Our Insights

Dr. Marcus Chng

October 13, 2025

Fillers vs Skin-boosters – Understanding the Key Differences and Knowing Which I Truly Need?

Fillers and skinboosters are injectable treatments designed to improve facial appearance. With a wide range of products available, each containing different active ingredients and properties, it can be overwhelming for patients to determine which treatment is best suited for their needs. This guide outlines the key differences between fillers and skinboosters to help patients better understand their options and make informed decisions best suited to their concerns and goals.

Fillers vs Skinboosters

What Are Fillers And Skinboosters?

Dermal fillers are most commonly made of hyaluronic acid (HA), though some brands also contain other active ingredients to enhance treatment outcomes. The primary aim of fillers is to restore lost volume and sculpt the face. They are used to correct age-related volume loss, contour and accentuate facial features, and soften deep wrinkles or folds. Fillers are generally thicker in consistency to provide structural support to deeper layers.

Skinboosters are designed primarily to improve hydration, elasticity, and overall skin quality. Like fillers, they typically contain hyaluronic acid, but in a softer, less viscous form. Some products also include additional compounds that stimulate collagen and elastin for enhanced skin rejuvenation. The goal of skinboosters is not volumization but rather to deeply hydrate, improve elasticity, and enhance overall skin health.

DERMAL FILLERS
SKINBOOSTERS

Main Purpose

What They Contain
How They Work
Restore lost volume, enhance contours, and support facial structure
Hyaluronic acid, Calcium hydroxylapatite, Poly L- Lactic acid
Act like a scaffold beneath the skin to lift, fill, and reshape.
Improve skin hydration, elasticity, and overall texture
Hyaluronic acid, Poly D-L lactic acid, polynucleotides
Attract and retain water in the dermis, stimulate collagen production.

How Fillers And Skinboosters Work Differently?

Dermal fillers work by augmenting soft tissue volume and accentuating certain facial features. Doctors inject fillers into the deeper layers of the skin (deep dermis) or subcutaneous tissue, where they act as scaffolding for the overlying structures. They can contain different ingredients that volumizes through different mechanisms. Such ingredients could be hyaluronic acid (HA), calcium hydroxylapatite (CaHA), Poly-L-lactic acid (PLLA), etc.

On the other hand, Skin boosters are usually injected into superficial to mid layer depth of the skin (dermal layer), which are layers that are not as deep as where dermal fillers are injected into. Skinboosters too can contain different ingredients such as hyaluronic acid (HA), Poly D, L- lactic acid (PDLLA) and Polydeoxyribonucleotide (PDRN).

Type of Injections

So Would I Need Fillers Or Skinboosters?

This would depend on your primary concern and our doctors’ assessment of your facial analysis.

Which treatment is right

If your main concern is that your face feels sunken, have deep wrinkles, or want to accentuate certain facial features such as the lips, cheeks, or chin then fillers would be more appropriate for you to restore the volume loss or increase projection at specific areas.

If your main concern is skin dullness, dryness, or fine lines, then skinboosters will likely be more suitable for you, as the primary issue is not due to volume loss but rather poor skin quality and collagen loss.

Combination therapy of both skinboosters and fillers is also possible if you are looking to increase skin quality and simultaneously volumize certain areas of the face.

What Type Of Fillers And Skinboosters Would I Need?

With the rising popularity of non-invasive treatments, a wider variety of fillers and skinboosters are now available in the market. The tables below compile a few of the more popular ingredients of fillers and skinboosters in the market currently.

Types of Fillers
Ingredients
Recommended Uses
Key Advantages
Onset and Duration
Hyaluronic Acid (HA)
Calcium Hydroxyapatite (CaHA)
Poly-L-lactic Acid (PLLA)
A naturally occurring substance in your skin that keeps it hydrated
A mineral found in our bones
A safe, biodegradable material used in dissolvable stitches
Lips, tear troughs, fine lines, moderate volume loss
Cheeks, jawline, deep folds, facial contouring
Loose skin, loss of facial fat (lipoatrophy), skin texture
Reversible, well- tolerated, immediate effect
Collagen stimulation, longer-lasting, structural support
Long-lasting, improves skin texture, lifting effect
Immediate and lasts for up to 18 months
Onset in 1-2 months and lasts for up to 18 months
Onset in 1-2 months and lasts for up to 24 months
Types of Skinboosters
Hyaluronic Acid (HA)
Poly-D, L-lactic Acid (PDLLA)
Polydeoxyribonu cleotide (PDRN)
A naturally occurring substance in your skin that keeps it hydrated
A safe, biodegradable material used in dissolvable stitches
Purified DNA fragments (commonly sourced from salmon or trout)
Dullness, skin hydration
Uneven skin texture, acne scars, fine lines
Sensitive/ damaged skin
Pure hydration for dry skin, long-lasting
Improves firmness, skin texture
Regenerative, anti-inflammatory
Onset in 2-4 weeks and lasts for up to 12 months
Onset in 2-4 weeks and lasts for up to 9 months
Onset in 1 months and lasts for up to 9 months

Not all injectables work in the same way. Some are better for restoring facial volume, while others are designed to improve skin quality from within. The type of fillers or skinboosters you may need depends largely on your main concerns. Ultimately, an in-depth consultation with our doctors following our 3D facial analysis would guide you in selecting which type of fillers or skinboosters would be more ideal for you.

Myth vs Fact: Fillers And Skinboosters

Myth: Fillers and skinboosters will make me look “fake” or overdone.
Fact: When done by an experienced doctor, results are natural and simply enhance your features or skin quality.

Myth: Results from these treatments are permanent.
Fact: Both fillers and skinboosters gradually break down over time and need maintenance to sustain results. Some fillers are also able to be dissolved by doctors.

Myth: Only older patients with sagging skin need these treatments.
Fact: Younger patients also benefit from such treatments. Fillers can enhance features like lips or chin, while skinboosters help maintain healthy, glowing skin.

Myth: Can fillers and skinboosters make me go blind?
Fact: Blindness from fillers is extremely rare. It may occur if the product is accidentally injected into a blood vessel, causing a blockage. This is why treatments should only be performed by qualified doctors who understand facial anatomy and use safe injection techniques, such as blunt cannulas in certain areas. Skinboosters do not carry this risk.

Conclusion

In summary, dermal fillers are preferred for volumetric correction and contouring, while skin boosters are more ideal for enhancing skin quality, hydration, and elasticity. The choice between the two depends on the patients’ aesthetic goals and doctors’ assessment whether the indication is for structural restoration versus skin rejuvenation.

Frequently Asked Questions (FAQ)

Fillers usually give immediate results, though collagen stimulation may further improve outcomes over the next few weeks. Skinboosters work more gradually, with improvements in hydration and glow developing over several sessions.

Fillers typically last 12–18 months, depending on the type used and the treatment area.
Skinboosters generally last a few months, with maintenance recommended every 6–9 months
for the best results.

Downtime is usually minimal. You may experience mild swelling or bruising for a few days, and
with some skinboosters, small bumps may appear but fade within 2–3 days.

Yes, they are safe when performed by qualified doctors. Both treatments use materials that are
biocompatible and naturally broken down by the body. Side effects are usually mild, such as
temporary swelling or bruising.

Unnatural results are very unlikely to occur if treatments are done correctly and in the right
amounts. The goal is to enhance your natural features and skin quality, not change your
appearance drastically. We aim for results that look fresh and balanced, not “overdone.”

Medically Reviewed by

Dr. Marcus Chng

AESTHETIC DOCTOR

Dr. Marcus earned his Bachelor of Medicine and Bachelor of Surgery (MBBS) from Newcastle University in the United Kingdom. His early medical training included rigorous rotations across multiple specialties in both the UK and Singapore, providing him with a strong foundation in patient care and clinical excellence…

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