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Tissue Models

Targeting Multiple Hallmarks of Skin Aging: Preclinical and Clinical Efficacy of a Novel Growth Factor-Based Skin Care Serum

  • TR Number: 1011
  • Authors: Gail K. Naughton . Lily I. Jiang . Elizabeth T. Makino . Robin Chung . Audrey Nguyen . Tsing Cheng . Kuniko Kadoya . Rahul C. Mehta
  • Materials Tested: UVB, skin care serum
  • Link to PDF: https://pubmed.ncbi.nlm.nih.gov/36374431/

The aging process involves numerous biological mechanisms that have been characterized and proposed as the ‘‘hallmarks of aging.’’ Targeting the processes and pathways related to these hallmarks of aging that cause and promote skin aging could provide anti-aging benefits. A novel topical growth factor-based skin care serum (A+) was developed using human fibroblast conditioned media. This study aimed to assess the effects of A+ on four hallmarks of aging and its clinical efficacy in skin rejuvenation in subjects with moderate to severe overall facial photodamage.