Understanding Botox injection in riyadh(حقن البوتوكس في الرياض)units can feel a bit like trying to solve a math problem while someone is pointing a needle at your face. Unlike fillers, which are measured by volume (syringes), Botox is measured in units of biological activity.
Think of units as the "dose" required to relax a specific muscle. Here is a breakdown of what you actually need to know before you hit the chair.
Common Areas & Estimated Units
The amount you need depends on your muscle strength, the depth of your lines, and how much "movement" you still want to have.
| Treatment Area | Typical Unit Range | Goal |
| Forehead Lines | 10 – 20 units | Smooth horizontal creases |
| Glabella (Frown Lines) | 15 – 25 units | Soften the "11" lines between brows |
| Crow’s Feet | 5 – 15 units (per side) | Soften lines around the eyes |
| Brow Lift | 2 – 5 units | Slightly elevate the tail of the brow |
| Lip Flip | 2 – 4 units | Roll the upper lip upward for a fuller look |
| Masseters (Jaw) | 20 – 50 units (per side) | Slim the face or treat teeth grinding |
Why "Units" Vary Between People
If your friend got 20 units and looks great, that doesn't mean 20 units will work for you. A few factors dictate the price tag:
Muscle Mass: Men generally have stronger facial muscles and require more units than women.
Metabolism: If you’re a marathon runner or have a high metabolic rate, your body might process the toxin faster, requiring more frequent or slightly higher doses.
Dynamic vs. Static Lines: Lines that only appear when you move (dynamic) usually require fewer units than lines that are etched into the skin at rest (static).
Desired Result: Do you want the "frozen" look, or do you want "baby Botox" where you can still express surprise or anger?
The "Under-Dosing" Trap
It’s tempting to ask for fewer units to save money, but under-dosing often leads to disappointment. If a muscle isn't fully relaxed, the Botox may wear off in 4–6 weeks instead of the standard 3–4 months.
Pro Tip: It is always better to start conservatively and do a "touch-up" two weeks later than to overdo it and wait months for it to wear off.
Is it Botox or Something Else?
Not all "units" are created equal. If your provider uses Dysport instead of Botox, the unit count is different (usually a 3:1 ratio). Ensure you know exactly which brand is being used so the math makes sense.
