Understanding Dermal Fillers: Choosing the Right Type for Your Face

If you’ve ever wondered, “What kind of filler do I need?” — you’re not alone. Not all fillers are created equal, and the best results often come from pairing the right product with the right purpose.

In my practice, I select fillers based on your unique anatomy, goals, and the area being treated — always prioritizing natural results that feel true to you.

Let’s break it down.

1. Hyaluronic Acid (HA) Fillers

The most commonly used type — hydrating, versatile, and reversible.

Best for:

• Lip enhancement
• Under-eye hollowing
• Cheek volume and contour
• Nasolabial folds
• Chin or jawline support

Different HA fillers have different rheology (thickness, elasticity, and cohesiveness), which determines where they work best:

• Softer, more spreadable gels for delicate areas like under the eyes or lips
• Firmer, more lifting gels for structural zones like cheeks, jawline, or chin

The right product in the right place allows for natural-looking volume, contour, and support without overfilling.

2. Collagen-Stimulating Fillers

Think of these as long-term builders rather than instant volumizers.

Types include:

• PLLA (poly-L-lactic acid)
• CaHA (calcium hydroxylapatite)
• PCL (polycaprolactone)
• PDLLA — newer options mainly used in Asia

These fillers stimulate your skin to produce collagen gradually, leading to a firmer, smoother, more resilient appearance over time.

Best for:

• Lower face support
• Cheeks and temples
• Jawline
• Improving skin texture and elasticity

Results: Develop gradually over months and can last over a year — ideal for natural, long-lasting outcomes.

3. Skinboosters (Hydrating Injections)

While not fillers, skinboosters are often discussed alongside them.

These ultra-lightweight, superficial injections focus on hydration and skin quality rather than volume.

Best for:

• Dry, dull, or dehydrated skin
• Fine lines
• Overall radiance and plumpness

Think of skinboosters as an injectable moisturizer — they restore softness and glow from within.

Which Filler Is Right for You?

Choosing the right filler depends on:

• Your facial structure and expressions
• Skin type and quality
• Your aesthetic goals
• How you want to feel

Often, a layered, tailored approach achieves the most natural, elegant results — balancing volume, lift, and support precisely where it’s needed.

Final Thoughts

Dermal fillers today aren’t just about “filling” lines. They’re tools to support structure, restore harmony, and enhance your natural features.

If you’re curious but unsure where to start, we can have a quiet, honest conversation about what feels right for your face and your goals. No pressure — just thoughtful guidance.

With care,
Dr. Chia Min Shan