Unilever

Last updated January 31, 2026

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Pigmented hair fiber coatings: UnileverRecent Research Landscape

Hair shedding results from premature follicle transition and weakened root anchoring. This specific amino acid derivative targets the biological signaling required to maintain the growth phase and prevent follicle detachment.

What technical problems is Unilever addressing in Pigmented hair fiber coatings?

Excessive hair fiber shedding

(7)evidences

Premature termination of the hair growth cycle and follicle degradation. Preventing these failure modes maintains scalp coverage and hair density.

Surface damage and fiber degradation

(1)evidences

Pigmented coatings on hair fibers frequently suffer from poor durability and wash-off during routine cleansing. Improving adhesion ensures long-lasting color retention and prevents staining of external surfaces.