Discover the Natural Power of Lanolin

Learn more about our lanolin production

Croda has extensive expertise in lanolin purification, and has been refining wool grease to make lanolin, and lanolin derivatives, for 100 years. Our founders, the chemist Mr Dawe and the entrepreneur Mr Crowe, began processing wool grease in Rawcliffe Bridge, a small village in the north of England, in 1925. Join us behind the scenes in our lanolin manufacturing video, where we reveal how raw wool grease is expertly refined into high-purity lanolin — a versatile ingredient trusted in pharmaceuticals formulations.

Explore our lanolins

6 items available

Medilan™

Highly purified medical grade lanolin, with clinically proven safety and efficacy, designed for the treatment of severely compromised skin conditions. Long-lasting emollient, moisturiser and skin barrier...

Medilan™ Super

Manufactured using Croda's patented Super Refining process to deliver a medical grade product with superior aesthetics. This product is suited to compromised skin conditions such as eczema and psoriasis....

Liquid Medilan™ Ultra

A Super Refined ultra-pure lanolin oil clinically proven to reduce the signs and symptoms of very dry, cracked skin. Offers superior aesthetic properties as an emollient and excipient in creams, lotions...

Medilan™ Ultra

An ultra-pure grade of medical lanolin with barrier repair and wound healing properties. Its exceptional aesthetic properties and low drag make it particularly suitable for dermatological applications....

Super Hartolan™ pharma

Hydrophobic vehicle with excellent emollient and moisturising properties for topical emulsions and ointments. Powerful nonionic W/O emulsifier and O/W emulsion stabiliser. Widely used in barrier creams...

Scientist creating health care formulation at Croda

Pharmalan™ PhEur

Purified grade of anhydrous lanolin manufactured to GMP standards, suitable for topical pharmaceuticals and baby care. Recommended topical usage levels of 1-10%, although can be used neat on skin.

Name	Typical content	Expires
cookieConsent	Used to check if your device accepts cookies and used to remember users cookie consent.	1 year
SC_ANALYTICS_GLOBAL_COOKIE	This analytics cookie is provided by Sitecore. It tracks a visitor’s multiple visits to our Website in one year. We use this information to help improve our Website. This cookie is not used to identify individuals using the Website.	10 Years
.AspNet.Cookies	This cookie is used to identify and authenticate logged-in users. It maintains secure sessions by storing an encrypted authentication token.	30 days
ASP.NET_SessionId	This cookie is used by ASP.NET to maintain an anonymous user session by assigning a unique session ID. It enables the website to store temporary information between pages, such as login status or form input.	End of session
_sample_basket	Used to store sample items added to basket by user. Contents are serialised.	30 days
CrodaUserLanguage	Used to remember users choice of language. Could be various versions from different Croda sites eg CrodaUserLanguage_Solaveil	1 year
sitename#lang	This cookie is provided by Sitecore. This cookie tracks a user's language selection. The name of the cookie varies based on the configured site name	End of Session
__RequestVerificationToken	An anti forgery token used to help prevent CSRF attacks.	End of Session
_form_goals	Used to check if you have previously complete a form.	2 years
lastShownMarketingConsentDate_{identifier}	Use to determine when we requested you review your marketing consent for your account. It helps ensure we limit prompting to review your marketing consent, improving user experience.	1 year
productFinderLastSearch	Used within our product finder to determine the last search performed.	1 year
shell#lang	This cookie is provided by Sitecore. This cookie tracks a user's language selection. The name of the cookie varies based on the configured site name	End of Session
mailinglistsignupbanner_{identifier}	Use to determine when whether a mailing list sign up form has been already shown within a time period. It helps ensure that users are not repeatedly prompting or shown sign up forms, improving user experience. We may create multiple cookies with different identifiers.	< 120 days
resourcesAreaLastSearch	Used within our literature finder to determine the last search performed.	1 year
isProactiveInvite	This cookie is set by the SnapEngage live chat widget to track whether a proactive chat invitation (a pop-up asking if you need help) has already been shown during your visit. It helps ensure that users are not repeatedly prompted with the same chat invite, improving user experience.	End of session
SnapABugAgentAvatar	This cookie stores the agent image URL in order to show the agent avatar on the minimize state of the chat.	16 mins
SnapABugHistory	Keeps track of the visitor visits and last chats to present history to agent	1 year
SnapABugNoProactiveChat
SnapABugRef	This tracks the origin and site entry	120 mins
SnapABugUserAlias	This cookie stores the visitor alias (name). This cookie is used to support subsequent chats so that once it is known, the chat agent doesn’t need to collect the information again.	1 year
SnapABugVisit	This cookie is used to keep track of the visitor visits	End of session

Name	Typical content	Expires
recentlyViewedItems	Contains a list of recently visited items including products or formulations.	30 days
lidc	Used for load balancing to ensure proper functionality of the site.	24 hours
li_gc	Stores consent settings to determine cookie .	6 months
__Secure-1PAPISID	Essential for maintaining your logged-in state (session) and authenticating you across different Google services securely.	2 years
__Secure-1PSID	Works alongside APISID as a primary authentication token to verify your Google Account and keep you signed in.	2 years
__Secure-1PSIDCC	A crucial security cookie used to confirm the authenticity of the user's session, helping to protect your data from unauthorized access.	1 year

Name	Typical content	Expires
_gat	Used to throttle request rate.	10 minutes
_ga	Randomly generated number used to determine unique visitors to our website	2 years
_clsk	Connects multiple page views by a user into a single Microsoft Clarity session recording.	1 day
_clck	Persists the Microsoft Clarity User ID and preferences, unique to that site is attributed to the same user ID.	1 year
s_pltp	Provides page name value (URL) for use by Adobe Analytics	Session
s_ppv	Used by Adobe Analytics to retain and fetch what percentage of a page was viewed.	Session
s_tep	Tracks percent of page viewed.	Session
s_cc	Used to determine if cookies are enabled for Adobe Analytics.	Session
s_tslv	Used to retain and fetch time since last visit in Adobe Analytics.	6 months

Name	Typical content	Expires
ANONCHK	Indicates whether MUID is transferred to ANID, a cookie used for advertising. Clarity doesn't use ANID and so this is always set to 0.	10 mins
MUID	Identifies unique web browsers visiting Microsoft sites. These cookies are used for advertising, site analytics, and other operational purposes.	1 year
SM	Used in synchronizing the MUID across Microsoft domains.	End of session
MR	This cookie is used by Microsoft to analyze ad interactions, prevent fraud, and deliver personalized advertising across Microsoft domains and partner websites.	7 days
SRM_B	This cookie is set by Microsoft Bing Ads and is used to collect user information for advertising purposes. It helps deliver targeted ads and measure the effectiveness of ad campaigns across websites.	1 year
CLID	Identifies the first-time Clarity saw this user on any site using Clarity.	1 year
NID	This cookie is set by Google to store user preferences and information, such as preferred language and SafeSearch filters, or to personalize ads on Google properties. It may also support reCAPTCHA and other embedded Google services.	6 months
AEC	This cookie is used by Google to ensure that requests within a browsing session are made by the user and not by other sites. It helps prevent malicious activity, such as cross-site request forgery.	6 months
ADS_VISITOR_ID	This cookie is used to identify users across websites for advertising and analytics purposes. It supports the delivery of targeted ads and helps measure the effectiveness of marketing campaigns.	6 months
__Secure-ENID	This cookie is used by Google to help prevent fraudulent login attempts, protect user data, and ensure secure access to Google services. In some contexts, it may also support personalization features.	13 months
AnalyticsSyncHistory	Used to store information about the time a sync took place with the lms_analytics cookie.	30 days
UserMatchHistory	LinkedIn Ads ID syncing.	30 days
s_sq	Used to store information about the previous link that was clicked on by the user by Adobe Analytics.	End of session
lms_analytics	Used to identify LinkedIn Members off LinkedIn for analytics.	30 days
li_sugr	Used to make a probabilistic match of a user's identity.	90 days
lms_ads	Used to identify LinkedIn Members off LinkedIn for advertising.	30 days
gpv_pn	Used to retain and fetch previous page visited in Adobe Analytics.	6 months
li_mc	Used for retargeting and ad performance.	6 months
_guid	Used to identify a LinkedIn Member for advertising through Google Ads.	90 days
ar_debug	Supports Google attribution reporting API integration to mitigate signal loss.	End of session
liap	Used by non-www.domains to denote the logged in status of a member.	1 year
IDE	Used to serve targeted advertisements to users	13 months
DSID	Used to identify signed-in users on non-Google sites and remember ad personalization preferences.	7–14 days
__Secure-3PAPISID	Used to deliver personalized ads based on your profile and activity.	2 years
__Secure-3PSID	Works with its APISID counterpart on third-party sites to serve targeted advertising through Google's ad services.	2 years
__Secure-3PSIDCC	Helps in preventing ad fraud and ensuring the integrity of ads shown on external websites.	1 year
__Secure-3PSIDTS	Tracks timestamps of user interactions with ads and content on website for advertising analytics.	2 years
li_fat_id	This cookie is used by LinkedIn to track ad conversions and attribute visits to LinkedIn ads.	30 days

Discover the Natural Power of Lanolin

Learn more about our lanolin production

Explore our lanolins

Medilan™

Medilan™ Super

Liquid Medilan™ Ultra

Medilan™ Ultra

Super Hartolan™ pharma

Pharmalan™ PhEur

Explore related content:

An FAQ session with our lanolin manufacturing experts

Emollients and skin hydration

Skin Barrier Repair