The Effects of an Oral Supplementation of a Natural Keratin Hydrolysate on Skin Aging: A Randomized, Double‐Blind, Placebo‐Controlled Clinical Study in Healthy Women
Oral supplementation of FKH for 90 days is associated with an improvement in the appearance of facial skin, hair, and nails. This study highlights the benefits of free L-amino acids mix as potential aminobiotics and not just as building blocks of proteins, suggesting a new perspective of nutricosmetic food.
Authors
- Francesco Tursi (ORCID: https://orcid.org/0000-0002-0055-5925)
- Renaud Sergheraert
- Vincenzo Nobile (ORCID: https://orcid.org/0000-0001-9147-302X)
- Ileana De Ponti (ORCID: https://orcid.org/0000-0003-0579-7904)
- Anne Lepoudère
- Jean‐Philippe Soulard (ORCID: https://orcid.org/0009-0008-0162-7899)
- Enza Cestone
Publication Details
- Journal
- Journal of Cosmetic Dermatology
- Published
- 2024-10-04
- DOI
- https://doi.org/10.1111/jocd.16626
- Citations
- 5
- Primary Topic
- Skin Protection and Aging
- Type
- article
- Field-Weighted Citation Impact
- 2.67