research The chlorine-hair interaction. III. Effect of combining chlorination with cosmetic treatments on hair properties 1 citations , January 1988 Cosmetic treatments after chlorination damage hair more than treatments before.
research Copper in Green Hair: A Quantitative Investigation by Electron Probe X-Ray Microanalysis 10 citations , January 1980 in “Ultrastructural pathology” Green hair has high copper levels due to contaminated water and damaged hair cuticles.
research Delipidisation of wool fibres and the subsequent beneficial properties of delipidised wool fibres October 2025 in “Coloration Technology” Delipidised wool is brighter, dyes better, and is more eco-friendly.