fig2

Figure 2. ns: Not significant difference (P ≥ 0.017). ^***highly significant difference (P < 0.00033); ^*slightly significant difference (P < 0.017). (A) Representative curves of elastic modulus G’ (Pa) as a function of time during enzymatic treatment with 1:1 v/v of 60 U of hyaluronidase per gram of gel; (B) Time required for complete enzymatic degradation (G’ < 10 Pa) for the three tested skin quality treatments. Assessments of normality and homogeneity of variances for the datasets are available in Supplementary Table 2. H-HA: High molecular weight hyaluronic acid.