skip to main content
RTE logo
  • News
  • Sport
  • Entertainment
  • Business
  • Lifestyle
  • Culture
  • Gaeilge
  • Player
  • Tv
  • Radio
Profile icon
  • News
  • Sport
  • Entertainment
  • Business
  • Lifestyle
  • Culture
  • Player
  • TV
  • Radio
  • Gaeilge
  • Weather
  • Archives
  • Brainstorm
  • History
Discover
  • RTÉ Games
  • RTÉ Archives
  • RTÉ Brainstorm
  • History
  • Gaeilge
  • RTÉ Learn
Food
  • RTÉ Food
  • RTÉ Recipes
Watch
  • RTÉ Player
  • TV
  • RTÉ One
  • RTÉ2
  • RTÉ News
  • RTÉjr
Listen
  • Radio
  • Podcasts
  • RTÉ Radio 1
  • RTÉ 2FM
  • RTÉ lyric fm
  • RTÉ Raidió na Gaeltachta
Services
  • Orchestra
  • RTÉ Weather
  • Century Ireland
  • RTÉ Shop
Kids
  • RTÉ Kids
  • RTÉ Learn
Help
  • Contact
  • Feedback
  • Accessibility
  • Policies and Reports
  • Complaints
  • Terms & Conditions
  • Individual Rights Guide
  • Privacy Policy
  • Cookie Policy
  • Freedom of Information
Information
  • About RTÉ
  • TV Licence
  • Vacancies
  • Latest Annual Report
  • Advertise with RTÉ
  • 2rn
  • Saorview
  • Newsletters
  • RTÉ Supporting the Arts

  • Dr Emer Duffy

    Emer Duffy

    DCU

    Follow@emer_duffy

    Dr Emer Duffy is a postdoctoral researcher at the Insight Centre for Data Analytics at DCU. She is an Irish Research Council awardee

    "New skin care products containing probiotics or prebiotics claim a multitude of benefits from delivering healthier more radiant skin to treating conditions like acne, eczema and body odour"

    Why is the beauty business getting dirty?

    Cosmetics developers are trying to harness the link between bacteria and healthy skin to create new skin care products

    Beauty • 11 Nov 21

    Search RTÉ.ie

    Cant find what you're looking for?

  • News
  • Sport
  • Entertainment
  • Business
  • Lifestyle
  • Culture
  • Player
  • TV
  • Radio
  • Gaeilge
  • Weather
  • Archives
  • Brainstorm
  • History
Discover
  • RTÉ Games
  • RTÉ Archives
  • RTÉ Brainstorm
  • History
  • Gaeilge
  • RTÉ Learn
Food
  • RTÉ Food
  • RTÉ Recipes
Watch
  • RTÉ Player
  • TV
  • RTÉ One
  • RTÉ2
  • RTÉ News
  • RTÉjr
Listen
  • Radio
  • Podcasts
  • RTÉ Radio 1
  • RTÉ 2FM
  • RTÉ lyric fm
  • RTÉ Raidió na Gaeltachta
Services
  • Orchestra
  • RTÉ Weather
  • Century Ireland
  • RTÉ Shop
Kids
  • RTÉ Kids
  • RTÉ Learn
Help
  • Contact
  • Feedback
  • Accessibility
  • Policies and Reports
  • Complaints
  • Terms & Conditions
  • Individual Rights Guide
  • Privacy Policy
  • Cookie Policy
  • Freedom of Information
Information
  • About RTÉ
  • TV Licence
  • Vacancies
  • Latest Annual Report
  • Advertise with RTÉ
  • 2rn
  • Saorview
  • Newsletters
  • RTÉ Supporting the Arts
Follow RTÉ

© RTÉ 2025. RTÉ.ie is the website of Raidió Teilifís Éireann, Ireland's National Public Service Media. RTÉ is not responsible for the content of external internet sites.

Images Courtesy of Getty Images.