Injectable Cold-Chain Storage: What the Labels Actually Require

The short answer: it depends on the product, and the label is the rule. Unopened BOTOX Cosmetic, Dysport, Jeuveau and Letybo are labeled for refrigeration at 2°C to 8°C (36°F to 46°F). Xeomin and Daxxify labels allow unopened vials to be kept at room temperature. Once any of these toxins is reconstituted, its label calls for refrigeration and a strict time limit. Hyaluronic acid fillers and Sculptra are stored at room temperature, but their instructions set maximum temperatures and say not to freeze. So "cold chain" really means keeping each product within its own labeled range, from the supplier's dock to the syringe.

Below, we quote the storage language from current labels, then cover receiving, monitoring and what to do when a fridge fails. Labels change, so always check the one that came with your product.

What do the labels say about storing neurotoxins?#

Summarized from each product's U.S. prescribing information (see sources):

Three details are easy to miss:

• Single-dose, single-patient use. The labels for these products describe single-dose vials, and several state that after reconstitution each vial should be used for only one injection session and one patient, with any remaining solution discarded.
• Record the time. The BOTOX Cosmetic label asks you to record the date and time of reconstitution on the vial label. That habit is worth adopting for every product with a post-reconstitution time limit.
• Labels change. Older Xeomin labeling described room-temperature, refrigerator and freezer storage options. The current label reads "at or below 25°C." Keep the current prescribing information on file and review it when a new carton insert looks different.

What do the labels say about fillers and other injectables?#

Other products in the same families can have different instructions, so check each one. The takeaway for storage planning: room-temperature products still need a controlled space away from windows, heaters and exterior walls, and they must never go into a freezer compartment or sit against a cooling plate.

How should you check a cold-chain delivery when it arrives?#

Receiving is where many cold-chain failures are caught, or missed. A simple procedure:

1. Receive promptly. Do not leave temperature-sensitive shipments at the front desk. Name who signs for them and who stores them.
2. Inspect the shipper. Check the insulated packaging, coolant and any temperature indicator the supplier includes. Note anything warm, frozen, crushed or wet.
3. Check the carton. Labels include authenticity features. The BOTOX Cosmetic label says not to use the product and to contact AbbVie if tamper-evident features appear compromised or the U.S. License number 1889 is missing. The Dysport and Kybella labels describe a hologram and say not to use the product if you do not see it.
4. Record lot and expiry. Log them for every carton. You will need them for recalls and stock rotation.
5. Store immediately at the labeled condition.
6. Quarantine anything doubtful. Label it "Do not use", keep it at the labeled temperature, and contact the supplier and manufacturer before using or discarding it.

If you suspect a product is counterfeit, see our guide on spotting counterfeit toxins and fillers.

How should you monitor storage units?#

There is no single federal rulebook for medspa medication fridges, and requirements can vary by state and by accreditation body. Many practices borrow CDC's vaccine storage guidance as a benchmark, because vaccines have similar 2°C to 8°C requirements. Key points from the CDC Pink Book chapter on vaccine storage:

• Avoid dormitory-style units. CDC says never to store vaccines in a dormitory-style or bar-style combined unit, because these units pose a significant risk of freezing.
• Use a digital data logger. CDC calls for continuous monitoring devices that record at least every 30 minutes, with a buffered probe.
• Check min/max daily. CDC says the minimum and maximum temperatures should be checked and recorded at the start of each workday.

Practical additions:

• Keep refrigerated products in the middle of the unit, away from walls, vents and the door.
• Do not store food or drinks in medication units.
• Keep a backup plan for power failures: where product goes, and who gets the alarm.

A simple daily log template, one row per storage unit per workday:

Log room-temperature storage too. A treatment room that hits 30°C on a summer afternoon can exceed the upper limit for products labeled "up to 25°C."

Our inventory management guide covers stock rotation, expiry tracking and cold-chain logs in more detail.

How should you move product between locations?#

Multi-location practices and providers who treat at more than one site often move product between rooms or buildings. Every move is a small cold chain of its own:

• Move unopened product only when needed, and in its original carton when the label calls for protection from light.
• Use a qualified cooler and a data logger for refrigerated products, and keep it out of direct sun and hot cars.
• Log the transfer: products, lots, time out, time in, and the logger reading on arrival.
• Check your state's rules. Some states regulate where prescription drugs may be stored and how they move between registered locations. Your medical director and compliance advisor should approve the process.

What should you do after a temperature excursion?#

Do not use the product, and do not throw it away yet. Following CDC's vaccine excursion steps as a model:

1. Label affected product "Do not use" and separate it from other stock.
2. Keep it at the labeled temperature while you investigate.
3. Record the time out of range, the minimum and maximum temperatures, and the lots affected.
4. Contact the manufacturer for guidance on whether the product can be used.
5. Fix the cause (door seal, power, placement, unit type) before restocking.

A discarded vial is a real cost. Our post on cost per injectable treatment shows how waste flows into margin.

Where does Pink Kiwi fit?#

Pink Kiwi sources from verified suppliers and applies Rx, DEA and cold-chain requirements at checkout, so temperature-sensitive products are ordered with the right credentials and handling expectations. Inventory and lot tracking inside Pink Kiwi is on our roadmap; for now, keep your receiving and temperature logs in your own system. Browse injectables in the catalog, such as BOTOX Cosmetic 100U, or visit our injectables practice page.