column (e.g. in newspaper)
2025.07.26
Baby Collagen is my savior—must-try for dark circles!
As an Assistant Professor, Associate Ward Director, and Chief of Dermatopathology at the university hospital dermatology department, I deepened my expertise through academic presentations and paper publications both domestically and internationally. I have handled a wide range of treatments, from birthmark therapy in children to adult pigmentation concerns, utilizing various lasers and injection therapies, while also contributing to community healthcare. Through encountering numerous cases, I strongly felt the potential and necessity of aesthetic medicine, resolving to pursue further expertise. Building upon my solid dermatological knowledge and meticulous diagnostic skills, I value treatments that gently support each individual's skin while bringing out its inherent beauty.
I'll never forget the thrill of injecting baby collagen into my dark circles...
I am Dr. Aya Hayama, a board-certified dermatologist.

On the skin of the face,The main components that decrease with age are type I collagen and type III collagen.is.
especiallyType III collagen is abundant in the supportive tissues of skin and blood vessels, and is also important for firmness and suppleness.plays a role.
However, unfortunatelyNatural decline begins in the late twenties, and by the forties, it drops to about half of what it was in the twenties.!!!!!
Please be aware that UV rays, stress, smoking, and lack of sleep are considered factors that accelerate the process.
To compensate for this, I believe the current mainstream approach in cosmetic dermatology—beyond just treating spots—involves consuming, applying, or introducing through treatments the vitamin C needed as a raw material to increase collagen.
Then, by applying heat and activating dermal fibroblasts, its production is promoted.
The key concept behind representative skin cultivation isn't just injecting hyaluronic acid—it's incorporating the raw material itself!!
And I believe this baby collagen is the most efficient treatment, as it involves injecting it directly into the dermis.
What is Baby Collagen?
Type I collagen retains moisture in the skin and provides elasticity. It is the most common type of collagen found in the body. Type III collagen possesses self-repairing properties. It enhances the skin tissue's ability to regenerate and rebuild, thereby imparting firmness. It is also called baby collagen because it is abundant in infants' skin. The reason babies' skin has such plump volume and elasticity is due to this collagen.Contains a large amount of Type III baby collagenThat's why.
However, collagen type III in particular gradually decreases with age. When the ratio of collagen type I to collagen type III becomes imbalanced, the skin's restorative power declines, leading to skin concerns like sagging and wrinkles. This is where baby collagen injection therapy enables artificial supplementation. It has garnered significant attention in the beauty industry as it aims to achieve healthy skin with baby-like flexibility and elasticity through injection, without the need for major surgery.
What kind of treatment?
The Difference Between Baby Collagen and Hyaluronic Acid Injections




Isn't this effect amazing?
How long does the effect last?
https://biancaclinic.jp/treatment_category/aging-care/aging_01/collagen/
Here's a personal musing from me, a dermatologist...
I tend to have hollows under my eyes. I've tried various treatments, and while each improved wrinkles or added firmness in some areas, this Baby Collagen was the best for the hollows! Proof of this is that immediately after getting Baby Collagen, all the staff noticed. While the result is natural, they noticed how my suddenly tired-looking face transformed into a more energetic one.