Methodology

50 patients between 18 and 65 years of age - mean [49±2].

• KTP laser: 12
• Intense pulsed light: 10
• Glycolic acid peel: 11
• Cryotherapy: 12
• Dynamic phototherapy: 5

Apply once or twice a day for 21 days.

Results

Evaluation of skin tolerance

The investigator judged EPITHELIALE ULTRA REPAIR (A.H ULTRA) to have good cutaneous tolerance.
Immediately after the ^1st application of the product, clinically significant improvement in clinical signs:

• 12% reduction in erythema (34% of patients)

• 91% reduction in cutaneous dryness (62% of patients)

and functional signs:

• Burning sensation reduced by 14% (30% of patients)

• Heat sensation reduced by 26% (34% of patients)

• Reduction in tingling sensations by 36% (36% of patients)

Evaluation of skin discomfort sensations

Statistically significant reduction in cutaneous discomfort.
Cutaneous pain was immediately reduced for 2/3 of subjects at D1 and for 94% of patients at D3.

Self-evaluation of repair efficacy

The reparative effect was observed for 28% of patients from the 1st application, for 64% on D3 and for 96% of patients on D8.

Self-evaluation of soothing efficacy

The soothing effect was observed in 64% of patients from the 1st application, in 94% on D3 and in 100% of patients on D8.