Figure 1. Corneometer results indicate the test lipstick significantly increased moisture.

The corneometer results shown in Figure 1 indicate the test lipstick significantly increased the moisture level of the semimucous lip area: immediately, where it showed up to 57.89% moisture improvement; at 5 hr, a 94.74% improvement; and at 24 hr, up to 150% improvement, over the control, i.e., lips without lipstick.