Clinical studies

• All clinical tests conducted on all skin types with all regularized clinical pratices.
• Clinicat studies are conducted by specialized researchers (Dermatologue and Ingeener Assistant) who are elected by esteemed panels

• Photographic views in 2D and 3D (Life Viz II®)

3D

2D

• Dermatological evaluation of wrinkle depth and fine lines with Lemperle scoring from 0 to 5
• Evaluation of radiance of the foundation with dermatological scoring from 0 to 4 (score 1 corresponding to a luminous skin and 4 to a dull fundation)

• Measurement of depth wrinkles (crow ’s feet, front et sillon nasogenien)

Visualisation of wrinkles in 3D (life Viz micro®)

Visualisation of wrinkles in 3D (life Viz micro®)

Measurement of depth wrinkle in mm (image analysis)

Roughness is represented by a numerical value without unit.

Photographies to vizualize smoothing function of the lower volumes located above the skin surface. Indeed, the decrease in red and yellow color will show an increase in skin smoothness 

Visualisation of skin smoothing in 2D

• Evaluation of an anti-laxiting effect

Visualisation and measurement of density and thickness of the dermis with ultrasound
Measurements made with echograph Monaderm 2D sonde 20 MHz

Relaxed skin

Dense skin

• Evaluation of skin homogeneity and lentigine pigmentation

Chromametric analyse using Konica Minolta CR/DP-400®

Lentigines visualisated in 3D

Increased skin homogeneity visualised in 3D

• Measurement of skin sebum rate with Monaderm Skin Diagnostic® SD 207 (µg/cm2 of skin)
• Visualisation of skin sebum with LifeViz II® apparatus (image analysis)

Evaluation of an anti-seborrheic effect

• Evaluation of pores diameter (µm) from macrophotographies realised with Proscope® (x30)

Pores visualisation (x30)

Pores visualisation in 3D

By the "stinging test" :

• In order to identify subjects with sensitive skin, a “stinging test“ is conducted using lactic acid
• "Stingers," qualifying subjects testing positive to this test, participate in a controlled study using a soothing moisturizing cream in comparison to the product of reference
• Auto-evaluation and establishment of scores according to tingling sensation

• Trans-epidermal water loss 
• Hydration rate in %
• Skin temperature

Corneometry

- Analyse of skin exfoliation rae with D-Squames®

• Dermatological score (on dark tablet) 
• Histological score

Corneocytes visualisation on optic microscope (x100)

• 2D and 3D photography
• Profilometry (depth of stretch marks)
• Chromametry (pigmentation of stretch marks)
• Ultrasound (density of the dermis)

Evaluation of stretch marks

• 3D and 2D photography
• measuring the circumference of the thighs
• Ultrasound (density of the dermis and dermis–hypodermis jonction)
• Analysis of skin smoothing (measuring roughness)
• Measuring body fat

Evaluation of cellulite

• Specialised center for hair graft (Dr Ben Slama, Paris)
• phototrichogrammes at Day 0 and during following: hair number during various phases (anagène, catagène, télogène), mean length, standard deviation, importance and rapidity of hair growth, spontaneously and after treatment
• Auto-evaluation of esthetic improvement and tolerance

Clinical evaluation of hair growth after capillary graft or treatment 

phototrichogrammes