May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that natural hair dyes from plant-derived pigments can produce viable colors on gray hair with low irritation potential, though they face challenges in shade range and consistency; some products may also be adulterated, affecting safety perceptions.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review summarizes current research on natural hair dyes, reporting that plant-based formulations can safely provide viable colors on gray hair with minimal irritation compared to synthetic options but face challenges in color range and consistency.
January 2017 in “Lithuanian University of Health Sciences” This study found that pharmacy customers in Vilnius have limited knowledge about ecological hair care products and desire more comprehensive information from pharmacies.
10 citations
,
June 2001 in “International Journal of Cosmetic Science” This study found that laboratory-formulated natural shampoos condition hair better than commercial herbal shampoos, as shown by SEM micrograph analysis of hair microstructure.
1 citations
,
November 2023 in “Polymers” This review examines how incorporating various polymers and active ingredients into polyurethane dressings can enhance their properties and adaptability for better wound repair and regeneration, suggesting a promising direction for developing advanced functional dressings.