Cookie Consent by TermsFeed Generator

expertise from preservation to multifunctional additives for personal care products and formulations

Since 1889, Schülke & Mayr GmbH has been one of the world‘s leading names in preservation and industrial hygiene. Our products and services help protect people and materials against infection and contamination. Our goal is the continual improvement of products, processes and services in order to ensure your success and satisfaction, while maintaining our corporate social responsibility.

We reflect this desire for constant improvement with our award-winning innovations, like sensiva®PA 40. Our drive for innovation in preservation has led us to sponsor events, such as the GC3 Preservation Challenge.

Find out more by watching our videos on our YouTube Channel.

Our company philosophy is based on a total quality concept that considers not only the quality of our products in the sense of effective product formulas, but also workplace safety, environmental management, and leadership and cooperation.

Our euxyl® brand provides 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.

Why use preservatives in your formulations? Click here to find out!

COVID-19 Update: schülke inc. Remains Open:

Our office is working reduced hours and many of our staff are working from home offices. We ask for your patience, as certain functions may take slightly longer due to the circumstances.
As per US Department of Homeland Security guidance in response to COVID-19, schülke inc. is classified as an “essential business". We and our warehouse will remain open to serve our customers. We are focused on keeping employees and customers safe by following and remaining compliant with CDC guidelines.

For anything from technical specifications to product recommendations, let us make your job easier! Give us a call at +1-888-267-4220 to speak with one of our knowledgeable representatives.

For orders: Please contact our customer service at

For technical inquiries: Please contact our Technical Support Team at We will do our best to keep you informed of any changes in this situation.

  • Image

    for leave-on products

    creams & lotions

  • Image

    for rinse-off products

    shampoos & bath preparations

  • Image

    for deodorant products

  • Image

    for wet wipe products

  • Image

    for natural products

  • Image

    for sensitive applications

  • Image

    for sunscreen formulations

Contact us

At schülke, we understand the safety and environmental demands of formulation protection, because at schülke we protect lives worldwide. Contact us to find out how!

preserve and protect

See how to meet the challenges of modern sunscreen protection.
Click below to read the peer-reviewed article from schülke, featuring our study on nontraditional preservation for high-SPF sunscreens

Get the Article

get the latest on sustainability at schülke

Get our sustainability report to find out all the ways that schülke is maintaining responsibility in all areas

download now

get the new handwashing posters from schülke

Get our posters to remind children, teens, and even adults how to effectively wash their hands and help stop the spreado of COVID-19.

Download all three posters!