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2025.08.20
BIANCA's Top Pick! What is "Hydro Boost"? We'll explain how it compares to other skin-nourishing ingredients.
My journey into aesthetic medicine stems from a desire to help enrich and beautify lives beyond simply treating illness. My specialties include hyaluronic acid, Botox, and thread lifts. I provide treatments that enhance each individual's unique qualities and bring out an elegant, natural beauty. For concerns around the eyes that are difficult to improve with dermatology alone, I also perform surgical procedures. By integrating dermatology and surgery, I holistically balance the entire face. With three periods of overseas study, I am also able to provide consultations in English.
Hello!
I am Ayuri Yokoyama, a plastic surgeon and cosmetic dermatologist.

What is Hydro Boost?
Bianca Clinic's proprietary skin booster, Hydro Boost,
This revolutionary skin-nurturing injection is effective for various skin concerns!
Characteristic Components and Effects
・Hybrid Hyaluronic Acid: Made by Promo Italia, Italy
Three types of non-crosslinked hyaluronic acid with different molecular weights (low, medium, and high) are hybridized through heat treatment, enhancing the formulation's cohesion without using crosslinking agents.
(So it's completely different from firm, shape-forming hyaluronic acid!)
It spreads uniformly under the skin while normalizing cell turnover and activating fibroblasts, keratinocytes, and adipocytes.Biological remodeling effectThere is.
・Formulated with ingredients also known as "anti-aging vaccines."Highly moisturizing with skin regeneration-promoting effects。
・Botulinum toxinContains trace amounts. Helps control sebum and tighten pores for smoother skin.
・Exosome、Human Stem Cell Culture Supernatant (Stem Cell Extract)
Promotes anti-inflammatory, antioxidant, and tissue repair effects, delivering results for various skin concerns.
Physician-administered injection
At Bianca, we do not rely on mechanized implementation.Physician performs manual injectionAnother feature is that treatments are performed at the location.
By adjusting the depth and volume of the injection for each area,Suitable for delicate areas such as around the eyes and lips!
Compared to mechanical injection, there is also less loss of solution.
Immediately after the treatment, you may notice some bumps and unevenness, but these will naturally smooth out within a few hours.
The whitish appearance is due to the anesthetic included to reduce pain, and this will also improve within a few hours.
Since many needles are used, minor bruising may occur, but I think it can be covered with makeup ☺
Since very fine needles are used, applying topical anesthesia should make the pain negligible.
Hydro Boost vs. Other SkillsN Booster Comparison Chart
Nowadays, there are so many skin care products available that many people are probably wondering, "Which one is right for my skin?"
I've put together a table for your reference.
(At our clinic, our doctors recommend products tailored to each individual after examining their skin in person.)
Why is it recommended? 3 benefits of choosing Bianca Hydro Boost
1. Naturally rejuvenate your skin from within
High moisture retention and cell-activating properties deliver lasting firmness and radiance from within.
2. Customization is possible to suit your concerns
Bianca boasts one of Japan's highest numbers of cases treated with Hydro Boost.
Drawing on extensive experience, we customize the formulation of our products, including the application areas and quantities, to flexibly address individual skin concerns.
3. Enhancing both efficacy and safety through meticulous injection techniques
Bianca Doctor, possessing advanced technical skills, performs the injection by hand, delivering high efficacy with minimal downtime.
Summary
Bianca Clinic's Hydro Boost is not just a simple hydrating injection.
"Bio-Remodeling" + "Skin Texture, Pore, and Radiance Improvement," etc.A skin booster that can enhance your skin from multiple anglesis.
"My skin hasn't been looking its best lately," "I've started noticing signs of aging," "I want to look more youthful," "I don't have any specific concerns, but I want my skin to be more beautiful."
If you're feeling this way, please feel free to come in for a consultation! We warmly welcome you even if you just want counseling.
Reservations can be made here.
Complete your reservation in 60 seconds ▶︎
https://reservation.medical-force.com/b/d7bb811e-ebd5-4b93-93f8-588864b24f15
【Profile】
Plastic Surgeon/Cosmetic Dermatologist Dr. Ayuri Yokoyama
Japan's Leading Clinic for Beauty and Health Regenerative Medicine|BIANCA CLINIC GINZA/OMOTESANDO
In my previous role, I was involved in establishing a clinic as a cosmetic dermatologist, from its inception to opening, and served as its director for three years.
Having worked with approximately 20,000 patients' skin and faces, contributing to the clinic's development.
To further expand the scope of treatment, I have now transitioned to BIANCA CLINIC, a leading aesthetic and regenerative medicine clinic in Japan.
We provide the latest aesthetic medical treatments for well-aging, encompassing not only cosmetic dermatology but also cosmetic surgery and internal medicine.
【Career】
2020 Graduate of the School of Medicine, Hiroshima University
2020: Worked at JCHO Tokyo Shinjuku Medical Center and affiliated hospitals (National Center for Global Health and Medicine Hospital, Tokyo Yamate Medical Center)
2022: Joined ELM Medical Corporation Served as Director of Azabu Clinic
2025: BIANCA joins the company
【Professional Affiliations/Qualifications】
The Japanese Society of Aesthetic Dermatology
Japanese Society of Anti-Aging Medicine
Occupational Physician Certification
【SNS】
Instagram account
