易长痘肌肤的韩国护肤流程
痘肌护理讲究“温和而坚持”，用低刺激的活性成分疏通毛孔、平衡出油，避免过度清洁反而恶化。
关键活性成分
BHA（水杨酸）属脂溶性，能深入毛孔疏通油脂栓塞，减少黑头与闭口。烟酰胺有助调节出油、改善痘印泛红的观感。茶树、积雪草等舒缓成分则可减轻发炎不适。注意这些是化妆品级护理，若是中重度痤疮，应咨询皮肤科医生。
建议的护理顺序
晚上先双重清洁，温和洗净油脂与彩妆。隔天或每周数次在洁面后使用BHA，待吸收后叠加烟酰胺精华与清爽保湿。白天务必防晒，因为活性成分使用期间皮肤对紫外线更敏感。保湿不能省，缺水会让皮肤代偿性出油。
避免的做法
切忌叠用多种强效活性（如高浓度酸加视黄醇），容易刺激爆痘。也不要频繁挤痘或过度去角质，可能留下痘印甚至痘坑。新增产品时一次只加一样，观察一两周再叠加。
- BHA脂溶性，可深入毛孔疏通油脂
- 烟酰胺有助改善出油与痘印泛红观感
- 新活性成分应逐一引入、循序渐进
- 使用酸类期间白天必须严格防晒
- 中重度痤疮属医疗问题，应就医
FAQ
烟酰胺和水杨酸可以一起用吗？
多数人可以分早晚或间隔使用，先观察耐受度。若出现刺痛泛红，先减少频率或分开使用。
痘肌一定要无油配方吗？
不一定，但建议选清爽、标注不致粉刺（non-comedogenic）的产品，减少毛孔堵塞风险。
护肤能治好痘痘吗？
温和护理可改善轻度痘痘与肤况，但中重度痤疮属医疗范畴，应由皮肤科医生评估治疗。
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What is BHA and what does it do?
BHA, usually salicylic acid, is an oil-soluble exfoliant that can penetrate pores to dissolve oil and dead skin, helping refine the look of texture and blemish-prone skin. In Korean routines it's used a few times weekly, with sunscreen by day, to avoid over-exfoliating.
What is the difference between AHA and BHA?
AHAs like glycolic and lactic acid are water-soluble and work on the skin's surface to brighten and smooth, while BHA like salicylic acid is oil-soluble and gets into pores. In Korean skincare both are used sparingly, a few times weekly, always with daily sun protection.
✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed 2026-06-21.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.