# Akema > Italian manufacturer of allantoin, allantoin derivatives and preservative systems for the cosmetic and pharmaceutical industries\. Worldwide distribution since 1973\. Generated by Yoast SEO v27.0, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Company](https://www.akema.it/company/) - [Contact](https://www.akema.it/contact-us/) - [Cosmetic Preservation](https://www.akema.it/cosmetic-preservation/) - [Allantoin \& Derivatives](https://www.akema.it/allantoin-derivatives/) - [Glyoxylic Acid](https://www.akema.it/glyoxylic-acid/) ## Optional - [Sitemap index](https://www.akema.it/sitemap_index.xml)