Transparent bleaching compositions with proteins and/or silicone oils

An agent for lightening keratinic fibers, comprising at least two preparations (A) and (B) packaged separately from each other, and optionally a further preparation (C) packaged separately from (A) and (B), which are mixed immediately before use to form an application mixture, wherein

• preparation (A) comprises 5 to 60 wt % of, based on the weight thereof, of at least one persulfate selected from selected from the group consisting of ammonium peroxodisulfate, potassium peroxodisulfate, and sodium peroxodisulfate, and is free from xanthan;
• preparation (B) is flowable and includes at least one oxidizing agent and, based on the weight thereof, 0.1 to 10 wt % xanthan and 0.5 to 30 wt % hydrogen peroxide, calculated as 100% H2O2 and
• preparation (B) or preparation (C) contain at least one polymer selected from the group consisting of agar-agar, carrageenan, alginates, xanthan gum, karaya gum, ghatti gum, tragacanth, scleroglucan gums, gum arabic, alginates, pectins, polyoses, guar gums, locust bean gum, linseed gums, dextrans, pectins, amylose, amylopectin, dextrins, gelatins, casein, methyl cellulose, carboxymethyl cellulose, and hydroxyethyl cellulose,
• wherein preparation (A)—based on the weight thereof—comprises,
• a1) 0.01 to 1 wt. % keratin hydrolysate(s) having molar masses from 400 to 1200 dalton and obtained from the cortex and/or cuticle of keratinic fibers, and
• a2) 0.01 to 5 wt. % dimethicone,
• with the proviso that preparation (A)—based on the weight thereof—comprises 0.1 to 6 wt. % compound(s) from groups a1) and a2).