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. 2022 Jan 13;27(2):491. doi: 10.3390/molecules27020491

Figure 3.

Figure 3

Clinical study utilizing 0.1% CBG in serum formulation shows improvement in hydration levels over untreated and vehicle-treated skin. Transepidermal water loss (TEWL) was measured with a Tewameter® TM300 instrument with lower readings demonstrating an increase in hydration and skin barrier function. Data (n = 20) represent mean ± SEM. * p < 0.05; ** p ≤ 0.01 indicates a statistically significant difference compared to baseline reading.