Understanding the Causes of Skin Pigmentation and Treatment Options

The spots that gradually appear on the face aren't simply a result of 'getting older' — they are the result of multiple external and internal factors working together. UV exposure, post-inflammatory hyperpigmentation left behind after acne or skin damage, hormonal changes, and skin irritation can all excessively stimulate melanin production, causing pigment to accumulate in certain areas.

Pigmentation located near the surface of the skin is relatively easier to manage, but pigment located deep in the dermis can take a long time to fade naturally, or may not change much at all. This is why many people consider laser treatments or skin booster procedures aimed at improving skin tone.

Why Does Pigmentation Form? — The Relationship Between Melanin and Skin Turnover

When the skin receives external stimulation (UV rays, friction, inflammation, etc.), it produces melanin as a defense mechanism. Under normal conditions, this melanin is naturally shed along with dead skin cells as part of the skin's turnover cycle. However, if irritation is repeated or the turnover cycle slows down, melanin can accumulate in certain areas and remain as pigmentation.

UV exposure in particular is a major factor that promotes melanin production, and post-inflammatory hyperpigmentation left behind after acne or blemishes heal is also a common cause. As skin turnover slows with age, pigmentation that has already formed also tends to linger longer.

Treatments Considered for Improving Pigmentation

For blemish tone care, laser toning and pico laser–based procedures are commonly mentioned, and some people combine skin boosters like Rejuran and Juvelook, or lifting and thermal energy treatments like Ultherapy and Thermage, when they also want to manage overall skin texture and elasticity.

However, since the type, intensity, and number of sessions vary depending on skin condition and pigment depth, it's important to consult thoroughly with a specialist to find the method that suits you. Regardless of which procedure is chosen, what matters equally is the recovery-phase care that continues right after the treatment.

Post-treatment progress — what changes occur over the following days

Right after laser or radiofrequency-based treatments, temporary redness, heat sensations, and mild stinging may appear. Typically, days 1 to 3 after treatment are when the skin is most sensitive, so care focused on minimizing irritation and soothing is needed during this period.

From day 4 onward, as redness gradually subsides, the skin often feels tight or dry underneath. In the case of pigment-related treatments, fine flaking or scabbing may form and then fall off, and during this time, care focused on deep hydration and texture refinement can be helpful.

Step-by-step home care — matching care to the right timing is key

During the first 1 to 3 days right after treatment, sun protection along with gentle, low-irritation moisturizing care should be the priority. When cleansing, avoid rubbing, and apply soothing-focused ingredients thinly in multiple light layers.

During the recovery period from day 4 onward, redness has usually subsided but tightness and dryness often remain, so it's a natural step to switch to products focused on hydration and texture care. Neglecting care during this period can make the skin texture rougher or cause blemishes to stand out again, making consistent moisturizing care especially important.

Post-treatment recovery is shaped by home care

The results of a treatment can differ not so much on the day itself but in the days of care that follow. ZXQMAGAZINETERMABJUZXQ Cream is designed with a 2-STEP formula aligned to the post-treatment recovery flow: during the initial period when irritation is concentrated, the Ultra Cera-Rich Cream helps with redness and barrier care, and once redness subsides, the Hydro Re-Boosting Cream helps with deep hydration and texture care.