The invisible 1mm
Korean extension at Gwangalli Busan
We use premium-quality 100% natural human hair and apply the extensions using a slim braiding technique that is virtually undetectable and designed to minimize pulling, tension, and discomfort.
Designer Byul's signature ultra-fine technique: 1mm-diameter braided attachments (versus standard 3-5mm) for completely invisible scalp attachment. No bonding bumps, no telltale extension look — just length and density that looks like it grew that way. 5 min from Gwangalli Beach, 15 min from Haeundae. 2-3 hours.
Quote
and number of strands needed.
WhatsApp Byul for exact quote.
Real 1mm extensions
at our Gwangalli Busan
salon.
Each photo is a real Bymond 1mm extension result — invisible scalp attachment on international clients. The "I was born with this hair" effect.
Watch 1mm extensions at
Bymond Gwangalli Busan.
Follow @bymond_Byul on Instagram →
Real 1mm extension applications in 60-second reels. The hand-by-hand process that creates invisible attachment.
Four extension styles
at Bymond Gwangalli.
Designer Byul's guide to choosing the right extension goal. Pricing varies by length and density — quote on consultation.
Length Addition
Add 10-20cm length to existing hair. Maintains natural density. 80-120 strands. Most international clients' goal — natural-looking length.
Volume Density
Add density to fine/thinning hair, with little or no length addition. 60-100 strands. Restores fullness invisibly.
Color Highlight
Add colored strands without bleaching natural hair. Sombré, ombré, money piece — possible without chemicals.
Mermaid Length
Maximum length addition — 25-35cm or longer. Wedding, photoshoot, fashion event signature. 150-200 strands.
Byul 별 원장
Bymond's 1mm slim braided extension specialist in Gwangalli, Busan.
Deputy Director Byul is Bymond's signature 1mm braided extension specialist at Gwangalli, Busan. The 1mm technique is her exclusive Bymond specialty — most international clients haven't seen this ultra-fine attachment method, since Western salons typically use 3-5mm tape-in or fusion methods that show visible bonding.
For accurate pricing, WhatsApp Byul with a photo + your goal length. She replies within 1 hour with exact quote — pricing depends on number of strands needed (80-200), hair density goal, and current hair length. Most international client quotes fall in the ₩300K-700K range. She refuses about 10% of inquiries when natural hair is too damaged.
What foreign visitors say about
1mm extensions at Gwangalli Busan.
"SF salons quoted $2,500+ for similar extensions, with visible attachments. Byul's 1mm method at Bymond cost less than half — and no one can tell I'm wearing extensions, including my hairdresser back home. Flying to Busan annually now for refresh."
"日本でエクステンションは普通5万円以上で、目に見える接続が必ずあります。 バイモンドの1mm技術は完全に見えない。4ヶ月後も自然なまま。 Wedding-ready hair without anyone knowing. Byul's hand skill is incredible."
"My hair was thinning after years of bleaching. Byul's volume-density extensions are completely invisible — friends just think my hair magically got thicker. Worth flying from London. Refresh every 5 months, hair underneath is recovering fully between sessions."
Booking 1mm extensions
in Gwangalli Busan.
Get invisible 1mm extensions
at Gwangalli Busan
,
by appointment only.
WhatsApp a photo + your goal length for personalized quote. Designer Byul replies in English within 1 hour. 5 min from Gwangalli Beach, 15 min from Haeundae.
36 Gwanganhaebyeon-ro 294beon-gil
Suyeong-gu, Busan · 2F
부산 수영구 광안해변로294번길 36 2층
WhatsApp +82-10-9431-7520
hello@bymondhair.com
Every day · 10:00 – 20:00
By appointment only