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Glow Up Tips That Actually Change How You Look

The glow up changes that make the biggest visible difference are a haircut that suits your face shape, a simple skin routine with daily sunscreen, groomed brows and facial hair, enough sleep, better posture and clothes that fit and suit your colouring. Most take weeks, not months, and cost little. Start with the haircut and fit, which change how you look on day one.

Wendy WeiSeptember 7, 2026 · 3 min read
Open compact mirror with a powder highlighter
Image: Vikiçizer, CC BY-SA 4.0, via Wikimedia Commons (resized)

1. Get a Haircut That Suits Your Face

A haircut changes your look more than anything else you can do in a day. Pick one that balances your face shape: height on top for round faces, softness for square ones, width at the sides for long ones. Start with the best haircut for your face shape, then see how to ask for it at the barber or salon.

2. Skin, Brows and Facial Hair

A basic routine is enough: a gentle cleanser, a moisturiser and broad-spectrum sunscreen every morning. Dermatologists consider daily sunscreen the most effective way to prevent early skin ageing. Shape your brows by removing stray hairs below the natural line; see eyebrow shapes. If you have a beard, keep a clean neckline and cheek line; see beard styles for your face shape.

Read more: The Best Haircut for Your Face Shape: A Chart for All 7

3. Sleep, Water and Movement

In a Swedish study, people photographed after a night of sleep deprivation were rated by strangers as less attractive, less healthy and more tired than in photos taken after normal sleep. Aim for 7 to 9 hours. Regular exercise improves posture and how clothes sit, and drinking enough water helps you feel better even if it won't transform your skin on its own.

Stand tall: shoulders back and down, chin level. Good posture can make you look taller and slimmer in photos; see how to look taller.

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4. Clothes That Fit and Suit You

Fit matters more than brands. Get trousers hemmed and choose the right size in the shoulders. Wear colours that suit your undertone near your face; see what colors look good on me. Pick one aesthetic and build around it; see aesthetic types.

Read more: Hairstyles That Make You Look Younger

5. Plan It in One Place

In Ollie Stylist, a free face scan in your browser ranks haircuts, beards and glasses for your face shape, and you can dress a model set to your build in outfits from 9 styles. With Ollie Pro, you can see the new haircut on your own photo before you book it.

Frequently Asked Questions

How can I glow up fast?

Get a haircut that suits your face shape, groom your brows and facial hair, sleep well for a week, and wear clothes that fit. Those show results within days.

What is the biggest glow up change?

For most people, a haircut that suits their face shape, followed by clothes that fit properly.

Does sleep really change how you look?

Yes. In a Swedish study, people photographed after sleep deprivation were rated as less attractive and more tired than after normal sleep.

Try it yourself

Find what suits you with Ollie Stylist

Scan your face for haircuts that suit its shape and dress a realistic model in real clothes. Free, and the face scan runs in your browser.

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About the author

Wendy WeiWrites for Ollie Stylist, a free AI stylist

The Ollie team wrote and trained Ollie's own face-recognition model from scratch, and writes these guides to explain how face matching works in plain English. Questions or corrections are welcome on the contact page, and the FAQ covers how Ollie works and what happens to your photo.

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