|Rinse-off (i.e. shampoos, bath preparations)||0.05 - 0.15 % Products which contain proteins, caseins, fresh cell extracts, repair complexes, or similar, must in principle contain a higher proportion of preservative.|
|Other uses||Kindly contact us.|
The recommended use levels relate to the total formulation in each case. The values given are recommended guidelines. The optimum use level should be evaluated by means of a repeated challenge test (e.g. at schülke Customer Support and Microbiological department).