Any process that stops, prevents, or reduces the frequency, rate or extent of the cyclical phases of growth (anagen), regression (catagen), quiescence (telogen), and shedding (exogen) in the life of a hair. [ http://www.ncbi.nlm.nih.gov/pubmed/12230507 GOC:go_curators ]

Synonyms: down-regulation of hair cycle down regulation of hair cycle downregulation of hair cycle

This is just here as a test because I lose it