- Wool Fat (Lanolin) Benefits: Natural skin moisturizer, protects against dryness, and heals rough patches.
- Wool Fat (Lanolin) Uses: Widely in cosmetics, ointments, and baby care for hydration and soothing effects.
General Information
- Synonyms: Lanolin, Adeps Lanae.
- Biological Source:
- Extracted from the sebaceous glands of sheep’s wool.
- Family: Not applicable (animal-derived product).
- Geographical Source:
- Produced in Australia, New Zealand, USA, UK, China.
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Macroscopical Characters
- Color: Pale yellow.
- Odor: Slight sheep-wool odor.
- Taste: Bland.
- Consistency: Waxy, semi-solid.
Chemical Constituents
- Waxes:
- Cholesterol, Lanosterol, Cetyl Alcohol (skin protective agents).
- Fatty Acids (oleic, palmitic).
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Mechanism of Action
- Acts as an emollient and occlusive agent, preventing moisture loss from the skin.
Preparation
- Raw Wool Collection.
- Extraction of Wool Grease using centrifugation.
- Purification & Refining using filtration and bleaching.
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Evaluation
- Solubility: Insoluble in water, soluble in chloroform.
Preservation & Storage
- Stored in cool, dry places.
Therapeutic Uses
- Used as a moisturizer for dry skin conditions.
- Base for ointments and creams.
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Commercial Utility
- Used in cosmetics, lip balms, creams.
