The solution is preservative-free, clear, and colorless to slightly yellow. Prefilled syringes contain denosumab, sorbitol, acetate, sodium hydroxide and water for injection. The prefilled syringe also contains polysorbate 20.
List of excipients
* Acetate buffer is formed by mixing acetic acid with sodium hydroxide
- Acetic acid, glacial*
- Sodium hydroxide (for pH adjustment)
- Sorbitol (E420)
- Water for injections
- Polysorbate 20 (prefilled syringe only)