- Also known as
- beef trachea, bovine trachea, bovine trachea collagen, bovine tracheal cartilage, freeze-dried, grass-fed trachael cartilage collagen, grass fed tracheal cartilage, new zealand bovine tracheal cartilage, soluble trachea, trachael cartilage collagen, trachea, trachea collagen, trachea concentrate, tracheal cartilage