Fig. 2From: Difference between the biologic and chronologic age as an individualized indicator for the skincare intensity selection: skin cell profile and age difference studiesCalculated biologic age (BA) dependence on the chronologic age (CA) for all participants. Solid line (red): biologic age is approximated by chronologic one; double dotted line (green): biologic age is approximated by chronologic one basing on the linear fit for the data from (Kaczmarek and Lasik 2006); dashed line: linear fit for experimental data (both male and female, BA = 0.431CA + 24.54, R2 = 0.338)Back to article page