Korean Down Perm for Men: Flat Sides, Less Styling
What a Korean down perm is, how it keeps side and back hair lying flat, prices and aftercare, from J. Seoul men's hair in Orchard, Singapore.

Short answer: a down perm is a Korean men’s perm that makes the hair on your sides and back lie flat instead of puffing out. It is popular with men whose side hair sticks out after a haircut, and it cuts down on daily styling. At J. Seoul it costs $98 for the sides, $98 for the back, or $188 for both with protection (before 9% GST).
The problem it fixes
Many men, especially with thick or straight Asian hair, know the feeling: a week after a good haircut, the hair above the ears starts to stick out. Wax and hairspray help for a few hours, then it springs back.
A down perm works on that hair directly. It relaxes the hair so it grows and sits downwards, close to the head. The result is a cleaner outline and a neater shape that holds without much product.
How a down perm works
It is a short, focused service:
- Consultation. Your stylist looks at how your hair grows on the sides and back, and how it fits with your cut.
- Application. A perm product is applied to the target area only, usually the sides, the back, or both.
- Shaping. The hair is combed and pressed flat so it sets in the downward direction.
- Rinse and finish. The product is rinsed, and the hair is dried and styled.
Because only part of the head is treated, a down perm is quicker and more affordable than a full perm.
Prices at J. Seoul
| Down Perm | Price |
|---|---|
| Side | $98 |
| Back | $98 |
| Side + Back (with protection) | $188 |
Prices are before 9% GST. See all men’s services on our price list.
Pairing it with other services
A down perm works well on its own, but it is often part of a bigger refresh.
- With a haircut. A men’s cut ranges from $68 (Artist) to $128 (Creative Director). A fresh cut plus a down perm gives the cleanest result.
- With a Men’s Perm. For texture on top and flat, neat sides, pair a down perm with a Men’s Perm ($238 short, $278 medium) or a Men’s Iron Perm ($258 short, $298 medium).
- With a scalp treatment. If your scalp is oily or itchy, ask about our head spa and scalp care.
Is a down perm right for you?
A down perm is a good fit if:
- Your side or back hair sticks out, even soon after a cut
- You want a neat look with less wax or spray each morning
- You wear short styles such as a two-block, crop or side part
It may not be needed if your hair already lies flat, or if you are growing your hair long. Your stylist will tell you honestly during the consultation.
Caring for your down perm
- Avoid washing for the first day, or as your stylist advises, so the shape can settle.
- Dry downwards. When blow-drying, point the air down along the sides rather than up.
- Go easy on heavy products. You should need much less than before.
- Book a check with your next cut. As new hair grows in, the sides can lift again. How long it lasts depends on your hair type and how fast it grows.
Korean-trained men’s stylists in Orchard
Our team includes stylists certified in Vidal Sassoon men’s cutting and barbering and in JUNO Academy men’s cutting, with experience in salons across Seoul. Meet them on our stylists page.
Book a down perm
J. Seoul is at 6 Scotts Road, #B1-16/17/18, Scotts Square, Singapore 228209, a short walk from Orchard MRT. We are open Monday to Sunday, 10am to 9pm. Book on Fresha or message us on WhatsApp at +65 9642 9206.
Frequently asked
What is a down perm?
A down perm is a Korean perm for men that relaxes hair on the sides and back so it lies flat against the head instead of sticking out. It makes short men's styles neater and easier to manage.
Is the down perm only for men?
At J. Seoul, the down perm is a men's service.
How long does a down perm last?
It depends on your hair type and how fast your hair grows. As new hair grows in, the sides can start to stick out again. Your stylist can check it and advise when to redo it, often alongside a haircut.
How much is a down perm at J. Seoul?
Side is $98, Back is $98, and Side + Back with protection is $188. Prices are before 9% GST.
Can I get a down perm with a men's perm or a haircut?
Yes. Many guests pair a down perm with a cut, or with a Men's Perm on top for texture and flat, neat sides.
