Injectable HA Fillers vs Collagen Biostimulators: Key Differences
Injectable treatments address common concerns such as signs of ageing, loss of volume, and changes in skin texture. Hyaluronic acid (HA) fillers and collagen biostimulators are two options that target these concerns in distinct ways. Their differing compositions, mechanisms, and effects make them suitable for various cosmetic goals. This article compares injectable HA fillers to collagen biostimulators to help you identify the differences and make an informed decision.
HA Fillers and Collagen Biostimulators: A Side-by-Side Comparison
Both HA fillers and collagen biostimulators aim to enhance skin quality and address visible ageing, but they differ in their approach and results.
What Are They Made Of?
HA Fillers: Made of hyaluronic acid, a naturally occurring compound in the body that hydrates and plumps the skin by binding to water. These properties make HA fillers effective for restoring volume and hydration.
Collagen Biostimulators: Contain bioactive ingredients such as polynucleotides or amino acids, which stimulate the production of collagen. Over time, these treatments rebuild the skin’s structure and improve elasticity.
How Do They Work?
HA Fillers: Restore volume and smooth wrinkles by physically filling areas beneath the skin. Hyaluronic acid attracts water, enhancing hydration and plumpness. Different formulations are available for various purposes, such as addressing fine lines, restoring deeper volume, or improving hydration and skin quality.
Collagen Biostimulators: Activate fibroblasts, the cells responsible for producing collagen. This process gradually strengthens the skin’s foundation, improving firmness, elasticity, and overall skin quality over several weeks or months.
When Will You See Changes?
HA Fillers: Provide visible results immediately after treatment, making them suitable for quick enhancements. Full effects typically become apparent within 24 to 48 hours as the filler settles.
Collagen Biostimulators: Deliver gradual improvements as collagen production increases, with visible changes emerging over weeks or months.
Where Are They Used?
HA Fillers: Commonly used for targeted treatments, including smoothing wrinkles, enhancing lips, contouring cheeks and jawlines, and treating hollowness under the eyes.
Collagen Biostimulators: Often applied to restore volume in sunken areas such as the cheeks and temples, improve skin laxity in the face and neck, and enhance overall skin tone and texture.
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How Long Do Results Last?
HA Fillers: Typically last between 6 and 18 months, depending on the area treated and the product used. Maintenance treatments are required to sustain results.
Collagen Biostimulators: Provide results that last 12 to 24 months as they rely on natural collagen rebuilding. Duration varies based on individual factors such as skin condition and lifestyle.
Can the Effects Be Adjusted?
HA Fillers: Can be dissolved using an enzyme if adjustments or corrections are needed, offering flexibility for those who value reversible options.
Collagen Biostimulators: Effects are not reversible. Since they depend on natural collagen production, their effects cannot be easily altered after treatment.
Conclusion
HA fillers and collagen biostimulators are effective for enhancing skin and addressing signs of ageing, but they differ in their approach and outcomes. HA fillers are ideal for quick, targeted improvements with the option of reversibility. Collagen biostimulators are better suited for gradual, long-lasting enhancements in skin elasticity, firmness, and texture. They also help to improve the quality of your skin barrier. Identifying these distinctions helps you choose the treatment that aligns with your goals or combine them for a comprehensive solution.
Schedule a consultation to discuss your options and create a personalised treatment plan tailored to your needs.
