Abstract: A kit and a method to deliver at least two predetermined amounts of hair treatment composition is disclosed. The kit comprises individually packaged hair treatment compositions, at least one dispensing means and one or more hair treatment application devices. With the kit according to the present invention, it is possible to deliver substantially identical predetermined amount of hair treatment composition or a first and a second predetermined amounts of hair treatment composition which amounts have a ratio of from 4:1 to 25:1.

Abstract: The device (1) for creating hair bundle effects to a hair bundle (11) described herein comprises a first portion (10) movably joined to a second portion (20) by means of a connection (30). The second portion (20) is associated with a system (70) for bending a hair bundle (11) within a cavity (12) provided in the first portion (10). The system (70) for bending the hair bundle (11) consists of at least a first fin (71) and of a second fin (72). The free distal edge (712) of the first fin (71) points toward the free distal edge (722) of the second fin (72). The device (1) preferably comprises a first metering layer (81) and more preferably also a second metering layer (82) to achieve evenness during the application of a hair treatment composition (15) to hair.

Abstract: Disclosed herein is a hair treatment application system (10) and methods to use the same. The hair treatment application system (10) comprises the combination of at least one absorbent substrate (30) having specific median pore radius of from about 300 microns to about 3,000 microns and of one or more hair treatment composition (15), each having a viscosity of from about 3,00 cPs to about 150,000 cPs. The hair treatment application system (10) according to the invention allows for easy, non-messy and precise application of hair treatment compositions (15) in particular of highlighting compositions.

Abstract: The present invention describes a hair treatment application system, comprising at least one or more hair treatment compositions (15) having a viscosity of from 3,000 cPs to 150,000 cPs and a hair treatment application device (1) comprising a first plate (10) and a second plate (20) positionable in a juxtaposed relationship when said hair treatment application device (1) is in a closed state. The hair treatment application device (1) is characterized by having a first zone comprising at least one absorbent substrate (40) on the internal surface (101) of said at least said first plates (10) and a second zone (50) on said internal surface (101) which is free of said absorbent substrate (40). Said at least one absorbent substrate (40) has a median pore radius of from 300 microns to 3,000 micron. The present invention describes also methods of treating the hair with said hair treatment application system (10) and kit comprising said hair treatment application system.

Abstract: Disclosed herein is a hair treatment application system (10) and methods to use the same. The hair treatment application system (10) comprises the combination of at least one absorbent substrate (30) having specific median pore radius of from about 300 microns to about 3,000 microns and of one or more hair treatment composition (15), each having a viscosity of from about 3,00 cPs to about 150,000 cPs. The hair treatment application system (10) according to the invention allows for easy, non-messy and precise application of hair treatment compositions (15) in particular of highlighting compositions.

Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH—A—NR1R2, and wherein A is A C2-8 alkylene and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.

Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH—A—NR1R2, and wherein A is A C2-8 alkylene and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.

Abstract: There is disclosed a compound of formula (I) wherein each of X1 and X2 are independently NH—A—NR1R2, and wherein A is A C2-8 alkylene group and R1 and R2 are independently selected from hydrogen, C1-4 alkyl, C2-4 hydroxy-alkyl and C2-4 aminoalkyl, or R1 and R2 together form a C2-6 alkylene group which with the nitrogen atom to which R1 and R2 are attached forms a heterocyclic ring, or an N-oxide derivative thereof, and wherein the compound (I) or its N-oxide derivative is optionally in the form of an acid salt derived from an organic or inorganic acid. Also disclosed is a method of its production and its uses, including its use in analyzing a cell or biological material and detecting the emitted fluorescence signal.