In short: Botox and fillers solve different problems. Botox (botulinum toxin) relaxes the muscles that crease the skin when you move, so it suits forehead lines, frown lines and crow’s feet. Fillers (usually hyaluronic acid) add volume or support where tissue has thinned or sagged, such as deep smile lines, marionette lines, hollow under-eyes and thin lips. Many people benefit from both, while very fine, crepey lines may respond better to skin-quality treatments.
Key takeaways
- Lines that appear or deepen when you move (dynamic wrinkles) usually respond to Botox.
- Lines and hollows that are there at rest because of volume loss or sagging (static wrinkles and folds) usually respond to filler.
- Deep lines that started as expression lines often need both: Botox to relax the muscle and filler to soften the groove.
- Botox results typically last three to four months. Hyaluronic acid filler typically lasts many months, depending on the area and product.
- A good assessment looks at your face moving and at rest before choosing.
How Botox and fillers work
Botox is a brand name for botulinum toxin type A, a prescription medicine. Injected in tiny amounts into specific muscles, it temporarily reduces the nerve signal that makes them contract. The skin above stops folding as deeply, so lines soften. Results begin within days and settle over about two weeks. Roxana’s Botox treatment in Dubai page notes that most cosmetic results last around three to four months.
Dermal fillers are gels, most often hyaluronic acid, injected under the skin to restore volume, lift or define. Results are visible straight away, and swelling settles over a few days. Roxana’s dermal fillers page lists typical longevity of 9–18 months, depending on the area and metabolism. Hyaluronic acid filler can usually be dissolved if needed.
Dynamic vs static wrinkles: the quick test
Look in the mirror and frown, raise your eyebrows and smile, then relax your face.
- Line appears only when you move? It’s dynamic, and Botox is often the first choice.
- Line is still there at rest, but shallower? It’s a dynamic line becoming static. Botox can still help, sometimes with skin treatments or a small amount of filler.
- Fold or hollow is there at rest and is caused by volume loss or sagging? Filler, or another volume or lifting treatment, is usually more suitable.
Botox or filler? A face map
| Area | Typical cause | Often treated with | Notes |
|---|---|---|---|
| Forehead lines | Muscle movement (frontalis) | Botox | Usually treated together with frown lines for balance |
| Frown lines (“11s”) | Muscle movement (glabellar) | Botox | Deep etched lines may also need skin treatment or a small amount of filler |
| Crow’s feet | Muscle movement around the eyes | Botox | Fine crepey skin may also need skin boosters |
| Bunny lines (nose) | Muscle movement | Botox | |
| Under-eye hollows (tear troughs) | Volume loss | Filler, or skin boosters for thin skin | Needs an experienced injector; not suitable for everyone |
| Cheek flattening | Volume loss | Filler | Restoring the cheek can soften lower-face folds |
| Smile lines (nasolabial folds) | Volume loss and sagging | Filler, or treating the cheek first | Overfilling the fold itself can look unnatural |
| Marionette lines | Volume loss, sagging, muscle pull | Filler, sometimes plus Botox (DAO muscle) | |
| Lip lines (“smoker’s lines”) | Muscle movement and thin skin | Small amounts of Botox, soft filler or skin boosters | Careful dosing so speech isn’t affected |
| Thin lips | Volume | Lip filler | |
| Chin dimpling | Muscle movement (mentalis) | Botox | |
| Gummy smile | Muscle movement | Botox | |
| Jawline definition | Structure and volume | Filler, or energy devices for laxity | |
| Neck bands | Muscle (platysma) | Botox | In the US, Botox Cosmetic gained FDA approval for platysma bands in 2024. |
| Crepey or very fine lines | Skin quality | Skin boosters, Profhilo, resurfacing | Neither Botox nor filler is the main answer |
In the US, Botox Cosmetic is approved for forehead lines, frown lines, crow’s feet and platysma bands (AbbVie, 2024). Other uses are common in practice but depend on the clinician’s assessment and local regulations.
When you need both
Many lines start as expression lines and become etched over years. A deep frown line, for example, may need Botox to stop it creasing and a little filler or skin treatment to soften the groove that remains. Lower-face ageing often combines volume loss, which filler addresses, with muscle pull, which Botox addresses. Combining treatments can give a more natural result than using a lot of one product.
When neither is the answer
- Sagging skin and jowls: energy-based skin tightening or collagen stimulators may suit mild to moderate laxity, and surgery may suit more advanced sagging.
- Crepey, thin or sun-damaged skin: skin boosters, collagen-stimulating injections, peels or resurfacing improve skin quality.
- Pigmentation and texture: these need skincare, peels or laser rather than injectables.
Comparing Botox and fillers
| Botox | Hyaluronic acid filler | |
|---|---|---|
| Works by | Relaxing a muscle | Adding volume or support |
| Best for | Lines caused by movement | Hollows, folds, lips, contours |
| Onset | Days; full effect at about 2 weeks | Immediate (swelling settles over days) |
| Typical duration | About 3–4 months | Often 9–18 months, depending on area and product (Roxana’s page) |
| Reversible? | Wears off; can’t be “dissolved” | Can usually be dissolved with hyaluronidase |
| Common side effects | Small bumps, bruising, headache; rarely a drooping eyelid or brow | Swelling, bruising, tenderness; rarely lumps or a blocked blood vessel |
| Who injects (Dubai) | A trained, licensed physician (DHA rules) | A trained, licensed physician (DHA rules) |
In Dubai, the DHA’s Standards for Non-Surgical Cosmetic Procedures classify cosmetic Botox and fillers as prescription-only medicines that only a trained, privileged, licensed physician may administer (DHA).
Planning around life in Dubai
- Events and weddings: Botox takes about two weeks to settle, and filler swelling can take one to two weeks. Book at least two to four weeks ahead.
- Heat and the gym: avoid strenuous exercise, saunas and long sun exposure for about 24 hours after either treatment. See the full guide on what to avoid after Botox and fillers.
- Maintenance: Botox is usually repeated every few months; filler less often.
How Roxana Aesthetics can help
At Roxana Aesthetics Clinic on Al Wasl Road, injectable treatment starts with a facial assessment at rest and in movement, so the plan matches what is actually causing each line. Options include Botox and dermal fillers for areas such as the cheeks, under-eyes and lips, and skin boosters where skin quality is the main issue. A conservative plan may be recommended for first-time clients.
The bottom line
Botox vs fillers isn’t a contest. They do different jobs. Botox softens lines caused by movement. Filler restores volume and support. Many faces need a little of both, and some concerns need neither. If you aren’t sure which is right for your lines, book a consultation with Roxana Aesthetics. A doctor can assess your face moving and at rest and suggest a natural-looking plan.
Frequently asked questions
Should I get Botox or filler for forehead lines?
Forehead lines are usually caused by the muscle that raises the eyebrows, so Botox is generally the first choice. Filler is rarely used on the forehead because of the anatomy and the risk of an unnatural result. Deep lines that remain at rest may also benefit from skin-quality treatments.
Is Botox or filler better for smile lines?
Smile lines (nasolabial folds) are mainly caused by volume loss and sagging in the mid-face, so filler, often placed in the cheek rather than the fold itself, is usually more suitable than Botox. Botox is rarely used here because relaxing the smile muscles can change your expression.
Can I have Botox and filler at the same appointment?
Often, yes. Many clinicians combine them in one visit when appropriate, treating Botox areas and filler areas separately. Some prefer to stage treatments, starting with Botox and reviewing after two weeks before adding filler. Your injector will advise based on your plan.
Which lasts longer, Botox or filler?
Hyaluronic acid filler usually lasts longer, often many months depending on the product and area. Cosmetic Botox typically lasts about three to four months before movement gradually returns. Metabolism, activity levels and the treated area all affect how long results last.
Is Botox safer than filler?
Both are considered safe when given by a trained, licensed physician, but their risks differ. Botox can occasionally cause a temporary drooping eyelid or brow. Filler can rarely block a blood vessel, which is an emergency. Choosing an experienced medical injector reduces both risks.
Will I look frozen or overfilled?
Not if the dose and placement suit your face. A frozen look usually comes from too much Botox or an unsuitable pattern, and an overfilled look from too much filler in the wrong places. A conservative plan with a review appointment helps keep results natural.
Can Botox or filler treat crepey skin?
Not on their own. Crepey, thin skin is mainly a skin-quality problem. Skin boosters, Profhilo, collagen-stimulating injections or resurfacing usually help more. Botox can soften movement-related creasing on top of crepey skin, but it won’t thicken it.
How much do Botox and fillers cost in Dubai?
Cost depends on how many areas are treated, how much product is needed and the products used. A personalised quote can only be given after an assessment of your face.
This article is general medical information, not a substitute for individual assessment. Botox and fillers are prescription-only medical treatments in Dubai and must be administered by a licensed physician.
Medically Reviewed by: Dr. Svetlana Kubata
