Skin booster

Hydro Booster (Glass Skin)

Hyaluronic acid placed shallowly and densely for hydration and glow — the quickest visible booster.

3D Rendering

At a glance

Time: About 20–30 min
Numbing: Topical cream
Discomfort: 2 / 5
Downtime: Small marks 1–2 days
Lasts: Shorter — best kept up regularly
Interval: 2–3 sessions 2–4 weeks apart, then regular

Discomfort is rated after numbing (out of 5). Time, downtime and longevity vary with the treated area and the individual.

Also known as: glass skin injection, water glow injection, hydro filler

A hydro booster places hyaluronic acid shallowly and densely through the skin to relieve dehydration and add glow — widely known abroad as a “glass skin” treatment. It shows quickly but lasts less long than other boosters, so it’s often repeated.

Medically reviewed by IM JUNHYUNG, M.D. · Updated 26 Oct 2026

How it works

01Hyaluronic acid

Holds many times its weight in water.

02Shallow placement

No added volume.

03Dense points

By injector or hand, evenly spread.

04Glow

Hydrated skin reflects light evenly.

Our principles

How we do it at Taut

01The treating doctor signs

You’ll know your doctor before treatment, and the doctor who treats you signs the record.

02Numbers in writing

Shots, units or volumes are recorded before treatment and checked with you after.

03Genuine, in front of you

Seals and lot numbers are checked with you before opening.

Who it’s for

Is it right for you?

Good fit if you have

Dry skin that makes makeup flake
A glowing finish
Quick change on a short stay
Pre-event or shoot preparation

Not suitable if

Pregnancy or breastfeeding
Allergy to HA or anaesthetic
Infection or active acne in the area
Keloid tendency

Details

Procedure details

Marks: 1–2 days
Onset: Within days
Rhythm: 2–3 sessions, then maintenance

On the day

How the visit flows

01AssessWe check the cause and your schedule.
02PlanThe plan is written on your record.
03TreatThe doctor named on your plan treats you.
04Follow upRecord handed over; next steps noted.

Doctor’s note

You see the glow quickly, but it doesn’t last long. So we plan how it fits with longer-term boosters.

Dr. IM JUNHYUNG · 任埈亨

Good to know

Aftercare & risks

Small marks for 1–2 days.
Avoid makeup on the day.
Results and recovery vary by individual. All procedures carry possible side effects.
Contact us right away if anything feels unusual after treatment.

Questions