column (e.g. in newspaper)
2025.07.13
What is Baby Collagen? The New Standard in Dark Circle Treatment
A dual-specialty doctor with a background in plastic surgery, bridging cosmetic surgery and ophthalmology. At the university hospital, he performed numerous high-difficulty cases, primarily focusing on eye and facial bone surgeries, cultivating precise techniques grounded in anatomy. He prioritizes achieving both aesthetic beauty and functional safety, offering customized treatments around the eyes that incorporate ophthalmological expertise. He actively utilizes not only incisional surgery but also non-invasive procedures like hyaluronic acid injections. By carefully assessing each individual's condition and unique appeal, he provides bespoke treatments that guide patients toward naturally harmonious, well-defined eyes.
Hello,Plastic Surgeon for Refined Appearance: Ryutaro Natsumeis

Concerned about dark circles but can't take time off for surgery? Scared? That's exactly why Baby Collagen is recommended for you!
Let's discuss baby collagen injections—so skin-friendly they could be called injectable concealer.
First, please take a look at this case.

(Right: Before treatment Left: Immediately after injection Baby Collagen Treatment fee: ¥20,000 / Product fee: ¥98,000/ml ⏳ Treatment time: 10 minutes 🗓 Duration: 6 months or more 😷 Swelling/Bruising: Minimal)
Immediately after the treatment, there was no swelling or bruising, and the hollow under my left eye and dark circles have improved.👁
・Baby Collagen
Our skin's collagen is primarily composed of Type I collagen and Type III collagen.
With aging, collagen in the dermis decreases, causing fine wrinkles.
Baby Collagen is a formulation containing Type I collagen and Type III collagen, which are the same components found in skin.
Derived from human placenta, it causes minimal allergic reactions and blends exceptionally well with the skin.
Collagen possesses moisture-retaining properties and the ability to generate and regenerate skin tissue. Supplementing it provides the skin with plump volume and elasticity.
・Baby Collagen Injection Application Sites/Duration of Effect
Dark circles under the eyes, fine lines around the eyes
The dosage is approximately 0.4-1.0 ml per side. If a small amount remains, it may be added to the nasolabial folds to fill them in.
The effects last for six months to one year.Multiple treatments can help collagen take hold, potentially extending the duration of results.
・Recommended for people like this
I can't take time off for surgery recovery.
Surgery is scary.
I want to improve immediately.
For busy working adults, we recommend regular injections of baby collagen!
I also get regular injections💉

For a comprehensive guide to dark circle treatments, see 'The Latest in Dark Circle Treatment: Explained by a Cosmetic Surgeon!'
https://biancaclinic.jp/blog/43093/
・Important Notes
Baby collagen cannot be dissolved.
Unlike hyaluronic acid, it cannot dissolve after injection, so if lumps appear, you'll have to endure them for about six months until the product gradually diminishes.
Therefore, we recommend entrusting this to an experienced doctor.
Leveraging my anatomical knowledge and techniques from plastic surgery, I specialize in dark circle correction procedures, carefully considering anatomy before performing injections.
ThereforeI have not provided a single example of a beatdown.With extensive experience in numerous cases, you can rest assured in our care.
・Summary
Baby Collagen is a safe formulation derived from human sources that blends exceptionally well with the skin.
Dark circles under the eyes, fine lines around the eyesIdeal for those who are busy and cannot afford downtime, or who are afraid of surgery.
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Reservations can be made here.
Complete your reservation in 60 seconds ▶︎
👉 https://reservation.medical-force.com/b/d7bb811e-ebd5-4b93-93f8-588864b24f15
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※There are various approaches to aesthetic medicine, and opinions and practices may differ among physicians. Please consider the information provided here as one reference only, and we hope you will choose medical care that suits you and meets your expectations.
We apologize if any unintended inaccuracies or misleading expressions were included. In such cases, we will make appropriate corrections or additions.
【Profile】
Plastic Surgeon Dr. Ryutaro Natsume
https://biancaclinic.jp/doctor/natsume/
Performed numerous facial surgeries, particularly focusing on the eye area and facial bones, in the field of plastic surgery.
Regarding treatments for the eye area, I believe that not only aesthetic appearance but also ophthalmic functionality is extremely important. To provide safer and more reliable treatments, I am currently deepening my expertise as an ophthalmologist.
We actively incorporate non-surgical procedures such as hyaluronic acid injections, in addition to treatments requiring surgical instruments.
From a multifaceted professional perspective encompassing cosmetic surgery, cosmetic dermatology, reconstructive surgery, and ophthalmology
BIANCA CLINIC, a leading Japanese clinic specializing in beauty and regenerative medicine, provides the latest aesthetic treatments.
【Career】
2020: Graduated from Tokyo Medical University Tokyo Metropolitan Saiseikai Central Hospital
2022 Jikei University Hospital Department of Plastic Surgery
2023 Department of Plastic Surgery Jikei University School of Medicine Kashiwa Hospital
2024 BIANCA CLINIC
【Professional Affiliations/Qualifications】
Japanese Society of Aesthetic Surgery (JSAS)
Full Member of the Japan Society of Plastic and Reconstructive Surgery
Full Member of the Japanese Society of Craniofacial Surgery
Full Member of the Japanese Ophthalmological Society
【SNS】
Instagram account
https://www.instagram.com/dr.natsume?igsh=OHBvd3VtajV1bmY1&utm_source=qr