Radiesse® is a certified medical product containing calcium hydroxyapatite (CaHA) microspheres suspended in a gel carrier. It has long been used in aesthetic and regenerative medicine as a structural tissue biostimulator focused on improving skin quality and stimulating neocollagenesis.

The product is not a classic volumizing filler—its main effect is activation of the skin’s physiological regenerative mechanisms.

Mechanism of action

After injection into tissues:

• the gel carrier provides early, temporary structural support,
• CaHA microspheres initiate a controlled biostimulatory response,
• fibroblasts are activated and type I and III collagen synthesis increases,
• the carrier is gradually absorbed, while the clinical effect persists thanks to newly formed collagen.

The product biodegrades, and its breakdown products are metabolized physiologically.

Clinical dynamics

Radiesse® is characterized by:

• earlier onset of clinical effect compared to purely collagen-stimulating biostimulators (e.g., PLLA),
• simultaneous long-term regenerative action.

Improvement in skin tension and structure is partially visible immediately after treatment and increases over subsequent weeks due to extracellular matrix remodeling.

Clinical indications

Treatments with Radiesse® may be used in patients:

• with loss of skin firmness and density,
• with signs of structural aging,
• after significant weight loss,
• requiring improved skin firmness without significant changes in facial features,
• seeking a natural regenerative effect with moderate dynamics.

Most common areas:

• face (especially the lower third),
• jawline,
• neck,
• decolletage,
• hands,
• selected body areas requiring improved skin quality.

Therapy outcomes

• improved skin tension and elasticity,
• increased skin density,
• improved tissue structure,
• natural rejuvenation without excessive volumization.

Results usually last 12 to 18 months or longer, depending on the treatment area, protocol, and individual factors.

Therapy profile

• treatment is individually planned,
• procedure performed by a physician,
• the product can be used as a standalone procedure or part of combined therapies,
• recovery is usually short.

Medical information

Radiesse® treatments should be performed only by a physician after a full consultation and medical qualification.

Radiesse® is part of modern biostimulatory therapies focused on improving skin quality and structure by activating its natural regenerative mechanisms.