Magazine

“That's not a perm, That's a curling iron!”

How to get K-idol waves at home | Vodana 20% off + scalp care up to 66% off on StyleKorean

In Korea, going to the salon usually starts with a photo. You scroll through your phone, find a picture of an idol or an actress, and show it to the stylist: I want this. Soft, bouncy waves. The kind that look like they came from a three-hour appointment but move like they grew that way.

The stylist looks at the photo. Then looks at you. "That's not a perm. That's a curling iron."

Korean stylists have been using Vodana curling irons on set for years, and the secret has been out long enough that it's now on bathroom shelves across Seoul. The waves that can't come from a perm, the kind that are soft and natural and hold without feeling stiff, Vodana built a tool that makes them achievable for anyone.

But the tool is only half of it. A great curling iron works best on healthy hair. Damaged, brittle strands don't hold a wave the same way, lose shape faster, and no amount of technique fixes that. So this newsletter is about styling from the roots up.

We happen to have someone on our team who uses this curling iron better than anyone. We handed her the products and asked for her honest take. Here's what she said.

The Curling Iron: VODANA

Hi, I'm Eun. I have long straight hair, and Vodana is what I reach for when I want to switch things up without committing to a perm.

[Vodana] Glam Wave Curling Iron 36mm & 40mm

Vodana's most iconic curling irons, and the ones worth knowing the difference between. The 36mm barrel creates a more defined, curly wave — cute, bouncy, a little more playful. The 40mm creates bigger, softer waves with movement, the kind that feel effortless rather than styled.

What makes Vodana stand out from other curling irons is the ceramic-coated plate. My hair stays smooth and soft after styling instead of that crispy, heat-damaged feeling you get from lower quality irons. The handle and plate are also designed separately, so the grip never gets hot even after extended use. And the barrel heats evenly throughout, which is what gives you that naturally styled curl rather than inconsistent waves.

[Vodana] Glow Wireless Curling Iron 32mm, Powder Pink

Curling irons honestly take some practice to get right. But this one is a genuine game-changer. No wrapping required — just clamp it down like a flat iron and the wave forms on its own. You lose a little control over the exact shape compared to a barrel iron, but for anyone who finds barrel irons difficult, this is the answer. The wave it creates is more pronounced and wavy, a bit retro and playful in the best way. And being cordless is just as good as it sounds.

[Vodana] Pocket Mini Flat Iron, Pink Vanilla

 

Eun's Tips

1. Section your hair before you start. Smaller sections make cleaner, more defined waves.

2. After curling each section, lightly cup the curl in your hand and hold it while it cools. That step is what determines whether your waves last all day or fall out in two hours.

3. Finish with a light-hold spray to set everything in place.

The Scalp Care

 

 

 

[Dr.Reju-All] PDRN Hair Density Scalp Serum

For the scalp itself. The smart applicator tip delivers the formula directly to the roots without getting it all over your hair. Work it in along the parting and any areas of concern, then massage in. Use it the way you'd use a targeted serum: precise, not everywhere.

 

[lilyeve] Grow:Turn Exosome Brush Ampoule Prime

For the scalp and hairline. The 38-bristle brush head is designed to reach the areas a standard dropper misses — along the hairline, the crown, the parting. Squeeze a small amount directly onto the scalp, then use the bristles to massage it in. It doubles as a scalp massage tool while it works, which improves circulation and absorption at the same time. Clinical results show scalp moisture up 113.70% after one use and hair shedding reduced by 75.61% after four weeks. No rinse required.

 

[Seapuri] Scalpy Hair Serum, 20ml

For the scalp and roots with an immediate sensory payoff. The triple metal-ball roller applicator rolls directly along the scalp, massaging as it distributes the formula. The L-menthol gives an instant cooling sensation that makes you actually look forward to this step. Use it along the parting and any areas where the scalp feels tense or overheated. The cooling effect is immediate; the growth and density results build over time.

  

If you've ever watched a Korean drama and found yourself wondering how everyone's hair looks like that — soft, bouncy, effortlessly wavy — this is your moment. A 20% off discount on Vodana doesn't come around often.

Vodana styling tools, 20% off with a free gift. Scalp care serums up to 66% off with a free gift. Available now on StyleKorean.