Forehead lines are one of the most common aesthetic concerns that patients bring to The London Aesthetic Clinic. Whether they are fine lines that appear only when you raise your brows, or deeper static lines that are visible at rest, anti-wrinkle injections to the forehead can deliver a significant improvement — leaving the skin looking smoother, more rested, and refreshed.
What Causes Forehead Lines?
Forehead lines are caused by the repeated contraction of the frontalis muscle — the large muscle that runs across the forehead and is responsible for raising the eyebrows. Every time you raise your brows in surprise, concern, or concentration, this muscle contracts and the overlying skin creases. Over time, these repeated creases become permanent lines — first visible only when the muscle is active (dynamic lines), then visible even at rest (static lines).
The rate at which forehead lines develop is influenced by genetics, sun exposure, skin quality, and how expressive your natural facial movements are. Some patients develop noticeable forehead lines in their late twenties; others may not be concerned until their forties or fifties.
How Does Forehead Botox Work?
Anti-wrinkle injections work by temporarily blocking the nerve signals that cause the frontalis muscle to contract. When the muscle is relaxed, the overlying skin smooths out — reducing the appearance of both dynamic and static forehead lines.
The treatment involves a series of small injections across the forehead, placed at precise points to achieve an even, natural-looking result. At The London Aesthetic Clinic, our practitioners use a conservative approach — using the minimum effective dose to soften lines while preserving natural brow movement and facial expression.
Forehead Botox: What to Expect
| Stage | What Happens | Timeframe |
|---|---|---|
| Consultation | Assessment of forehead lines, brow position, and facial anatomy | 15–30 minutes |
| Treatment | Small injections across the forehead with fine needles | 10–15 minutes |
| Initial results | Muscle begins to relax, lines start to soften | 3–5 days |
| Full results | Maximum smoothing effect visible | 7–14 days |
| Duration | Results maintained before gradual return of movement | 3–4 months |
| Review | Optional 2-week review to assess results | 2 weeks post-treatment |
The Importance of Treating the Forehead with the Glabella
One of the most important considerations in forehead Botox is the relationship between the frontalis muscle and the glabella (the area between the brows). The frontalis is the only muscle that lifts the brows — if it is over-relaxed without also treating the depressor muscles in the glabella, the brows can drop, creating a heavy, tired appearance.
For this reason, our practitioners at The London Aesthetic Clinic almost always recommend treating the forehead and glabella together. This balanced approach ensures that the brows remain in a natural, lifted position while the forehead lines are smoothed.
Frequently Asked Questions
How much does forehead Botox cost in London?
Forehead Botox in London typically costs between £150 and £300 per area. Many clinics offer combination pricing for forehead, glabella, and crow's feet together, which can reduce the overall cost per area. At The London Aesthetic Clinic, we offer transparent pricing with no hidden fees.
How long does forehead Botox last in London?
Forehead Botox typically lasts 3–4 months. With regular treatments, some patients find their results last longer as the treated muscles gradually weaken over time. We recommend maintaining results with treatments every 3–4 months.
Will forehead Botox make me look frozen?
No — when administered correctly by an experienced practitioner, forehead Botox should leave you looking refreshed and natural, not frozen. The key is using the right amount of product in the right injection points to soften lines while preserving natural movement.