Efficacy and Tolerability of a Retinoid Eye Cream for Fine to Moderate Wrinkles of the Periorbital Region.

Introduction: The periorbital region is susceptible to premature skin aging and among the first areas to manifest age-related changes. Retinoids are highly effective but can be irritating, limiting use in this vulnerable area. A hydrating formulation comprised of a double-conjugated retinoid/alpha hydroxy acid (lactic acid; AHARet-EM) has been developed to address photoaging of the periorbital area. This study evaluated the efficacy, tolerability, and subject satisfaction of nightly application of AHARet-EM, and a regimen that included application of a peptide-rich eye cream (InF-E; AM) and AHARet-EM (PM).

Design: A 12-week, dual-center, open-label study evaluated nightly application of AHARet-EM in subjects 35 to 65 years of age with fine to moderate lines/wrinkles in the periorbital area (3-7 score based on the Fitzpatrick Classification Wrinkle Scale [FCWS]). A subset of subjects applied AHARet-EM (PM) and InF-E (AM). Investigator assessments at baseline and weeks 4, 8, and 12 were based on the 9-point FCWS for lines/wrinkles (1 [Fine Wrinkles] to 9 [Deep Wrinkles]) and a 6-point scale (0 [None] to 5 [Severe]) for texture, erythema, and under-eye darkness, puffiness, and dryness. Subject satisfaction and adverse events (AEs) were captured over 12 weeks.

Results: Twenty-six subjects, Fitzpatrick skin type III-VI, completed the study. Subjects applying AHARet-EM (n=16) demonstrated significant improvements from baseline at week 12 in the appearance of lines/wrinkles (33%; P<.0001), texture (37%, P<.0001), erythema (37%, P=.004), under-eye darkness (41%; P<.001), puffiness (55%, P<.0001) and dryness (94%, P<.0001). Significant improvements from baseline were demonstrated in subjects using the AM/PM regimen (n=10) at week 12 in the appearance of texture (33%; P=.002), erythema (68%; P=.001), under-eye darkness (32%; P=.007), puffiness (64%; P=.01) and dryness (90%; P<.0001). No AEs occurred related/possibly related to use of the study products. High levels of subject satisfaction were reported over 12 weeks.

Conclusion: Nightly application of a hydrating, double-conjugated retinoid eye cream demonstrated significant improvements in the appearance of lines/wrinkles, under-eye darkness, puffiness, and dryness of the periorbital area at week 12. Morning application of a peptide-rich eye cream afforded additional benefits. The study products were non-irritating, and subjects reported high levels of satisfaction throughout the study. J Drugs Dermatol. 2022;21(9):932-937. doi:10.36849/JDD.6815.