Ingredient review

PEG-3 Lauramide

INCI: PEG-3 Lauramide

A synthetic cleansing agent that helps remove dirt and oil, but may be drying or irritating for sensitive skin.

beautyskincaresurfactant

In plain English

PEG-3 Lauramide is a man-made ingredient that helps cleansers foam and mix oil with water so they can wash away dirt and makeup. It's related to lauric acid from coconut oil, but the PEG part makes it water-friendly. While effective at cleaning, it can strip natural oils and may cause irritation for some people.

Review score

Safety, usefulness, and evidence

3.5Good
3.5/ 5

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
How reviews are scored

Quick decision guide

Useful, but context matters

PEG-3 Lauramide 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.

  1. Step 1Start with the score, then check the irritation and clogging risk before judging PEG-3 Lauramide.
  2. Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
  3. 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

moderate

Can bother some users, especially with frequent use, damaged skin, or strong companion ingredients.

Clogging risk

low

Less likely to feel heavy or contribute to clogged pores for most skin types.

Evidence level

moderate

There is useful support, but formula details and claim strength still matter.

What it is

A synthetic surfactant made by reacting lauric acid (from coconut or palm oil) with ethylene oxide. It belongs to the PEG (polyethylene glycol) family and acts as a mild cleansing agent.

How it works

It lowers the surface tension between oil and water, allowing them to blend. This helps lift dirt, sebum, and makeup from the skin so they can be rinsed away. It also helps stabilize emulsions in creams and lotions.

Pros

Good oil removal

Effectively breaks down sebum and makeup, making it useful for double-cleansing routines.

Foam booster

Helps create a rich, stable lather that many people associate with a satisfying clean.

Cons and cautions

Potential dryness

Can strip natural oils, leading to tightness or flakiness, especially in cold or dry climates.

Irritation risk

May cause stinging or redness for those with eczema, rosacea, or reactive skin.

Best for

  • People with oily or combination skin looking for a thorough cleanse
  • Those who prefer synthetic cleansers over sulfate-based ones

Use caution if

  • Individuals with very dry, sensitive, or compromised skin barriers

Usage tips

Use a moisturizer immediately after cleansing to replenish hydration.
Limit use to once daily if you have normal-to-dry skin.
Pair with a gentle, non-foaming cleanser on alternate days if irritation occurs.

Safety summary

PEG-3 Lauramide is considered safe in rinse-off products at typical concentrations. However, it can be drying or irritating for sensitive skin types. Avoid contact with eyes and broken skin.

Research notes

Limited direct studies on PEG-3 Lauramide, but related PEG surfactants have been reviewed by the Cosmetic Ingredient Review (CIR) and found safe for cosmetic use when formulated properly. Most evidence comes from general surfactant safety data.

Common label clues

Typical concentration
Usually 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) within concentration limits. The Cosmetic Ingredient Review (CIR) has evaluated PEG compounds and found them safe when formulated correctly.
Common uses
Cleansers, Shampoos, Body washes, Creams
Environmental note
PEG compounds are generally biodegradable, but their production involves ethylene oxide, which is energy-intensive. Some sources use palm-derived lauric acid, so look for RSPO-certified options if sustainability is a concern.

Good to know

  • PEG-3 Lauramide is often found in combination with other surfactants to reduce harshness.
  • The 'PEG' part means it may contain trace levels of ethylene oxide impurities, though these are regulated.

Common questions

What is PEG-3 Lauramide in beauty products?

PEG-3 Lauramide is a man-made ingredient that helps cleansers foam and mix oil with water so they can wash away dirt and makeup. It's related to lauric acid from coconut oil, but the PEG part makes it water-friendly. While effective at cleaning, it can strip natural oils and may cause irritation for some people.

What does PEG-3 Lauramide do in a beauty product?

It lowers the surface tension between oil and water, allowing them to blend. This helps lift dirt, sebum, and makeup from the skin so they can be rinsed away. It also helps stabilize emulsions in creams and lotions.

Is PEG-3 Lauramide safe for most people?

PEG-3 Lauramide is considered safe in rinse-off products at typical concentrations. However, it can be drying or irritating for sensitive skin types. Avoid contact with eyes and broken skin.

Who should be careful with PEG-3 Lauramide?

Individuals with very dry, sensitive, or compromised skin barriers

Research sources

Cosmetic Ingredient Review (CIR) – PEG SafetyOpenEuropean Chemicals Agency (ECHA) – PEG-3 LauramideOpenPubChem – LauramideOpen

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.