What are sebum filaments? How to recognize and treat them properly at home

19/06/25
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Sebum filaments are a common skin condition that is easily confused with blackheads and often appear in the area. However, if you understand the nature of sebaceous filaments and know how to properly care for your skin at home, this condition can be completely improved without having to go to a beauty salon. In today’s article, HBIO Clinic will accompany you in identifying and sharing safe and economical skin cleansing solutions right at home.

What are sebum filaments?

Before learning about sebum filaments, it is important to understand the function of the sebaceous glands on the skin. These glands exist in most areas of the skin on the body and have the main task of secreting natural oils to balance moisture and protect the skin from the effects of external bacteria.
Although necessary, when the sebum glands are overactive, excess oil can clog pores, thereby forming acne and making the skin more sensitive and prone to irritation.
So what are sebum filaments? These are tiny, soft and thin fibers, milky white or slightly yellow in color, often appearing clearly in areas with high oil secretion such as the nose, forehead and chin. They are formed due to the accumulation of sebum, dirt, dead cells and bacteria in the hair follicles. They can be exposed on the skin’s surface or hidden deep inside, although they do not cause pain or inflammation, but they make the skin lose its smoothness, create a rough feeling and are prone to acne if not cleaned properly.
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Information about sebum filaments

Click here: What is skin regeneration? How to speed up the skin regeneration process

How to distinguish sebum filaments on the skin?

Sebaceous filaments are a common phenomenon in many people, but in many cases they are confused with blackheads or whiteheads. To identify them correctly, you can rely on the following characteristics:

  • They appear mainly in areas of the skin that secrete a lot of oil such as the tip of the nose, the sides of the nose and the area around the lips.
  • They often form into small clusters, making the skin uneven in color and feel rough to the touch.
  • They are thread-like in shape, small and quite long.
  • When pressed lightly with the hand, these filaments can easily pop out of the skin surface.
  • The color of sebaceous filaments is usually ivory white, grayish white or slightly yellow, depending on the level of oxidation and the time of accumulation under the skin.
Cách phân biệt sợi bã nhờn trên mặt
How to distinguish sebum filaments on the face

How to treat sebum filaments at home to keep skin clear and smooth

To keep your skin clean, smooth and avoid sebum accumulation, you can apply some scientific and effective ways to clean sebum below:

Using skincare methods at HBIO

Skin care methods at HBIO Clinic combine modern technology and personalized treatments, bringing optimal results for each skin type. Customers are carefully examined by a team of experienced doctors, from which a separate treatment regimen is built, ensuring safety and effectiveness.
HBIO applies advanced technologies such as BBL light, Japanese standard PRP and Thermage FLX 4.0 lifting, helping to treat acne, melasma, pitted scars, while rejuvenating and restoring the skin. Committed to using genuine products and FDA-standard equipment, HBIO brings a deep, safe and sustainable skin care experience.

Cleanse your face properly

The first step in the process of removing sebum is to wash your face properly. Choose a cleanser or specialized cleansing gel that can absorb oil, support the removal of dirt and dead cells.
Wash your face regularly twice a day – in the morning after waking up and at night before going to bed – to help prevent excess oil from building up on your skin.

Click here: Skin rejuvenation with Face Guisa method

Use toner to help control oil

After cleansing, the next way to remove sebum is to use toner to help balance pH and reduce oil secretion. The right toner can help tighten pores, thereby limiting sebum accumulation and helping the skin to be cleaner and clearer.

Sử dụng toner để hỗ trợ độ PH và giảm tiết dầu trên da
Use toner to support PH and reduce oil secretion on the skin

Protect your skin with sunscreen

UV rays can stimulate the oil glands to work more vigorously. Therefore, do not forget to apply sunscreen every day, prioritize products with high SPF and do not clog the skin, to both protect the skin from the sun and limit the condition of excessive oil secretion.

Choose the right skin care cosmetics

Use skin care products designed specifically for oily or combination skin. Ingredients that help deep clean and regulate sebum will help prevent the appearance of sebum filaments.

Common questions when having sebaceous filaments

When faced with sebaceous filaments, many people often ask questions about the causes, how to fix them, and the effectiveness of treatment methods. Here are some frequently asked questions and detailed answers:

Are sebaceous filaments acne?

Sebaceous filaments are often confused with blackheads, but they are not acne. Sebaceous filaments are the result of excess oil, dirt, and dead skin cells accumulating in the pores, forming thin strands. Although they can cause uneven skin tone, they are not inflammatory like acne.

Should you squeeze sebaceous filaments?

You should not squeeze sebaceous filaments because this can damage the skin, increase the risk of infection, and leave scars. Instead, you should apply proper cleansing and skin care methods to minimize sebum buildup.
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Do not squeeze sebum filaments.

Can sebaceous filaments be eliminated?

Sebaceous filaments will not disappear on their own without proper care. If left untreated, they will accumulate and irritate the skin. However, if you maintain regular skin cleansing, use oil-control products and follow a reasonable skin care routine, this condition can be completely controlled and improved over time

The above information is the basic information about sebaceous filaments that HBIO Clinic sends to you. To have healthy and smooth skin, you should seek advice from doctors or dermatologists to choose the treatment and skin care method that suits your needs.

Click here: How to Tighten Pores Instantly: 10+ Simple & Effective Home Remedies

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