Filler vs Volume Booster · Mellow Dermatology (Yeongdeungpo)
Filler that fills,
Booster that builds
A filler that instantly fills lost volume, and a volume booster that stimulates collagen so your skin rebuilds itself. The two work on different principles and suit different skin types. Mellow Dermatology (Yeongdeungpo) guides you to the choice that fits your concern and skin type.
Why Volume Fades
There are two reasons
volume disappears
As you age, the face loses fat and volume, and specific areas such as the nasolabial folds, cheeks, and under-eyes sink in locally. At the same time, the dermis loses collagen and elasticity, so the whole face becomes thinner and starts to sag.
That is why the solution splits into two directions: a filler that instantly fills the sunken area, and a volume booster that lets the skin rebuild itself. Which one is right ultimately depends on "where and how" the volume has been lost.
Filler vs Booster
Filler that fills vs
Booster that builds
Even for the same "volume," the approach differs. A filler creates it on the spot, right away; a booster lets your own skin create it over time.
Filler · Fills instantly
Filler
Hyaluronic acid (HA) is placed directly into the target area to create volume and contour right on the spot.
- Volume and contour are complete right after the procedure
- Focuses on locally sunken areas such as nasolabial folds, the glabella, and a recessed chin
- The degree of volume is controlled by the amount injected
- HA fillers can be reversed if needed
Volume Booster · Builds on its own
Volume Booster
By stimulating collagen, it lets your own skin naturally build volume and elasticity over time.
- Fills in gradually and naturally over 2 to 8 weeks
- Improves not only volume but also overall facial elasticity and skin texture
- Looks natural and undetectable, just like your own skin
- Also supports the regeneration and hydration of thin, sensitive skin
Which One For You
If this is your concern,
here's what we recommend
We design filler, booster, and their combinations differently to match your skin concern and type.
"One spot has
sunken in"
When the volume and contour of a specific area has collapsed, such as the nasolabial folds, glabella, recessed chin, or double chin. When you want to fill that spot right away for a clear, visible change.
RecommendedFiller · Belotero (HA)
"My skin has lost
elasticity all over"
When rough texture, fine lines, and thinning skin are the concern. When you want to improve the whole face naturally, without it being obvious.
RecommendedCollagen Booster · Juvelook (PDLLA)
"My skin is thin
and sensitive"
Skin that flushes easily and is weak to irritation. When regeneration, soothing, and deep hydration need to come before volume.
RecommendedRegeneration Booster · Rejuran (PN)
"I want both volume
and elasticity"
When sagging contours and deep wrinkles occur together. When you want instant volume and collagen built over time at the same time.
RecommendedHybrid · Radiesse (CaHA)
Products
From fillers to boosters,
we make the distinction
HA fillers that fill instantly, boosters that stimulate collagen, and hybrids that bridge the two. We select and combine them to suit your skin condition.
Belotero · Hyaluronic Acid
Belotero Filler
HA Filler · Instant VolumeHyaluronic acid is injected precisely into the desired layer to instantly fill lost volume and contour. Its soft formulation blends naturally into the skin, making it ideal for correcting local areas such as the nasolabial folds, around the mouth, and the glabella.
JuveLook · PDLLA + HA
Juvelook
PDLLA CollagenFine PDLLA microparticles break down slowly within the dermis to induce collagen production, while the hyaluronic acid included alongside adds early hydration and volume. It naturally improves skin texture, elasticity, and fine lines from within.
Radiesse · CaHA
Radiesse
Volume · Collagen HybridThe calcium-based ingredient (CaHA) fills volume instantly while also stimulating collagen production. It adds both volume and elasticity to sagging contours and deep wrinkles, bridging the strengths of a filler and a booster.
Rejuran · Polynucleotide
Rejuran
PN RegenerationPolynucleotides (PN) extracted from salmon DNA regenerate damaged skin from within. It boosts the regenerative capacity and hydration of thin, sensitive skin, building a solid foundation for volume procedures.
At a Glance
Filler vs Volume Booster at a glance
| Item | Filler | Volume Booster |
|---|---|---|
| Approach | Instantly fills the target area (HA injection) | Stimulates collagen to build volume on its own |
| Timing of effect | Right after the procedure | Gradually over 2 to 8 weeks |
| Feel | Clear, defined volume and contour | Natural, just like your own skin |
| Scope of improvement | The local area injected | Volume + elasticity + skin texture |
| Best-suited concerns | Lost volume, deep wrinkles, contour (nasolabial folds, glabella, recessed chin, double chin) | Overall decline in elasticity and skin texture, thin and sensitive skin, subtle volume |
| Representative products | Belotero (HA) | Juvelook (PDLLA) · Rejuran (PN) · Radiesse (CaHA) |
※ Radiesse (CaHA) is a hybrid that combines instant volume with collagen stimulation. Effects and responses may vary from person to person, and side effects may occur.
Real Results
Real Treatment Reviews
These are real treatment reviews of improvements made with filler and volume boosters at Mellow Dermatology (Yeongdeungpo). Tap a card to see the full review.
Expert Care
Filler or booster —
diagnosis comes first
Dr. Kwon Hyung-il, Director · Dermatology Specialist
Even the same "volume concern" can have different causes. Depending on whether the volume has sunk locally or elasticity has been lost overall, the choice between a filler and a booster changes completely.
For fillers, which layer and how much you inject determines the result; for boosters, which depth and which ingredient you place is what matters. From diagnosis to injection, the specialist designs it directly to create a natural result.
★ Mellow Volume Design Principles
- Precise diagnosis of the cause — volume loss vs. loss of elasticity
- Custom-designed combinations of filler and booster for each area
- Safe, precise injection that accounts for vascular pathways
Before & After Care
More than just filling,
filling "precisely" is what matters
Hyaluronic acid fillers carry a risk of vascular occlusion, and collagen boosters can pose a risk of nodules at an inaccurate depth, so both procedures require anatomical understanding and precision. After the procedure, avoid excessive pressure, heat, and irritation, and pair it with moisturizing and sun protection. Effects and responses vary from person to person, and side effects may occur.
Your volume concern —
filler or booster?
From lost volume to overall elasticity — find the answer that fits you with a diagnosis from Mellow Dermatology (Yeongdeungpo).
See treatment reviews →Equipment
