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SENSIVA PA 20 is a multifunctional cosmetic additive based on ethylhexylglycerin and phenethyl alcohol. Its unique properties make it suitable for the use in a wide range of cosmetic applications. It combines the excellent skin care and deodorising properties of ethylhexylglycerin with the antimicrobial properties of phenethyl alcohol. Phenethyl alcohol is a nature-identical fragrance ingredient with a mild flowery rose-like scent which can mask possible unpleasant odours of other ingredients. Its antimicrobial properties are enhanced by the boosting effect of ethylhexylglycerin. sensiva® PA 20 is suitable as an antimicrobial stabiliser for preservative-free cosmetics.

S&M METHYLPARABEN is fully effective both in anionic as well as cationic systems. Acidic pH values have no negative influence on the effectiveness. High pH values (> pH 8.0) should be avoided. S&M METHYLPARABEN proved to have good chemical compatibility with anionic surfactants such as sulphates, ether sulphates and sulphosuccinates, as well as with non-ionogenic surfactants. Ethoxylated surfactants may lead to loss of effectiveness.

EUXYL K 350 is fully effective both in anionic as well as cationic and non-ionic systems. Acidic pH values have no negative influence on the effectiveness. High pH values (> pH 8.0) should be avoided. 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 Technical and Microbiological department).

EUXYL K 400 is a liquid cosmetic preservative, which is suitable for the use in rinse-off products. EUXYL K 400 has a broad, balanced spectrum of effect against bacteria, yeasts, and mould fungi. It acts even in very low use-concentrations, and has good vapour phase effectiveness.