How to Price Botox: Per Unit vs Per Area (and What to Charge in 2026)
8 min read · MedSpaROI
Botox pricing is the single biggest lever in most med spas. A $2 swing per unit on 4,000 units a month is $96,000 a year in gross profit. Here's how to think about it without guessing.
Step 1: Calculate your true cost per unit
Vial cost is not your cost per unit. Account for waste, reconstitution loss, and any units written off for touch-ups. Most spas land between $4.50 and $6.50 true cost per unit after waste — meaningfully higher than the $4 'invoice cost' people quote.
Step 2: Decide per-unit vs per-area
Per-unit pricing is transparent, scales with patient need, and is what most experienced injectors prefer. Per-area pricing is simpler for new patients to understand but can lose money on heavy-dose patients.
A common hybrid: per-unit pricing as the standard, with a flat 'first-time consult + 20 units' intro offer to anchor new patients.
Step 3: Benchmark against your market
Typical 2026 U.S. ranges: $11–$14/unit in mid-tier metros, $14–$18/unit in major metros, $18–$25/unit in luxury markets. If you are below your market average and full, you are leaving money on the table.
Step 4: Build in a clean margin
Target 65–75% gross margin after true cost per unit. At a $5.50 true cost, that means $16–$22 per unit. If your current price doesn't get you there, you have a pricing problem, not a volume problem.
Step 5: Raise prices the right way
Give 30 days notice to existing patients, grandfather memberships for one cycle, and pair the increase with a small added benefit (free brow consult, priority booking). Most spas lose less than 3% of patients on a $1–$2/unit increase.
Frequently asked
Should I charge per unit or per area for Botox?
Per-unit is standard at most established med spas because it scales with dose and protects margin on heavy-dose patients. Per-area can work as a simpler intro offer for first-time patients.
What is a healthy Botox margin?
Aim for 65–75% gross margin after your true cost per unit (including waste), not just invoice cost.
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