RHA fillers typically last 12 to 18 months, with some effects visible up to 24 months.
RHA (Resilient Hyaluronic Acid) fillers are designed to mimic natural facial movements and provide long-lasting results. The duration depends on the specific product used, treatment area, and individual factors like metabolism and lifestyle. RHA fillers are FDA-approved for smoothing moderate to severe facial wrinkles and folds.
Factors affecting RHA filler longevity
- Product formulation (RHA 2, 3, or 4)
- Treated area (lips vs. cheeks vs. jawline)
- Individual metabolism and lifestyle
- Amount injected
- Provider technique
Comparison of RHA filler duration by product
| RHA Product | Typical Duration | Best For |
|---|---|---|
| RHA 2 | 12-15 months | Superficial lines, lips |
| RHA 3 | 15-18 months | Moderate wrinkles, cheeks |
| RHA 4 | 18-24 months | Deep folds, jawline |
Maximizing RHA filler results
Follow aftercare instructions, avoid excessive sun exposure, maintain good hydration, and schedule touch-up treatments as recommended by your provider. Results may gradually diminish as the hyaluronic acid is naturally absorbed by the body over time.