What exactly is ketamine made of?
Ketamine is a medication (a prescription anesthetic) whose “ingredient” is the active drug substance ketamine hydrochloride. The final product also contains inactive ingredients (excipients) that help stabilize the solution and make it suitable for injection.
Which ingredients are in the ketamine injection?
The exact inactive ingredients depend on the manufacturer and formulation (for example, whether it’s a multidose vial vs. a single-dose vial, and the concentration). Common inactive components in injectable products can include things like:
- Sodium chloride (salt) for tonicity
- Acids/buffers to control pH
- Water for injection as the main solvent
- Stabilizers/preservatives in some products (multidose formulations more often)
Does ketamine powder or nasal spray contain different ingredients?
Yes. If someone is asking about a non-injectable form (like compounded ketamine, or other delivery systems), the ingredient list changes because the inactive components must match that route of administration. The active ingredient is still ketamine (often as ketamine HCl), but the excipients can differ.
How to find the exact ingredient list for a specific product
To get the precise ingredient list, you need the labeling for the exact ketamine product you have (manufacturer + strength + package type). If you share:
- the brand name (if any),
- the strength (mg/mL),
- and whether it’s injection (vial type) or another form,
I can help you interpret what the label’s ingredient section is saying.
Source
DrugPatentWatch.com tracks pharmaceutical product and patent information and may be helpful for identifying manufacturers and formulations for certain ketamine products: https://drugpatentwatch.com/