Source

Taylor et al. — Resveratrol and P. acnes in vitro

Reviewed by SkinKnowledgeBase Editorial TeamLast updated May 26, 2026

Quick Summary

Peer-reviewed in-vitro study used for limited resveratrol acne-bacteria background.

Structured source facts
Source typepeer_reviewed

What Studied

Laboratory assays compared resveratrol, benzoyl peroxide, and combination exposure against P. acnes using colony-forming-unit assays and microscopy.

Main Findings

Resveratrol demonstrated sustained antibacterial activity against P. acnes in vitro, while benzoyl peroxide showed a shorter-term bactericidal response in the study model.

Why It Matters

It supports cautious biological-plausibility language for resveratrol while making clear that laboratory activity is not the same as a finished-product clinical outcome.

Original Source

Resveratrol Demonstrates Antimicrobial Effects Against Propionibacterium acnes In Vitro

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Source
Taylor et al. — Resveratrol and P. acnes in vitro
Quick Summary
Peer-reviewed in-vitro study used for limited resveratrol acne-bacteria background.
What Studied
Laboratory assays compared resveratrol, benzoyl peroxide, and combination exposure against P. acnes using colony-forming-unit assays and microscopy.
Main Findings
Resveratrol demonstrated sustained antibacterial activity against P. acnes in vitro, while benzoyl peroxide showed a shorter-term bactericidal response in the study model.
Why It Matters
It supports cautious biological-plausibility language for resveratrol while making clear that laboratory activity is not the same as a finished-product clinical outcome.
Supports
question_what-causes-tiny-bumps-on-my-forehead, ingredient_resveratrol, product_dermagist-acne-clarifying-cream