Products Description
The formation of blackheads (blackhead acne) is the result of the combined action of multiple factors. The main mechanisms and causes are as follows:
Core formation mechanism
Excessive secretion of sebaceous glands
Androgens (especially during puberty) stimulate the sebaceous glands to secrete excessive oil, and the mixed keratinocytes form a sebum plug.
High temperature environment and high-sugar and high-fat diet further stimulate sebum secretion.
Abnormal keratinization of hair follicle ducts
Disordered metabolism of keratinocytes at the mouth of hair follicles, excessive accumulation blocks the exit, and hinders the discharge of sebum.
Vitamin A deficiency or genetic factors can aggravate abnormal keratinization.
Oxidation and blackening
When the sebum plugs that block the pores are exposed to the air, the unsaturated fatty acids in the sebum are oxidized to black.
Key inducing factors
Endocrine imbalance: Puberty, stress or staying up late lead to increased androgen, which directly stimulates the activity of sebaceous glands.
Improper skin care: Incomplete makeup removal → cosmetic residues clog pores; excessive cleaning → compensatory oil secretion due to damaged barrier.
Microbial infection: Propionibacterium acnes decomposes sebum to produce free fatty acids, inducing inflammation and aggravating blockage.
Genetics and skin quality: People with oily skin/family history of acne have a more prone to retaining sebum plugs in their hair follicles.
Diet and environment: Fried foods, dairy products → promote secretion of insulin-like growth factor; pollution particles adhere → mixed sebum hardening.
Wrong behavior aggravates blackheads.
Violent squeezing: damages the hair follicle wall, causes inflammation, enlarges pores and leaves pigments.
Frequent exfoliation: destroys the barrier function and accelerates compensatory thickening of keratin.
Heavy cosmetics: contain closed ingredients such as mineral oil, which hinder the breathing of pores.
The following precautions should be strictly followed when using blackhead-removing nose strips to reduce the risk of skin damage:
Skin condition check
Do not use when the nose is red, swollen, broken, inflamed or acne, otherwise it may aggravate infection or induce trauma.
Fully clean and open pores
Use warm water + amino acid cleanser to thoroughly clean grease and dirt;
Apply hot towel/hot water steam to the nose for 3 minutes to soften cuticles and expand pores (avoid high temperature burns).
Key points for nose strip operation
Keep the nose moist
Apply when the skin is slightly damp to improve adhesion; dry parts can be tapped with cotton swabs dipped in water to assist adhesion.
Precise time control
Usually stay for 15-20 minutes to avoid overtime (such as 30 minutes) causing excessive tearing.
Tearing technique
Tear off at a uniform speed from the nose wing to the nose bridge (down→up), avoiding violent diagonal pulling or pauses.
More information
Standard
ISO13485
Applicable
The nose has a lot of oil secretion, and blackheads are visible. The number of blackheads is moderate, and the skin is prone to redness. The nose needs to be cleaned quickly before important occasions.
Function
Arc fault protection,short circuit protec
Best time to use
After the pores are fully opened
After taking a bath (the steam in the bathroom softens the cuticle) or applying a hot towel to the nose for 3 minutes, use it to improve the efficiency of extracting blackheads.
Non-sensitive period
Use when the skin is not red, swollen, peeling or damaged to avoid irritating the wound.
How to use
Wash nose with clean water.
After cleaning, lightly wet the nose area.
Remove the protective film and apply strip to the nose area.
For an effective result, let the strip sit for 10-15 minutes until it is dry .
Gently remove the tape by lifting the edges.
Gently clean and dry the nose area with water.
This is a single-use product.
Forbidden or requires caution
Skin barrier damage period
During/after acid peeling treatment and during the use of retinoic acid products, it is forbidden to peel off the nose patch.
Inflammation outbreak period
When there are pustular acne, rosacea or eczema on the nose, peeling may aggravate the infection.
High-frequency use requirements
People who need daily cleaning (such as chefs and athletes) should use a mild mud mask instead to avoid excessive stimulation of the nose patch.
Suggested matching scenarios
Night care chain : makeup removal → hot compress → nose patch → ice compress → repair essence (strict sun protection the next day).
Cycle management : ≤4 times per month for oily skin, ≤2 times per month for dry skin, and use jojoba oil to dissolve blackheads during the interval.
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