2% foetal serum
2% foetal serum + Bio-expander
Bio-expander favours the migration of cells into the empty space (scratch)
Tests show that the ability of Regenyal Idea BIO-EXPANDER to stimulate the proliferation of fibroblasts in human dermis is 40% higher than that of foetal bovine serum.
The in vivo studies conducted on mice have shown that BIO-EXPANDER favours the formation of new blood vessels in the subcutaneous implant after one week.