The present disclosure relates to a hair treatment agent for reducing and/or avoiding bleeding out and/or fading of artificially produced hair colours with a pH in a range of from about 3.5 to about 5 containing--relative to the total quantity of hair treatment agent-- a) from about 0.01 to about 10 wt. % of a polyvalent metal salt, wherein the metal salt is selected from the group of strontium salts, zirconium salts, hafnium salts, titanium salts, tin salts, aluminium salts, bismuth salts, lanthanum maleate, lanthanum chloride and mixtures thereof and b) from about 0.01 to about 10 wt. % of an organic acid selected from the group of tartaric acid, citric acid, maleic acid, fumaric acid, salicylic acid, lactic acid, malic acid, amino acids and mixtures thereof.

hafnium/hemorrhage

Hair treatment agent with a polyvalent cation II

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