Ingredient review
PPG-3 Laureth-12
INCI: PPG-3-Laureth-12
A synthetic cleansing agent that helps remove dirt and oil, but may be drying for sensitive skin.
In plain English
PPG-3 Laureth-12 is a man-made ingredient that helps cleansers foam up and mix oil with water so they can wash away makeup, sweat, and excess oil. It's common in shampoos and face washes, but because it can strip natural oils, it might leave dry or sensitive skin feeling tight.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Main practical flags: irritation is moderate; clogging risk is low.
- Source
- synthetic
- Evidence
- moderate
- Irritation
- moderate
- Clogging risk
- low
Quick decision guide
Useful, but context matters
PPG-3 Laureth-12 can be useful, but watch for some irritation potential.
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 PPG-3 Laureth-12.
- 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
moderateCan bother some users, especially with frequent use, damaged skin, or strong companion ingredients.
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 surfactant (cleansing agent) made from propylene glycol and lauryl alcohol. It belongs to the alkyl ether sulfate family and is designed to lower the surface tension between oil and water.
How it works
It works by surrounding oil and dirt particles, allowing them to be rinsed away with water. In formulas, it also helps stabilize the mixture of oil and water so the product doesn't separate.
Pros
Strong cleanser
Effectively removes oil, dirt, and makeup, making it useful for oily skin types.
Good foam
Creates a satisfying lather that many people associate with a thorough clean.
Cons and cautions
Potential dryness
Can strip the skin's natural moisture barrier, leading to tightness or irritation, especially with frequent use.
Synthetic origin
Not derived from natural sources, which may be a concern for those seeking plant-based or eco-friendly products.
Best for
- People with normal to oily skin looking for a deep cleanse
- Those who use rinse-off products like shampoos and body washes
Use caution if
- Individuals with very dry, sensitive, or eczema-prone skin
- Anyone seeking a completely natural or biodegradable formula
Usage tips
Safety summary
Considered safe for use in cosmetics at typical concentrations, but may cause mild to moderate irritation in sensitive individuals, especially with frequent use.
Research notes
Limited peer-reviewed studies specifically on PPG-3 Laureth-12, but related alkyl ether sulfates are well-documented as effective cleansers with moderate irritation potential.
Common label clues
- Typical concentration
- Typically 1–5% in rinse-off products; lower in leave-on formulas
- Regulatory status
- Approved for use in cosmetics in the US (FDA) and EU (CosIng) at concentrations up to 10% in rinse-off products.
- Common uses
- Cleansers, Shampoos, Body washes, Facial lotions
- Environmental note
- Synthetic surfactants like this one may have moderate biodegradability; check product labels for eco-certifications if this is a concern.
Good to know
- Often combined with milder surfactants to reduce irritation potential.
- Listed under the 'PPG' prefix, which indicates a propylene glycol derivative.
Common questions
What is PPG-3 Laureth-12 in beauty products?
PPG-3 Laureth-12 is a man-made ingredient that helps cleansers foam up and mix oil with water so they can wash away makeup, sweat, and excess oil. It's common in shampoos and face washes, but because it can strip natural oils, it might leave dry or sensitive skin feeling tight.
What does PPG-3 Laureth-12 do in a beauty product?
It works by surrounding oil and dirt particles, allowing them to be rinsed away with water. In formulas, it also helps stabilize the mixture of oil and water so the product doesn't separate.
Is PPG-3 Laureth-12 safe for most people?
Considered safe for use in cosmetics at typical concentrations, but may cause mild to moderate irritation in sensitive individuals, especially with frequent use.
Who should be careful with PPG-3 Laureth-12?
Individuals with very dry, sensitive, or eczema-prone skin Anyone seeking a completely natural or biodegradable formula
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.