Independent French clinical study — AURION X252
GREDECO — Independent laboratory specialised in dermatology and cosmetology, led by Dr Sylvie Boisnic, Dermatologist
90-day clinical study, 20 volunteers (women, average age 58), measurements at day 0 / day 30 / day 90 — 5 sessions of 10 minutes per week
Equipment: Cutometer MP580 (firmness/elasticity), Cortex 20MHz Ultrasound (dermal density), Glossymeter GL200 (radiance), VISIA CR5 (texture, brown spots), Chromameter CR400 (skin tone uniformity), Vapometer (skin barrier), PRIMOS CR300 (wrinkle depth), BAZIN Scale (nasolabial folds), GREDECO Scale (tired skin), self-assessment questionnaire, dermatological monitoring throughout the study
Statistics: Student's t-test and Wilcoxon test on paired data, normality verified by Shapiro-Wilk test, significance threshold p < 0.05
(All results below are statistically significant)
Objective instrumental results at day 90:
Skin tone uniformity: -83% brightness variation (p<0.0001)
Skin density:+58% (p<0.0001)
Skin texture: -23% (p<0.01)
Firmness: -14% skin deformability (p<0.0001)
Elasticity: +21% (p<0.001)
Complexion radiance: +14% (p<0.05)
Skin barrier (PIE): -11% (p<0.001)
Brown spots: -5% (p<0.01)
Signs of tired skin: -17% (p<0.0001)
Nasolabial folds: -9% (p<0.001)
Crow's feet wrinkles: -11.5% (p<0.05)
Self-assessment questionnaire: 20 volunteers at day 90:
85% notice an overall improvement in their skin
90% confirm an anti-aging effect
77% feel their skin looks younger
70% perceive a more even complexion
65% feel firmer skin
65% perceive more radiant skin
60% perceive less visible pores
25% perceive reduced wrinkles
Dermatological tolerance: excellent with 0 adverse events throughout the period
Results may vary by individual.