Med Spa
The Real Unit Economics of an In-Clinic IV Menu
Published August 26, 2026 · 4 minutes
IV therapy is often marketed as a high-margin service for wellness clinics. While the gross margins look strong on paper, poor inventory management and labor inefficiency can erode profits. Understanding the cost per bag and the hourly cost of the administering nurse is critical for long-term sustainability.
Direct Variable Costs per Treatment
Your direct costs include the IV bag, the infusion set, the catheter, and the specific nutrients. Standard saline bags are inexpensive, but high-concentration vitamins and specialty peptides increase the base cost. You must account for every consumable in your pricing model.
- Normal saline or Lactated Ringer bags
- IV administration sets and extension tubing
- Over-the-needle catheters and alcohol prep pads
- Single-dose vials of vitamins or antioxidants
- Medical grade bandages and tegaderm
Labor Costs and Efficiency
Labor is your largest expense after inventory. An RN or LPN must be present for the start and finish of the infusion. If your clinic flow is slow, the cost of that staff member remains fixed while revenue fluctuates. Grouping appointments or using a dedicated IV lounge setup improves these ratios.
- Time for medical history review and vitals
- Setup and vein access time
- Monitoring time during the infusion
- Post-infusion cleanup and documentation
Waste and Inventory Management
Expired inventory is lost profit. Small clinics often over-order specialty nutrients that have short shelf lives. We recommend starting with a core menu of high-turnover ingredients. This reduces capital tied up in sitting stock and minimizes the risk of disposal.
- Track expiration dates monthly
- Focus on 5 to 7 high-demand formulations
- Use multi-dose vials only when patient volume justifies it
- Implement first-in first-out inventory protocols
The Role of Add-On Injectables
IM injections like B12 or Lipotropic compounds have higher margins than full IV bags. They require less room time and fewer supplies. Using these as add-ons to existing services increases the average ticket size without significantly increasing labor costs.
Scaling Your IV Revenue
Profitability increases when you transition from one-off drips to membership models. Recurring revenue covers your fixed clinic overhead. This allows the variable profit from IV services to contribute directly to your bottom line. We provide the wholesale access needed to maintain these margins.
FAQs
- What is the typical gross margin for an IV drip?
- Most clinics aim for a 70% to 80% gross margin on the supplies alone, though labor costs will reduce the net profit.
- How can I lower my supply costs?
- Buying components in bulk and choosing a reliable wholesale partner for your nutrients is the most effective way to protect margins. Apply for an account to see our wholesale pricing.
- Is IV therapy profitable for small clinics?
- Yes, if labor is shared with other services. It becomes difficult if you hire a dedicated nurse for a low-volume schedule.
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