| abstract |
Disclosed herein are methods and compositions for stimulating hair growth, wherein the composition comprises cyclopentaneheptanoic acid, a 2-cycloalkyl or arylalkyl compound represented by formula I, and a penetration enhancer, wherein the dotted bond means the presence or absence of a double bond, the double bond may be in a cis or trans configuration, and A , B, Z, X, R1 and R2 are as defined in this specification. Such compositions are useful for stimulating hair growth in humans or non-human animals. |