Facial Treatment Essence (7.27 fl oz)
Tracked ingredients
Key actives from our research database. Click any to read the full evidence dossier.
Evidence behind the ingredients
Real citations from our research database — one per tracked active in this product. Click any ingredient name to read its full evidence dossier.
A yeast-based ingredient that brightens skin tone and refines the look of pores. Made famous by SK-II essences.
Nakamizo S, Yan X, Kabashima K, Enhancement of skin barrier function and augmentation of epidermal cell-cell interactions by galactomyces ferment filtrate, Journal of Dermatological Science 2024;115(2):94-97 — GFF strengthens skin barrier and enhances epidermal cell-cell interactions; mechanistic support for SK-II Pitera barrier claims
Snowball JM et al., Integration of Transcriptomics and Spatial Biology Analyses Reveals Galactomyces Ferment Filtrate Promotes Epidermal Interconnectivity, International Journal of Cosmetic Science 2024
Miyamoto K et al., Significant Reversal of Facial Wrinkle, Pigmented Spot and Roughness by Daily Application of Galactomyces Ferment Filtrate-Containing Skin Products for 12 Months—An 11-Year Longitudinal Skin Aging Rejuvenation Study, Journal of Clinical Medicine 2023;12(3):1168 — 86 female volunteers; 12-month daily application reversed wrinkle, spot, and roughness markers that had deteriorated over the prior 11-year interval
Sources: PubMed · KCI · J-Stage · CNKI · Wanfang · SFD · MFDS · Cochrane · SCCS · CIR. Every entry points to a specific document. See methodology for what each outcome label means.
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