Q. Which skin booster is good for improving skin texture and fine lines?

A. Not all skin boosters work the same way. Based on the key ingredients and mechanisms included, they can be classified into three types: ① hydration, ② skin regeneration, and ③ dermal structure and ECM care.

1. Hydrating skin booster hyaluronic acid (HA)

Main purpose: Improving the moisture environment of dry, rough skin and refining skin texture

2. Skin Regeneration & Recovery Skin Boosters (PN, PDRN)

Main purpose: Repair damaged skin cells and improve overall skin condition

3. Skin Elasticity and ECM Network-Managed Skin Booster

The dermis is supported not only by cells but also by the extracellular matrix (ECM), which consists of collagen, elastin, and other components. ECM is a key structure that determines skin density and elasticity, and is further divided into two types depending on the active ingredient being targeted.

① Collagen-centered structural strengthening (PDLLA, PLLA, etc.)

Induces a fibroblast response to promote collagen production.

Focuses on improving skin density and firmness by increasing tensile strength that supports the skin. ¹

② Elastin-Centered Elastic Network Management (Elastin Care)

Skin elasticity is achieved not only through the firm support provided by collagen but also through the ability to return to its original shape after stretching (elasticity). Therefore, if you want to care for not only skin texture and fine lines but also skin elasticity and resilience, Elastin Care, which focuses on elastin and elastic fibers, can be a viable option. ²

Ultimately, which skin booster is best depends on your specific skin concerns.

If dryness is your main concern, then hydration and skin recovery are needed; if you also want improvements in skin elasticity and structure, it is important to choose from the perspective of ECM, including collagen and elastin.

*ref

¹ https://en.wikipedia.org/wiki/Collagen

² https://en.wikipedia.org/wiki/Elastin

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