Myth #1: “The 10-step routine is mandatory”
Reality: Steps are optional modules; skin needs change by season and lifestyle.
Expert tips:
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Start with a 3-step scaffold (cleanse → moisturize → SPF).
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Add modules only for clear goals (e.g., niacinamide for spots, retinoid for texture).
Myth #2: “More products = better results”
Reality: Too many layers can pill or irritate.
Expert tips:
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Cap it at 4–6 night layers; keep actives separate nights (“skin cycling”).
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If irritation appears, drop back to barrier care (humectant + ceramide cream) for a week.
Myth #3: “No SPF needed indoors”
Reality: UVA penetrates windows; cumulative exposure ages skin.
Expert tips:
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Wear SPF daily; if at a screen all day, consider formulas with antioxidants to mitigate visible light stress.
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Reapply if you sit by a sunny window.
Myth #4: “Overnight masks are a gimmick”
Reality: They enhance nocturnal repair by reducing water loss and delivering actives slowly.
Expert tips:
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Use 2–3×/week as last step over serum; avoid on top of strong acids/retinoids if sensitive.
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Choose glycerin/trehalose/ceramide-rich options for barrier support.
Myth #5: “K-beauty avoids retinol and acids”
Reality: Many Korean formulas use gentle retinoids and controlled AHA/BHA concentrations.
Expert tips:
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Beginner plan: acids 1–2×/week; retinoid 2–3×/week on alternate nights.
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Buffer retinoids with a light moisturizer if you peel or sting.
Conclusion: Flexibility + consistency = sustainable results.