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What Are Injection Fillers?
Injection fillers are non-surgical cosmetic treatments designed to restore volume, smooth wrinkles, and enhance facial contours. Common types include hyaluronic acid (HA), calcium hydroxylapatite, and poly-L-lactic acid fillers.
Typical Duration of Different Fillers
The longevity of fillers varies depending on the type and treatment area. Here are the typical durations:
- Hyaluronic Acid (HA) Fillers: Last 6–18 months depending on the product (e.g., Juvederm, Restylane).
- Calcium Hydroxylapatite (Radiesse): Lasts 12–18 months and provides natural-looking results.
- Poly-L-lactic Acid (Sculptra): Stimulates collagen production and can last up to 2–3 years.
- Polymethyl Methacrylate (PMMA) – Bellafill: Considered semi-permanent, lasting up to 5 years.
- Fat Transfer: Results can last several years as the fat integrates into the body’s tissues.
Factors Affecting Filler Longevity
- Type of Filler: Synthetic fillers last longer than biodegradable ones.
- Treatment Area: Fillers in high-movement areas like lips dissolve faster than in areas like cheeks.
- Metabolism: Faster metabolic rates may break down fillers more quickly.
- Injection Technique: Proper application by an experienced professional ensures better durability.
How to Maintain Filler Results
- Hydrate: Drink plenty of water to enhance the effects of hyaluronic acid fillers.
- Protect Skin: Use sunscreen to prevent UV damage that may accelerate filler breakdown.
- Follow Aftercare: Avoid excessive pressure or heat on treated areas immediately after injection.
- Schedule Touch-Ups: Regular maintenance treatments can prolong results.
When to Consider a Touch-Up
Touch-ups are typically needed every 6–12 months for HA fillers and less frequently for longer-lasting options like Sculptra or Bellafill. Consult your practitioner to determine the best schedule for maintaining your results.
Israel Stall
Doctors for Beauty author
