Few cosmetic raw materials have been the subject of as many discussions regarding safety of use as lanolin. For most of the 20th century, it was the subject of numerous dermatological studies, and its potential allergenic properties aroused the interest of doctors and scientists around the world.

The sources of these controversies should be sought in the history of the development of industrial methods for extracting and purifying lanolin. In the first half of the 20th century, technological processes significantly deviated from modern quality standards. Lanolin used in cosmetics and dermatological preparations often contained larger amounts of impurities from sheep’s fleece, residues of detergents used during its washing, and ingredients whose presence is currently strictly controlled.

It was during this period that the first reports began to appear regarding cases of contact dermatitis observed in some patients using preparations containing lanolin.

Over the following decades, lanolin was repeatedly analyzed for safety of use. However, with the development of analytical methods and modern purification techniques, it became clear that the problem was much more complex than initially assumed.

More and more data indicated that the observed reactions were not always related to lanolin itself, but often resulted from the presence of specific chemical fractions or impurities occurring in raw materials with a lower degree of purification.

Modern perspective on lanolin safety

Currently, most specialists agree that highly purified pharmaceutical lanolin belongs to the group of well-studied raw materials with a favorable safety profile.

It is used in numerous cosmetic, dermatological, and pharmaceutical preparations applied worldwide. Its presence in pharmacopoeias and its long history of use provide additional confirmation of the importance of this raw material in modern skin care.

This does not mean, of course, that lanolin is a substance completely devoid of allergenic potential. Like any ingredient of natural or synthetic origin, it can cause hypersensitivity reactions in particularly predisposed individuals. However, in the case of modern, highly purified lanolins, this risk is significantly reduced compared to the raw materials used several decades ago.

Why ultra-purity matters?

Modern cosmetology is increasingly moving away from the simple question: “does the preparation contain lanolin?” and replacing it with a much more important question: “what quality of lanolin does it contain?”.

It is precisely the degree of purification, quality control, and the advancement of the technological process that decide the value of this unique raw material today.

Ultra-pure Golden Lanolin^® was created as a response to the need for using lanolin that meets the highest modern quality standards. It combines natural origin with advanced refining processes and multi-stage quality control, thanks to which it retains all the most important biological properties of lanolin while reducing the presence of unwanted ingredients to a minimum.

That is why the future of lanolin is not related solely to its natural origin, but above all to the quality of the technology used for its purification. It is this technology that determines whether a traditional raw material becomes a modern ingredient meeting the requirements of contemporary cosmetology and dermatology.

9.The safety of lanolin use – facts and myths