January 2026 in “Health Food & Biotechnology” This study developed a sustainable biotechnological process using Bacillus licheniformis strains to produce keratin hydrolysate from chicken feathers, and found that cosmetic hair serum with this ingredient improved hair smoothness, elasticity, and shine in a small focus group.
This study found that the RADA-GHK and RADA-KGHK peptide hydrogels improved wound healing and cell growth without cytotoxicity, suggesting potential for use in skin regeneration.
January 2026 in “eKNUTSHIR” This study systematically analyzed the molecular and cellular mechanisms of wound healing and assessed the market potential for wound healing products based on natural proteins, projecting significant growth by 2033.
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November 2020 in “Planta medica international open” This study reported that plant-produced basic fibroblast growth factor effectively promoted cell proliferation and collagen production in vitro, suggesting potential applications in cosmetics for antiaging and hair growth.
June 2026 in “Dermatology and Therapy” This review provides an analysis of topical treatments with clinically proven efficacy for managing hyperpigmentation and concludes that the most effective approach is using combined therapies that target multiple aspects of skin pigmentation physiology.
