Hair care compositions

Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions

Reexamination Certificate

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Details

C424S401000, C514S002600

Reexamination Certificate

active

10049497

ABSTRACT:
According to the present invention there is provided a hair care composition comprising at least one tyrosine compound and at least one other amino acid compound selected from tryptophan compounds, histidine compounds and lysine compounds. The compositions of the present invention can improve the strength and condition of the hair.

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