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PhD Trials

PhD Trials® is an International Contract Research Organization engaged into the clinical assessment of safety and efficacy of products for topical application ( cosmetic, raw materials and food products). We are a multidisciplinary team of skin specialists, boasting more than 25 years of experience in the scientific support to the cosmetic industry and we are the market leader in the Iberian peninsula. As a team of specialists in safety and efficacy, with recognized knowledge, we can help you to build standard or custom-made protocols that are fully adapted to customers needs.

Key products

  • IN VIVO EFFICACY STUDIES: Advanced Methods
  • IN VIVO SAFETY STUDIES
  • IN VIIVO EFFICACY STUDIES: General Methods

Trade show appearances

2 appearances on record across 2 shows.

2026
  • Cosmetorium
    445
  • in-cosmetics Global
    1F30