Abstract: Cosmetic and/or pharmaceutical compositions for promoting hair growth by modulating the expression of genes involved in the JAK-STAT signaling pathway are provided. The compositions include at least one plant lipid, preferably pataua (Oenocarpus bataua) oil. Also included are methods for promoting hair growth by modulating the expression of genes involved in the JAK-STAT signaling pathway.

Abstract: The present invention is directed to cosmetic and/or pharmaceutical compositions comprising at least one plant lipid, preferably pataua (Oenocarpus bataua) oil, having as main application promoting hair growth by modulating the expression of genes involved in the JAK-STAT signalling pathway. The present invention also relates to methods for promoting hair growth by modulating the expression of genes involved in the JAK-STAT signalling pathway and to the use of said plant lipids in the preparation of said compositions.

Abstract: The present invention is directed to cosmetic and/or pharmaceutical compositions comprising at least one plant lipid, preferably pataua (Oenocarpus bataua) oil, having as main application promoting hair growth by modulating the expression of genes involved in the JAK-STAT signalling pathway. The present invention also relates to methods for promoting hair growth by modulating the expression of genes involved in the JAK-STAT signalling pathway and to the use of said plant lipids in the preparation of said compositions.

Abstract: The present invention refers to an aqueous colorant composition comprising poly(lactic acid) (PLA) and a colorant. The invention also refers to the uses of said composition particularly in methods for coloring hair.

Abstract: It describes a method for assessing hair conditions, conceived to prescribe a customized cosmetic treatment and/or product, comprising the following steps: A) obtaining information about the hair of at least one user by means of at least one questionnaire with at least one question that combines parameters of tactile perception of hair with at least three attributes, defined by softness, combing and coarseness; B) inserting the information obtained in step A in a matrix for classification of hair damages, in order to obtain at least one classification about the hair conditions of the user; C) associating the classification about the hair condition of the user obtained in step B with the characteristics of at least one cosmetic product stored in a database that stores registrations of at least one cosmetic product, in order to obtain at least one result about the customized cosmetic treatment and/or product; and D) prescribing to the user at least one customized cosmetic treatment and/or product according to t