The combination of allantoin, bisabolol, D‐panthenol and dipotassium glycyrrhizinate mitigates UVB‐induced PGE2 synthesis by keratinocytes

We demonstrated that AB5D can reduce UVB-induced PGE₂, IL-1α, IL-6, IL-8, IL-1RA and TNFα as well as mitochondrial superoxide. These findings suggest that AB5D may alleviate erythema by modulating inflammation via PGE₂ and through antioxidation mechanisms.