Lines that appear when your face moves usually respond to a relaxer. Lines or hollows that stay when your face is still usually need filler, and many faces benefit from a little of both.
The mirror test
Stand in even light and look at the line that bothers you. Now relax your face completely. If the line mostly disappears at rest and returns when you frown, smile or raise your brows, it is a dynamic line caused by muscle movement. If it stays visible with your face relaxed, it is a static line or a sign of volume loss.
- Frown lines and crow's feet are often dynamic early on
- Folds beside the nose usually reflect midface volume loss
- Deep forehead lines can be both
What each treatment does
A wrinkle relaxer quiets the muscle so it folds the skin less. It does not add anything. A hyaluronic acid filler adds soft volume under the skin to lift a fold, restore shape or support the cheek so the area below it looks smoother. Using filler to chase a moving line, or a relaxer to fix a hollow, tends to disappoint.
Treating the cause, not the crease, is what keeps results looking natural.
A quick comparison
Here is a simple guide we use when explaining the difference to new clients.
| Wrinkle relaxer | Dermal filler | |
|---|---|---|
| Works on | Muscle movement | Lost volume and shape |
| Typical areas | Frown, forehead, eyes | Lips, cheeks, chin, folds |
| Results show | Days 3 to 14 | Right away |
| Lasts about | 3 to 4 months | 6 to 12 months or more |
When both make sense
Deeply etched frown lines are a common example. A relaxer calms the muscle, and a tiny amount of soft filler can then smooth the crease that has already formed. We usually space the two a week or two apart so we can judge each one on its own.
Quick questions
Which is more expensive?
Relaxers cost less per visit but repeat more often. Filler costs more upfront and lasts longer, so yearly costs can be similar.
Can I have both on the same day?
Sometimes, but we often prefer to space them so swelling from filler does not hide how the relaxer is working.
Do either of these stop aging?
No. They soften specific signs, and results vary. Sunscreen and good skincare do the long-term work.
Illustrative demo. Individual results vary. Pricing shown is illustrative. This article is general information, not medical advice.
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