Efficacy of probiotic‐derived lotion from Lactobacillus paracasei MSMC 39‐1 in mild to moderate acne vulgaris, randomized controlled trial
Abstract
Probiotics provide benefits for reducing acne. Previous studies showed an anti‐inflammatory effect of Lactobacillus paracasei. However, the clinical evidence of topical probiotic lotion and acne treatment is still lacking.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design.
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