Randomized trial Journal of microbiology · 2022 A split face study on the effect of an anti-acne product containing fermentation products of Enterococcus faecalis CBT SL-5 on skin microbiome modification and acne improvement. Han HS, Shin SH, Choi BY, et al. Enterococcus faecalis PubMed ↗
Journal of Korean medical science · 2025 Efficacy and Safety of Human Skin Microbiome-Derived Strains as Topical Treatment for Acne: An In Vitro and In Vivo Study. Lee SG, Lee JH, Baek Y, et al. Streptococcus salivarius PubMed ↗
The Australasian journal of dermatology · 2024 Investigating causal relationships between the gut microbiota and inflammatory skin diseases: A Mendelian randomization study. Gu Y, Zhang W, Zhao W, et al. Faecalicatena fissicatena PubMed ↗
Skin research and technology · 2023 Gut microbiota and acne: A Mendelian randomization study. Cao Q, Guo J, Chang S, et al. [Ruminococcus] torques PubMed ↗
The Journal of antibiotics · 2023 Avidumicin, a novel cyclic bacteriocin, produced by Cutibacterium avidum shows anti-Cutibacterium acnes activity. Koizumi J, Nakase K, Noguchi N, et al. Lactococcus lactis PubMed ↗
Animal study Nutrients · 2025 Zinc-Enriched Bifidobacterium longum subsp. longum CCFM1195 Alleviates Cutibacterium acnes-Induced Skin Lesions in Mice by Mitigating Inflammatory Responses and Oxidative Stress. Gu X, Wang B, Zhang T, et al. Bifidobacterium longum PubMed ↗