Jay Nguyen • Acne Specialist 🇨🇦 🇻🇳 on Instagram: "Closed comedones = the tiny, skin coloured bumps that make your skin look rough and congested. They form when oil + dead skin get trapped under a thin layer of skin, so the pore stays closed. That’s why they don’t pop, don’t have a “head,” and often feel like stubborn texture. Why they happen: • buildup of dead skin • heavy or comedogenic products • over-exfoliating (yes, too much!) • hormonal oil production • not cleansing properly • weakene

Jay Nguyen • Acne Specialist 🇨🇦 🇻🇳 on Instagram: "Comedones 101 ⬇️ Comedones are clogged pores made of oil, dead skin cells, and debris. They’re the starting point of acne and how you treat them matters. ▫️ Open comedone (blackhead): the pore is open. The dark color is oxidation, not dirt. ▫️ Closed comedone (whitehead): the pore is sealed, forming small bumps under the skin and is more likely to turn inflamed if mistreated. How to treat them properly: ✔️ Gentle cleansing (don’t strip your s

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