Journal topic
Trends & news
Evidence-led trends & news articles with supporting research and authority sources.
Collection
2 articles
Trends & news
Does PDRN (Salmon DNA) Skincare Actually Work?
PDRN's best evidence comes from injectable "skin booster" and wound-care trials, not the topical creams sold as salmon DNA skincare — the leave-on evidence is thin, and mostly limited to animal studies.
August 20, 20266 min read
Trends & news
Exfoliating Beads and Microplastics: What the US Ban Actually Covers
The 2015 US microbead ban only covers rinse-off products — leave-on plastics were never in scope. Here's what the law actually says, whether the "8 trillion beads a day" stat holds up, and how modern physical and chemical exfoliants compare.
August 20, 20268 min read