Volassom (Facetem named before)

The main ingredient of Lasum is calcium hydroxyapatite (CaHA· Calcium Hydroxylapatite)' particles are chemically similar to human bone inorganic components, are bio-friendly, and do not cause inflammation when decomposed, unlike PLA (Poly Lactic acid), which is a biodegradable polymer material.

Volasome's calcium hydroxyapatite particles are subjected to a patented process called Lattice-pore structure. The Latis pore structure is a circular layer of calcium hydroxyapatite particles that look like fish scales.

It has a shape that gradually decomposes as it falls off layer by layer from the outer particles. In order for the particles to decompose at an appropriate rate, small pores called "pores" are created throughout the particles, and depending on the depth and size of these pores, the particles can be decomposed properly with high strength.