Youngjin Wi

Perioral Lines: Is Botox Really Enough?

Juvelook Eye: Will It Improve Dark Circles?

We've compiled the actual scope and limitations of what Juvelook Eye can improve based on clinical experience.

Does Juvelook Actually Work on Your Skin?

Juvelook doesn't fill in volume — it works by nudging your skin into producing its own collagen. Here's how the PDLLA mechanism actually works, what timeline to expect, and who tends to see the best results.

Retinol Stinging: Push Through or Stop?

Repeated retinol stinging can be a sign of skin barrier damage. Here's a guide to the causes and solutions.

Juvelook Volume vs. Filler: What's Different?

Juvelook Volume isn't filler. It works by inducing your own collagen production instead of physically filling space. Here's how it compares to HA filler, who it's right for, and what to expect.

Temple Hollowing: Why Eyes Look Smaller?

Temple hollowing is the key factor that changes both your eye shape and facial contours

Why Doesn't Sculptra Show Immediate Results?

Understanding Why Sculptra Effects Appear Gradually—PLLA Collagen Regeneration Principles and Actual Timeline of Changes

Juvederm, Restylane, or Radiesse: Which Fits?

Juvederm Filler: Confusing for First-Timers?

Beard Hair Removal: Same Settings Every Time?

To achieve proper beard hair removal results, the shot count and energy levels must be adjusted with each session

PicoWay Tattoo Removal: 3 Sessions vs. 10?

PicoWay breaks down ink at the picosecond level, reducing treatment sessions and removing all colors.

Radiesse: Is It the Same as Hyaluronic Acid?