Products differ in composition, behaviour, indications and tissue interaction. Radiesse contains calcium hydroxylapatite microspheres, while many familiar fillers are hyaluronic-acid based.
They are not automatically interchangeable
The choice depends on anatomy, tissue quality, treatment goal and area. A product used for structural support is not necessarily appropriate for lips.
Ask before treatment
Which exact product is being used, why it was selected, the alternatives, risks and review plan.
Website content is educational and does not replace an in-person medical consultation.
Medical sources