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 useage with Evening Moisturizer resulted in 48.7% improvement in luminosity.

CLINICAL CONCLUSIONS The laboratory testing in this study showed that our cosmetics used in these tests were highly effective in improving moisturization and hydration, firmness, reducing lines and wrinkles, and increasing cellular renewal. Ultrasound analysis also revealed an increase in thickness as well as tissue density which led to the improvement in firmness. Eight weeks of useage also significantly reduced pigmentation and consequently improved epidermis clarity and luminosity. 

SeneGence™ has other cosmetics including: Permanent Lipstick with LipSense® for long lasting lipstick; Permanent eyeliner for eyeliner that stays where you put it; Best Mascara for mascara that doesn't clump under your eye; Eye Shadow that doesn't budge; Blush that won't fade through the day; and Makeup that stays on until you take it off.