1. Tsukahara K, et al. "Morphological and Functional Characteristics of Periorbital Skin." Journal of Cosmetic Dermatology, 2011. — 眼周皮膚厚度和生理特性
2. Giacomoni PU, et al. "Age-Dependent Alterations in the Healing of Skin Wounds." Journal of Gerontology, 1996. — 眼周膠原蛋白流失速率
3. Hollis N, et al. "A Comprehensive Study of Periorbital Skin Care." Dermatologic Surgery, 2003. — 眼周保養成分效效性
4. Schagen SK, et al. "Topical Retinoids on Aging Skin: An Evidence-Based Review." American Journal of Clinical Dermatology, 2012. — 視黃醇對眼周細紋的改善