Trevor Barker

Rettenmaier

Trevor Barker has worked in the Cosmetics and Personal Care Industry for 33 years.  Prior to JRS, Trevor worked at Cornelius Group PLC occupying both commercial and technical management roles. His additional experience working in the fast paced world of contract manufacturing has given him a comprehensive understanding of the R&D process and its related disciplines. Trevor graduated from the University of Brighton with an HNC in Applied Chemistry and from the University of Westminster with a Diploma in Cosmetic Science.

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