[Seasonal Change x Skin Survey] 63.2% experience skin issues during June seasonal clothing change; 78.5% concerned about 'dark spots, pores, and fine hair' in exposed areas
Icy Clinic, a specialized dermatology and plastic surgery provider, conducted a survey among 300 adults aged 20-50 across Japan regarding skin issues during seasonal clothing changes. Results showed that 63.2% of respondents experience skin irritation during this period, with 'itching and redness' being the most common complaint. The clinic offers professional advice on skincare and treatments for areas exposed by summer clothing.
📋 Article Processing Timeline
- 📰 Published: June 1, 2026 at 18:00
- 🔍 Collected: June 1, 2026 at 09:20
- 🤖 AI Analyzed: June 1, 2026 at 19:21 (10h 0m after Collected)
## Survey Highlights
Skin irritation increases during seasonal transitions primarily due to rapid shifts in temperature and humidity, combined with changes in clothing materials. When switching to summer attire, continuing moisturizing routines and strengthening UV protection are essential. While bumps on the upper arms or thighs (keratosis pilaris) can be improved through moisturizing and exfoliation, chemical peeling or laser treatment are effective options for severe cases.
- Skin issues experienced during seasonal change: 63.2% (with 'itching and redness' being the most common at 42.8%)
- People concerned about 'dark spots, pores, and fine hair' in areas exposed by summer clothing: 78.5%
- 68.3% of those struggling with bumps on their upper arms (keratosis pilaris) reported not knowing the appropriate care methods.
## Terminology
■ Keratosis Pilaris (Moko-sei-taisen)
A skin condition where pores become clogged with keratin, causing small bumps. Often found on upper arms, thighs, and back, it is a benign condition with strong genetic factors.
■ Chemical Peeling
A treatment that involves applying acidic agents to the skin to remove old keratin. Effective for improving keratosis pilaris, hyperpigmentation, and acne scars.
■ Hyperkeratosis (Kakushitsu-hiko)
A state where the stratum corneum thickens due to disrupted skin turnover, causing roughness and clogged pores.
## Comparison of Treatment Methods
General estimates (varies by individual):
- Self-care (Moisturizing/Exfoliation): Effect felt in 1-3 months, 1,000–3,000 JPY/month
- Chemical Peeling: Effect felt in 2-4 weeks, 5,000–15,000 JPY per session
- Laser Treatment: Effect felt in 1-2 weeks, 10,000–30,000 JPY per session
## Survey Overview
- Target: 300 adults aged 20-50 across Japan with habits of seasonal clothing changes
- Period: May 11, 2026 – May 20, 2026
- Method: Internet-based survey
Skin irritation increases during seasonal transitions primarily due to rapid shifts in temperature and humidity, combined with changes in clothing materials. When switching to summer attire, continuing moisturizing routines and strengthening UV protection are essential. While bumps on the upper arms or thighs (keratosis pilaris) can be improved through moisturizing and exfoliation, chemical peeling or laser treatment are effective options for severe cases.
- Skin issues experienced during seasonal change: 63.2% (with 'itching and redness' being the most common at 42.8%)
- People concerned about 'dark spots, pores, and fine hair' in areas exposed by summer clothing: 78.5%
- 68.3% of those struggling with bumps on their upper arms (keratosis pilaris) reported not knowing the appropriate care methods.
## Terminology
■ Keratosis Pilaris (Moko-sei-taisen)
A skin condition where pores become clogged with keratin, causing small bumps. Often found on upper arms, thighs, and back, it is a benign condition with strong genetic factors.
■ Chemical Peeling
A treatment that involves applying acidic agents to the skin to remove old keratin. Effective for improving keratosis pilaris, hyperpigmentation, and acne scars.
■ Hyperkeratosis (Kakushitsu-hiko)
A state where the stratum corneum thickens due to disrupted skin turnover, causing roughness and clogged pores.
## Comparison of Treatment Methods
General estimates (varies by individual):
- Self-care (Moisturizing/Exfoliation): Effect felt in 1-3 months, 1,000–3,000 JPY/month
- Chemical Peeling: Effect felt in 2-4 weeks, 5,000–15,000 JPY per session
- Laser Treatment: Effect felt in 1-2 weeks, 10,000–30,000 JPY per session
## Survey Overview
- Target: 300 adults aged 20-50 across Japan with habits of seasonal clothing changes
- Period: May 11, 2026 – May 20, 2026
- Method: Internet-based survey
FAQ
6月の衣替え時期に肌トラブルを経験する人の割合は？
全国の20〜50代男女300名を対象とした調査の結果、衣替え時期に肌トラブルを経験したことがある人は63.2%に達しました。
衣替え時期に最も多い肌トラブルは何ですか？
衣替え時期の肌トラブル経験者の中で、最も多いのは「かゆみ・赤み」で42.8%、次いで「乾燥・カサつき」が26.4%となっています。
夏服で露出が増える部位に対して気になることは？
調査対象者の78.5%が、「黒ずみ・毛穴・産毛」のいずれかを気にしており、肌の露出が増えることへの悩みが高いことが分かりました。
毛孔性苔癬とはどのような皮膚疾患ですか？
毛穴に角質が詰まって小さなブツブツができる良性の皮膚疾患です。二の腕、太もも、背中などに多く見られます。
アイシークリニックが提案する肌ケアの重要ポイントは？
気温・湿度の変化が大きい季節の変わり目には、保湿ケアの継続と紫外線対策の強化が重要であり、症状が強い場合はケミカルピーリングやレーザー治療も有効な選択肢です。