Botox vs Fillers and Other Injectables
The most common and most expensive mistake in aesthetics is buying the wrong category of injectable. Botox and fillers are not competitors, they treat different problems, and no amount of one will fix what the other is for.
See all 6 guidesThere is a simple test. Make the expression that creates the line, then relax your face. If the line disappears when your face is at rest, it is a dynamic wrinkle caused by muscle movement, and a neurotoxin like Botox is the right tool. If the line is still visible when your face is completely relaxed, it is a static line caused by volume loss or skin change, and no amount of Botox will remove it.
That second group is where fillers, biostimulators and fat-dissolving injectables come in, and they work in genuinely different ways from one another, which the table below sets out.
At a glance
| Treatment | What it does | Best for | How long it lasts |
|---|---|---|---|
| Botox | Relaxes the muscle so it stops creasing the skin | Dynamic lines: forehead, frown lines, crow’s feet | 3–4 months |
| Dermal fillers | Adds physical volume beneath the skin | Static folds, hollows, lip and cheek volume | Varies by product and area |
| Juvederm | Hyaluronic acid gel that adds volume and can be dissolved | Lips, cheeks, nasolabial folds | Varies by product |
| Restylane Skinboosters | Micro-droplets of hyaluronic acid to improve skin quality rather than add contour | Skin hydration and texture, not volume | Varies |
| Sculptra | Stimulates your own collagen production over months | Gradual, overall volume restoration | Builds over months |
| Profhilo | Spreads under the skin to hydrate and remodel rather than fill | Skin laxity and quality | Varies |
| Kybella | Dissolves fat cells permanently | Fat under the chin specifically | Permanent once the fat is gone |
How to choose
- Your line shows only when you move
- That is a dynamic wrinkle. Botox is the right treatment, and filler will not help it.
- Your line is there when your face is completely still
- That is a static line. It needs volume or collagen, filler, Sculptra or Profhilo depending on the cause, not a neurotoxin.
- You want the option to undo it
- Hyaluronic acid fillers such as Juvederm and Restylane can be dissolved with an enzyme. Sculptra, Profhilo and Kybella cannot be reversed that way, so they demand a more experienced injector.
- You are treating fullness under the chin
- Kybella destroys fat cells permanently in the treated area, which is a different proposition entirely from anything Botox or filler does.
- You have both kinds of line
- Most people do, and combining treatments in one appointment is standard practice. Botox in the upper face and filler lower down is the most common pairing.