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SUNJIN NEWSLETTER
 
Subject : 19_10_IFSCC Poster Review 1, Efficacy of the SUNSCREENS
Date : 2019-10-27
 
 
SUNJIN NEWSLETTER
IFSCC Poster Review 1, Efficacy of the SUNSCREENS
by Sung-Ho Lee
October 2019, NO.216
 
 
Dear everyone,
Recently 25th IFSCC(International Federation of Societies of Cosmetic Chemists) were held in Milano, Italy. The conference had lots of posters and presentations related to the efficacy of the sunscreen.
 
 
Photo-degradation of Sunscreen related papers at IFSCC
The papers related to the efficacy of the sunscreen are listed below:
  A Sunscreen Formulation Increases its UV absorption efficiency by UV light
    Minsung Choi  (LG Household and Health Care)
 
  Development of innovative and eco-friendly UV radiation absorbers, based on furan
    moieties.
Giacomo Busalacchi
  ( University of Milano Bicocca (UNIMIB)
 
  Hair exposome: photodegradation and photoprotection of hair ? understanding of the
    impacts of sun and aerial pollutants on hair characteristics
Anthony Galliano
  ( LOREAL R&I / France )
 
  Improving efficacy and safety of Avobenzone in cosmetics
    Cecilia Anselmi  ( University of Siena, UNICOSME-SI )
 
  Photocatalytic reactions in cosmetic skin care and sunscreen products:
    the consequences of free radical reactions for the skin
Katinka Jung
  ( Gematria Test Lab GmbH )
 
  Photochemistry of avobenzone in polymeric matrices and implications on sunscreen
    performance
Robert Hu
  ( Hallstar )
    SUNJIN’s Poster
  Photostability of Polymethyl Methacrylate Beads Loading Organic UV Filters,
    Butylmethoxydibenzoylmethane and Ethylhexyltriazone in O / W Emulsions.
Yoonjung Yang
  ( SUNJIN BEAUTY SCIENCE )
 
  Stability and UV shielding ability of the applied layer of UV absorber oil dispersed O/W
    emulsion supported by protein hydrolyzed peptide amphiphiles in the presence
    electrolytes
Kouichi Asakura
  ( Faculty of Science and Technology, Keio University )
 
 
  Poster #1
 
 
 
Poster No.222
Title : Photostability of PMMA Beads Loading Organic UV Filter, BMDBM and EHT in O / W Emulsions.
Session : Mars Session (Beyond Ingredients)
Abstract :
For the UV filter known to be poor in photo stability, the excellence for the Hybrid series was evaluated by analyzing the change of the remaining UV filter contents after various irradiation dose.
 
Hybrid PMMA series: Capsulated UV filter Beads
 
 
Core: Chemical UV Filters
For UV protection
 
Shell: PMMA Bead
1) For Sensorial Modification
2) Oil soluble UV filters can be used into water phase
 
Features
Water dispersible organic UV filter
Ultra Light Texture
Improved photo-stability
Minimized Skin Irritancy
 
  Hybrid AB
  protection
PMMA                 70% Avobenzone*     30%
  Particle Size
5 um
  UVA Protection
 
  Hybrid AE
  protection
PMMA                 70% Avobenzone*     30%
EHT *
*                 15%
  Particle Size
5 um
  Better UVA Protection UVB Protection
  *Avobenzone: Butyl Methoxy dibenzoylmethane(BMDBM) **EHT: Ethyl Hexyl Triazone
 
 
If you have any questions related to the IFSCC, please contact us through below information:
   Sam Jeon
      -  E-mail : salesdirector@sunjinbs.com
      -  Tel : +82 31 364 0721
 
 
 
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www.sunjinbs.com | TEL : 82-31-494-6322(300)
E-MAIL : sungholee@sunjinbs.com
   
 
 


         
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