Natasha Denona Alison (13NB) is a warm brown with a satin finish that is permanent and retails for $25.00. In comparison, Lancome Crème de Marron (254) is a warm brown with a satin finish that is permanent and retails for $32.00.
Lancome Crème de Marron (254) is 85% similar — it is more shimmery, darker.