Closed comedones form when the sebaceous follicle opening is blocked by keratinized cells, trapping keratin and sebum inside without external access. They appear as slightly raised whiteheads that are neither red nor itchy. From a distance, they look like tiny granules, but you can feel them when touched.As summer temperatures rise, increased sebum production promotes the proliferation of acne bacteria within hair follicles, making summer a peak season for closed comedones.
Beyond seasonal factors, other influences contribute to their formation:
(1) Unsuitable skincare products.Many women invest heavily in high-end skincare products to maintain youthful beauty. However, overly rich or greasy formulas can overwhelm the skin's absorption capacity, leading to closed comedones. Therefore, cosmetic selection should prioritize skin type and age over brand prestige or price—choosing what suits you best is paramount.
(2) Inadequate facial cleansing. Closed comedones form when pores become clogged by excessive buildup of dead skin cells on the skin's surface. Women who fail to cleanse thoroughly or remove makeup completely are prone to developing closed comedones.
(3) Poor lifestyle habits. Women who frequently stay up late, have irregular schedules, consume greasy or heavily seasoned foods, and neglect hydration are prone to closed comedones.
Closed comedones severely impact appearance, making skin appear rough and dull. The small whiteheads can also cause psychological discomfort. The following methods can help eliminate closed comedones:
First, maintain healthy habits—the fundamental approach to eliminating closed comedones. Avoid staying up late, commit to early bedtimes and wake-up times, and engage in moderate aerobic exercise. Sweating helps flush out toxic metabolic waste, aiding the skin's natural pore cleansing process. Additionally, adopt a light, low-fat diet; avoid spicy or irritating foods; limit sweets; and refrain from smoking and excessive alcohol consumption.
Second, reduce makeup frequency. If you already have closed comedones, minimize makeup application to give your skin time to rest. If you must wear makeup during recovery, apply a thin layer of foundation as a protective barrier.
Third, use skincare products containing acids to eliminate closed comedones. Choose skincare products containing salicylic acid or fruit acids, which can exfoliate the stratum corneum and promote metabolism. Additionally, try to use skincare products with mild textures and herbal ingredients. It is best for your cleanser to contain acne-fighting and anti-inflammatory ingredients.