Ingredient review
PEG-60 Hydrogenated Dimer Dilinoleate
INCI: PEG-60 Hydrogenated Dimer Dilinoleate
A gentle synthetic emulsifier that stabilizes formulas and improves texture without common irritation.
In plain English
PEG-60 Hydrogenated Dimer Dilinoleate is a man-made ingredient that helps oil and water mix together in a product. It also makes the product feel thicker and smoother when you apply it. The 'PEG-60' part means it has been processed to be water-friendly, and 'hydrogenated' means it's been made more stable so it doesn't spoil quickly. You'll find it in creams, lotions, and cleansers to give them a nice, even consistency.
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-60 Hydrogenated Dimer Dilinoleate 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-60 Hydrogenated Dimer Dilinoleate.
- 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 polymer derived from dimer dilinoleic acid (a fatty acid from plant oils) that has been reacted with ethylene oxide (PEG) and hydrogenated for stability. It acts as a non-ionic surfactant and emulsifier.
How it works
It reduces the surface tension between oil and water, allowing them to form a stable, uniform mixture. Its large molecular structure also helps thicken the product, giving it a rich, creamy feel without being greasy.
Pros
Gentle on skin
Unlike some emulsifiers that can strip or irritate, this one is considered very mild and is often used in products for sensitive skin.
Improves product feel
It gives creams and lotions a smooth, luxurious texture that spreads easily without leaving a sticky or greasy residue.
Cons and cautions
Synthetic origin
It is not a natural ingredient, which may be a drawback for those seeking plant-only or 'clean' formulations.
Potential processing impurities
PEG compounds can sometimes contain trace amounts of ethylene oxide or 1,4-dioxane if not properly purified, though reputable manufacturers ensure these are removed.
Best for
- Anyone looking for a stable, well-textured moisturizer or cleanser
- People with sensitive skin who want a gentle emulsifier
Use caution if
- Those who strictly avoid all PEG-based ingredients due to personal preference
Usage tips
Safety summary
PEG-60 Hydrogenated Dimer Dilinoleate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential. As with all PEG compounds, quality manufacturing ensures minimal impurities.
Research notes
Safety assessments by the Cosmetic Ingredient Review (CIR) panel have found PEG derivatives to be safe when formulated properly. Specific studies on this exact ingredient are limited, but its chemical class is well-studied and widely used.
Common label clues
- Typical concentration
- 1–5%
- Regulatory status
- Approved for use in cosmetics in the EU, US, and many other regions. The PEG chain length (60) is considered safe for topical use at typical concentrations.
- Common uses
- Cleansers, Moisturizers, Sunscreens, Makeup removers
- Environmental note
- Synthetic but biodegradable under standard conditions. Not known to bioaccumulate.
Good to know
- This ingredient is often used in 'micellar' waters and oil cleansers because it helps lift makeup and sunscreen without harsh rubbing.
- It is considered biodegradable and is not classified as a marine pollutant.
Common questions
What is PEG-60 Hydrogenated Dimer Dilinoleate in beauty products?
PEG-60 Hydrogenated Dimer Dilinoleate is a man-made ingredient that helps oil and water mix together in a product. It also makes the product feel thicker and smoother when you apply it. The 'PEG-60' part means it has been processed to be water-friendly, and 'hydrogenated' means it's been made more stable so it doesn't spoil quickly. You'll find it in creams, lotions, and cleansers to give them a nice, even consistency.
What does PEG-60 Hydrogenated Dimer Dilinoleate do in a beauty product?
It reduces the surface tension between oil and water, allowing them to form a stable, uniform mixture. Its large molecular structure also helps thicken the product, giving it a rich, creamy feel without being greasy.
Is PEG-60 Hydrogenated Dimer Dilinoleate safe for most people?
PEG-60 Hydrogenated Dimer Dilinoleate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential. As with all PEG compounds, quality manufacturing ensures minimal impurities.
Who should be careful with PEG-60 Hydrogenated Dimer Dilinoleate?
Those who strictly avoid all PEG-based ingredients due to personal preference
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.