Indentometry method measures firmness at deeper layers in the epidermis. A force is applied perpendicularly to the cheek and the depth of indentation is measured in millimeters. As the elastin network becomes more developed, the ability to resist elasticity increases and the depth of indentation decreases. After eight weeks, approximately 52% reduction of indentation depth was noted. Results showed 51.9% increase in epidermis firmness. 

Luminosity consists of transparency and color factors which are commonly known as epidermis tone and degree of redness. This is useful in determining the efficacy of "epidermis conditioners" and cosmetics. Luminosity studies measure the degree of intracellular metabolism, water content, and oxygen levels. Eight weeks of treatment with Evening Moisturizer resulted in 48.7% improvement in luminosity.