it to life.
Want to feel more confident in your hair again?
Start by addressing just one of these mistakes. You’d be shocked how much younger and fresher you can look with a few small changes.
Which one of these do you struggle with most?
Let me know in the comments—or send this to someone who definitely needs to see it. 😉
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