NEW preservation solutions for your certified-natural products

clean & green

schülke’s line of natural and nature-identical products is growing, adding to the existing brands that protect your formulas from contamination.

Environmental certification agencies like EcoCert, COSMOS, NaTrue and Whole Foods all have their own set of requirements for personal care products. The latest innovations from schülke meet those standards to keep your products safe and your consumers happy.

euxyl® ECO 910 is EcoCert verified and COSMOS approved; it is perfect for certified-natural cosmetics and effective in anionic, cationic and nonionic systems. Its fresh, citrus scent is a bonus for leave-on and rinse-off applications.

effisin® LA Natural is effective protection against bacterial contamination. Sourced from non-GMO corn, it can be used in a wide variety of personal care products.

euxyl® K 712 and euxyl® K 903 are compliant with most of these certifications; including EcoCert, Cosmos, NaTrue and 
Whole Foods. These products provide peerless protection for your natural formulations.

sensiva® PA 30 combines the antimicrobial activity of nature-identical fragrance ingredients with the boosting and skin care properties of naturally-derived materials 
for a soft preservative system that is ideal for leave-on, 
wet-wipe and sensitive applications.

By combining natural, nature-identical and gentle synthetic components, sensiva® PA 40 has improved the efficiency and efficacy of non-traditional preservation systems.

At schülke, we understand the safety and environmental demands of personal care formulation protection, because at schülke we protect life.

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schülke — our expertise from preservation to multifunctional additives

Since 1889, Schülke & Mayr GmbH has been one of the world‘s leading names in preservation and industrial hygiene. Our products and services help you to protect people and materials against infection and contamination.

Our euxyl® brand provides numerous preservative blends for the cosmetic industry. These optimized combinations of active substances offer broad spectrum efficacy, keeping cosmetic products free of microbial growth.

Our sensiva® brand includes versatile, multifunctional skin care additives for personal care products. Their unique properties make them suitable for use in a wide range of cosmetic applications — including creams, lotions and deodorants.

Our sensidin® brand provides excellent efficacy in deodorants at very low use concentrations. .

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natural and nature-identical formulations

Customers want natural formulations that are gentle and sustainable, but natural preservation solutions are not always the most effective. schülke helps protect your natural products with natural and nature-identical multifunctionals and preservatives.

schülke products for natural formulations:

  • euxyl® K 712: gentle, nature-identical preservative; compliant with natural certifying bodies; pH<5.5
  • euxyl® K 903: nature-identical preservative; compliant with natural certifying bodies; pH<6.0
  • euxyl® ECO 910 natural/nature-identical preservative; compliant with natural certifying bodies
  • sensiva® PA 30: natural/nature-identical multifunctional; helps maintain microbiological stability
  • sensiva® PA 40 perfect for sunscreens and other difficult-to-preserve products; natural/nature-identical multifunctional; helps maintain microbiological stability
  • effisin® LA Natural natural multifunctional; good activity against bacteria; helps maintain microbiological stability
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