When I think of a puffy face, the image of the killer doll Young-hee from Squid Game comes to mind—that adorable bubble face reminiscent of Anpanman. Yet in real life, it's like a bubble that keeps getting worse and worse.

The key to this bubble phenomenon actually lies in hyaluronic acid —a component that has garnered significant attention in medical aesthetics and skincare. Also known as hyaluronic acid (HA), it is a well-known moisturizing factor that restores skin elasticity and promotes cell growth. This beloved yet sometimes troublesome nutrient is also an indispensable partner in our daily skincare routines.

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1. Overfilling (hyaluronic acid)

In fact, it's like when you apply a face mask daily—you might think that a high water content will deliver intense hydration, but even after waiting ten or twenty minutes, the skin still can't fully absorb it.

The pores in the skin are like containers with limited capacity. Overfilling not only fails to satisfy the deep underlying needs but also causes the facial structure itself to become unnatural due to pressure. Therefore, excessive or frequent filling is not a wise choice. When fillers accumulate without being fully metabolized, lumps may form, affecting the natural movement of the face.

2. Constitution and Metabolism (Skin Laxity)

Hyaluronic acid fillers are typically administered to address concerns such as reducing wrinkles, enhancing skin plumpness, reshaping contours, or providing deep hydration. These treatments aim to correct imperfections that arise with age as part of the skin's natural aging process.

Therefore, aging is not only an intrinsic necessity but also a driving factor in the formation of skin sagging. The core mechanism of aging lies in its impact on our metabolism. As metabolism slows, skin laxity combined withthe accumulation of residual hyaluronic acid fillers may heighten the risk of sagging.

3. Technique and Aesthetics (Method and Layers)

It is essential to select a qualified professional team to ensure the expertise and safety of the filler application. If the filler is injected too superficially, the daily activity of facial muscles may cause compression, posing potential risks of displacement and swelling.

The team's expertise and familiarity with facial contours significantly influence treatment outcomes. Therefore, a one-on-one contour analysis is an essential step before any filler procedure. This process establishes mutual understanding and trust regarding both the client's needs and the services provided. Of course, blindly pursuing current trends or celebrity templates isn't universally beneficial. Tailored structural reshaping best highlights an individual's unique charm and presence.

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