Ingredient review
Laureth-2 Benzoate
INCI: LAURETH-2 BENZOATE
A synthetic emollient that helps products feel silky and spread easily, with a low risk of irritation or clogged pores.
In plain English
Laureth-2 Benzoate is a man-made ingredient that helps lotions, creams, and sunscreens feel smooth and spread evenly on your skin. It works as an emollient, meaning it softens and conditions the skin by forming a light, non-greasy film that reduces water loss. It is often used to improve the texture of products without making them feel heavy or sticky.
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
- synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Laureth-2 Benzoate 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 Laureth-2 Benzoate.
- 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
Laureth-2 Benzoate is a synthetic ester created by combining lauryl alcohol (derived from coconut or palm oil) with ethylene oxide and benzoic acid. It belongs to a class of ingredients called benzoate esters, which are valued for their ability to act as emollients and texture enhancers in cosmetic formulations.
How it works
In a cosmetic product, Laureth-2 Benzoate sits on the surface of the skin, filling in tiny gaps between skin cells to create a smooth, soft feel. It also helps other ingredients spread more evenly and can reduce the greasy feel of heavier oils, making products more pleasant to apply.
Pros
Silky texture
Creates a smooth, velvety feel on the skin without stickiness, making it ideal for lightweight lotions and sunscreens.
Low irritation risk
Generally well-tolerated even by sensitive skin, with a low likelihood of causing redness or stinging.
Cons and cautions
Synthetic origin
Made through chemical processing, which may be a concern for those seeking exclusively natural or plant-derived ingredients.
Limited research
Few independent studies exist on its long-term effects on skin health, though it is considered safe by regulators.
Best for
- People who prefer lightweight, non-greasy moisturizers
- Those with normal to combination skin looking for smooth texture
Use caution if
- Individuals with known sensitivity to benzoate esters (rare)
Usage tips
Safety summary
Laureth-2 Benzoate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, making it suitable for most skin types. However, as with any synthetic ingredient, those with extremely sensitive skin should patch-test first.
Research notes
Safety assessments by the Cosmetic Ingredient Review (CIR) panel have concluded that benzoate esters like Laureth-2 Benzoate are safe when formulated to be non-irritating. Most evidence comes from industry-sponsored studies; independent long-term research is sparse.
Common label clues
- Typical concentration
- 1% to 10%
- Regulatory status
- Approved for use in cosmetics by the FDA (as part of generally recognized safe ingredients) and by the European Commission under EU CosIng regulations.
- Common uses
- Moisturizers, Sunscreens, Makeup, Hair conditioners
- Environmental note
- Derived from petrochemicals or plant-based sources; biodegradability data is limited, so its environmental impact is not fully understood.
Good to know
- Laureth-2 Benzoate is often used as a replacement for heavier oils in 'dry-touch' sunscreens.
- It is not a fragrance, but it can help dissolve other ingredients.
Common questions
What is Laureth-2 Benzoate in beauty products?
Laureth-2 Benzoate is a man-made ingredient that helps lotions, creams, and sunscreens feel smooth and spread evenly on your skin. It works as an emollient, meaning it softens and conditions the skin by forming a light, non-greasy film that reduces water loss. It is often used to improve the texture of products without making them feel heavy or sticky.
What does Laureth-2 Benzoate do in a beauty product?
In a cosmetic product, Laureth-2 Benzoate sits on the surface of the skin, filling in tiny gaps between skin cells to create a smooth, soft feel. It also helps other ingredients spread more evenly and can reduce the greasy feel of heavier oils, making products more pleasant to apply.
Is Laureth-2 Benzoate safe for most people?
Laureth-2 Benzoate is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, making it suitable for most skin types. However, as with any synthetic ingredient, those with extremely sensitive skin should patch-test first.
Who should be careful with Laureth-2 Benzoate?
Individuals with known sensitivity to benzoate esters (rare)
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.