Ingredient review
Lanolin Linoleate
INCI: LANOLIN LINOLEATE
A gentle, lanolin-based emollient that helps soften and condition skin without the heavy feel of pure lanolin.
In plain English
Lanolin linoleate is a modified version of lanolin, the natural oil from sheep's wool. It's made by combining lanolin with linoleic acid (an omega-6 fatty acid). This creates a lighter, less greasy ingredient that still moisturizes and helps repair the skin barrier. It's often used in products for dry or sensitive skin because it feels smooth and doesn't clog pores easily.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Lanolin Linoleate is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Lanolin Linoleate.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
Lanolin linoleate is a semi-synthetic ester formed by reacting lanolin alcohols with linoleic acid. It appears as a yellowish waxy solid and is used in cosmetics as an emollient and skin conditioner.
How it works
It works by forming a thin, breathable film on the skin that locks in moisture and helps repair the skin barrier. The linoleic acid component also supports the skin's natural lipid layer, which can improve hydration and reduce water loss.
Pros
Gentle on skin
Lanolin linoleate is well-tolerated by most skin types, including sensitive skin, and rarely causes irritation.
Lightweight moisture
Unlike pure lanolin, it feels lighter and less sticky, making it more pleasant for daily use on the face or body.
Cons and cautions
Allergy risk
People with wool or lanolin allergies may react to this ingredient, so patch testing is recommended.
Not vegan
Since it's derived from sheep's wool, it's not suitable for vegan or strict plant-based lifestyles.
Best for
- People with dry or dehydrated skin
- Those looking for a gentle, non-irritating emollient
Use caution if
- Individuals with known lanolin or wool allergies
- Vegans or those avoiding animal-derived ingredients
Usage tips
Safety summary
Lanolin linoleate is considered safe for use in cosmetics at typical concentrations. The main safety concern is potential allergic reactions in individuals sensitive to lanolin or wool. Overall, it has a low irritation and comedogenic risk.
Research notes
Research on lanolin linoleate specifically is limited, but lanolin derivatives are well-studied as safe and effective emollients. The linoleic acid component is known to support skin barrier function. No significant safety issues have been reported in cosmetic use.
Common label clues
- Typical concentration
- 1–10% in leave-on products
- Regulatory status
- Approved for use in cosmetics in the US (FDA) and EU (CosIng database) with no concentration restrictions.
- Common uses
- Moisturizers, Lip balms, Barrier creams, Baby care
- Environmental note
- Lanolin is a byproduct of wool production, making it a renewable resource, but its animal origin may raise ethical concerns for some consumers.
Good to know
- Lanolin linoleate is often used as a milder alternative to pure lanolin in formulations.
- It is approved for use in cosmetics by the FDA and the European Commission.
Common questions
What is Lanolin Linoleate in beauty products?
Lanolin linoleate is a modified version of lanolin, the natural oil from sheep's wool. It's made by combining lanolin with linoleic acid (an omega-6 fatty acid). This creates a lighter, less greasy ingredient that still moisturizes and helps repair the skin barrier. It's often used in products for dry or sensitive skin because it feels smooth and doesn't clog pores easily.
What does Lanolin Linoleate do in a beauty product?
It works by forming a thin, breathable film on the skin that locks in moisture and helps repair the skin barrier. The linoleic acid component also supports the skin's natural lipid layer, which can improve hydration and reduce water loss.
Is Lanolin Linoleate safe for most people?
Lanolin linoleate is considered safe for use in cosmetics at typical concentrations. The main safety concern is potential allergic reactions in individuals sensitive to lanolin or wool. Overall, it has a low irritation and comedogenic risk.
Who should be careful with Lanolin Linoleate?
Individuals with known lanolin or wool allergies Vegans or those avoiding animal-derived ingredients
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.