Back Bay · Boston · Beacon Street
Forehead Botox at Forever Young Spa. Priced per unit starting at $14. 262 Beacon Street, Suite 3.
Forehead Botox relaxes the frontalis muscle — the muscle responsible for horizontal forehead lines. Most clients need 10 to 30 units depending on muscle strength and desired result. At Forever Young Spa, Botox is priced per unit starting at $14, so you pay for exactly what you need. Complimentary consultation included.
The frontalis muscle varies significantly by client. Unit count is always determined at consultation — the guide below reflects typical ranges.
| Result Level | Typical Units | Description |
|---|---|---|
| Light | 10–15 units | Mild softening with retained movement. Ideal for preventive treatment or clients who want a natural result. |
| Moderate | 15–20 units | Significant reduction in line formation with some natural movement preserved. Most common result level. |
| Strong | 20–30 units | Maximum smoothing effect with minimal movement. Best for clients with deep established lines at rest. |
Estimates based on $14/unit starting price. Final unit count confirmed at consultation. Membership discount of 15% applies to all injectable services.
Forehead Botox typically requires 10 to 30 units, depending on the strength of the frontalis muscle, the depth of existing lines, and your desired result. Most clients in their 30s and 40s need 15 to 20 units for horizontal forehead lines. Your injector will assess your individual muscle anatomy and movement pattern at the consultation — unit counts vary more for the forehead than for other areas, making an in-person assessment essential.
Forehead Botox lasts 3 to 4 months for most clients. First-time patients occasionally metabolize the product faster and see 2 to 3 months of results; this often extends with subsequent treatments as the muscle gradually weakens. Consistent treatment every 3 to 4 months prevents the lines from fully reestablishing between sessions.
Forehead Botox in Boston typically costs $200 to $450 per session depending on the number of units needed. At Forever Young Spa, Botox is priced per unit — starting at $14 per unit — so clients pay for exactly what they need rather than a flat per-area rate. A 20-unit forehead treatment costs approximately $280. Members receive 15% off all injectable treatments.
Yes, this is the most common forehead Botox complication and is technique-dependent. The frontalis muscle is the only muscle that lifts the brow. Injecting too low or with too many units can over-relax the muscle, causing a heavy brow or brow droop. An experienced injector preserves some frontalis movement to maintain brow elevation — especially important for clients with naturally lower brows. This is why consultation matters.
Yes. The goal of forehead Botox is not complete paralysis but rather a reduction in muscle contraction strength — softening lines while preserving natural movement. Conservative dosing results in less line formation with retained expressiveness. More aggressive treatment produces a smoother result with less movement. Your injector will calibrate dosage to your preference and anatomy.
Preventive Botox — starting treatment before lines become static — is increasingly common in the late 20s and early 30s. Starting earlier requires fewer units and produces more natural movement. Clients in their 40s and 50s with established static lines (visible at rest) benefit significantly from Botox but may need combination treatment with fillers for the deepest lines. There is no single correct age — the right time is when the lines bother you.
262 Beacon Street, Suite 3 · Boston, MA 02116 · (617) 982-6186