Ingredient review
PEG-75 Sorbitan Laurate
INCI: PEG-75 Sorbitan Laurate
A gentle synthetic emulsifier that helps mix water and oil, but may not suit those avoiding ethoxylated ingredients.
In plain English
PEG-75 Sorbitan Laurate is a man-made ingredient that helps water and oil stay blended together in products like cleansers and lotions. It is part of a group called PEGs (polyethylene glycols), which are processed with ethylene oxide. This ingredient is generally considered mild and non-irritating for most skin types.
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
PEG-75 Sorbitan Laurate 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 PEG-75 Sorbitan Laurate.
- 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
A synthetic emulsifier derived from sorbitol (a sugar alcohol) and lauric acid (a fatty acid from coconut or palm oil), then reacted with ethylene oxide to create a water-soluble molecule.
How it works
It reduces the surface tension between oil and water, allowing them to mix into a stable, creamy emulsion. This helps products spread smoothly and rinse off easily.
Pros
Gentle emulsifier
It is considered low-irritation and suitable for most skin types, including sensitive skin.
Improves product feel
It helps create smooth, creamy textures that spread easily and rinse off cleanly.
Cons and cautions
Ethoxylation concerns
The manufacturing process uses ethylene oxide, which can leave trace impurities like 1,4-dioxane, a potential carcinogen.
Not natural
It is fully synthetic and may not appeal to those seeking natural or minimal-ingredient routines.
Best for
- People with normal to dry skin
- Anyone using lotions or cream cleansers
Use caution if
- Those with known sensitivity to PEG compounds
- Individuals seeking strictly natural or non-ethoxylated formulas
Usage tips
Safety summary
Generally recognized as safe for cosmetic use at typical concentrations. The main concern is potential trace contamination with 1,4-dioxane, which is regulated. For most people, it is non-irritating and non-sensitizing.
Research notes
Studies indicate low acute toxicity and skin irritation potential. The Cosmetic Ingredient Review (CIR) panel has deemed PEG compounds safe as used, with the caveat that impurities are minimized.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics by the FDA and the European Commission, with concentration limits for impurities like 1,4-dioxane.
- Common uses
- Cleansers, Moisturizers, Makeup removers, Lotions
- Environmental note
- As a synthetic PEG, it is not biodegradable and may persist in water systems. Some manufacturers are working on greener alternatives.
Good to know
- PEG-75 Sorbitan Laurate is often found in sulfate-free cleansers as a mild alternative to harsher surfactants.
- The '75' refers to the number of ethylene oxide units, which affects its water solubility.
Common questions
What is PEG-75 Sorbitan Laurate in beauty products?
PEG-75 Sorbitan Laurate is a man-made ingredient that helps water and oil stay blended together in products like cleansers and lotions. It is part of a group called PEGs (polyethylene glycols), which are processed with ethylene oxide. This ingredient is generally considered mild and non-irritating for most skin types.
What does PEG-75 Sorbitan Laurate do in a beauty product?
It reduces the surface tension between oil and water, allowing them to mix into a stable, creamy emulsion. This helps products spread smoothly and rinse off easily.
Is PEG-75 Sorbitan Laurate safe for most people?
Generally recognized as safe for cosmetic use at typical concentrations. The main concern is potential trace contamination with 1,4-dioxane, which is regulated. For most people, it is non-irritating and non-sensitizing.
Who should be careful with PEG-75 Sorbitan Laurate?
Those with known sensitivity to PEG compounds Individuals seeking strictly natural or non-ethoxylated formulas
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.