Botulinum Toxin vs Dermal Fillers in Singapore: What’s the Difference?

When it comes to non-surgical facial rejuvenation, two of the most commonly discussed injectable options are botulinum toxin and dermal fillers. While both can help soften signs of ageing, they work very differently — and choosing the right one depends on your goals.

In this guide, we explain the key differences between botulinum toxin and fillers, their uses, longevity, and when one might be preferred over the other.

👉 Want to learn more about wrinkle-relaxing treatments in Singapore? Read our Complete Botulinum Toxin Treatment Guide.

What is Botulinum Toxin?

Botulinum toxin is a purified protein that relaxes targeted facial muscles. In aesthetic medicine, it’s commonly used to reduce dynamic wrinkles caused by facial expressions, such as frown lines, forehead lines, and crow’s feet.

Common Uses:

• Forehead lines
• Glabellar (frown) lines
• Crow’s feet
• Jaw slimming (masseter muscle reduction)
• Neck wrinkles

📍 Curious about jawline contouring with injectables? Explore our Jaw Reduction Guide. 

 

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What are Dermal Fillers?

Dermal fillers, on the other hand, are injectable treatments used to fill in wrinkles, add volume to soft tissues, and rejuvenate the skin.

They are commonly made from substances like hyaluronic acid, a naturally occurring molecule in the skin that helps retain moisture and elasticity.

Fillers can address static wrinkles (wrinkles visible at rest), enhance facial contours, and restore volume loss.

Common Uses:

• Cheek augmentation

• Forehead enhancement

• Chin enhancement

• Lip volume restoration

• Under-eye hollow correction (tear troughs)

Botulinum Toxin vs Fillers: A Side-by-Side Comparison

Key Benefits: Botulinum toxin relaxes muscles to smooth out dynamic wrinkles, whereas fillers plump up the skin to diminish static wrinkles and restore volume.

Areas of Use: Botulinum toxin injection is primarily used around the eyes and forehead. Fillers are versatile and used to volumise cheeks, lips, and nasolabial folds and even rejuvenate the hands.

Duration of Effects: Botulinum toxin effects last about 3 – 6 months, while fillers can last from 6 months to over a year, depending on the product.

Should You Choose Botulinum Toxin or Fillers?

The choice between botulinum toxin vs. fillers depends on the specific concerns you wish to address:

• For Dynamic Wrinkles: Botulinum toxin is your go-to option for reducing the appearance of lines and wrinkles that appear with facial expressions.
• For Volume Loss and Static Wrinkles: Fillers are more suited for filling in deep lines that are visible even when your face is at rest, enhancing facial volume, and sculpting facial features.

Can Botulinum Toxin and Fillers Be Used Together?

Yes, botulinum toxin and fillers can complement each other in a holistic approach to facial rejuvenation.

Using both treatments in different areas can produce a more comprehensive anti aging effect, addressing both dynamic and static wrinkles while restoring facial volume.

Ensure the clinic you choose uses only authentic injectables.

At Bio Aesthetic Laser Clinic, we used only approved injectables purchased from authorised licence providers. Contact us today to make an appointment.

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Frequently Asked Questions

Can I get botulinum toxin and fillers on the same day?

Yes, combination treatments are often performed in one session, depending on your goals and areas being treated. A doctor will determine the most effective and safe sequence.

Which lasts longer—botulinum toxin or fillers?

Dermal fillers typically last longer (6–18 months) compared to botulinum toxin (3–6 months), although this varies by individual metabolism and area treated.

Is one safer than the other?

Both are widely used by licensed professionals and have strong safety profiles when administered correctly. A consultation is essential to determine suitability.

Do both require aftercare?

Yes, both treatments require minimal aftercare. Avoiding alcohol, intense exercise, and facial pressure immediately post-treatment is commonly advised.

Where can I learn more about wrinkle-reducing injectables?

You can visit our Botulinum Toxin Guide for a deeper understanding of how the treatment works, expected results, and common questions.

Conclusion

Whether you’re considering smoothing dynamic lines or restoring lost volume, understanding the difference between botulinum toxin and dermal fillers is the first step to a confident, informed decision.

For personalised advice tailored to your facial structure and goals, speak with a licensed aesthetic professional.

By understanding the unique benefits of each treatment, you can choose the most effective path to achieving your aesthetic goals.