Ingredient review
Ethyl Acetoacetate Ethylene Glycol Ketal
INCI: ETHYL ACETOACETATE ETHYLENE GLYCOL KETAL
A synthetic fragrance ingredient that adds a fruity scent; generally safe at low concentrations but may cause irritation in sensitive individuals.
In plain English
This is a man-made chemical used to give skincare and beauty products a fruity, sweet smell. It is not a moisturizer or active treatment ingredient—its only job is to make the product smell pleasant. Because it is a fragrance ingredient, it can sometimes cause skin irritation or allergic reactions in people with sensitive skin.
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
Ethyl Acetoacetate Ethylene Glycol Ketal 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 Ethyl Acetoacetate Ethylene Glycol Ketal.
- 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 ketal compound derived from ethyl acetoacetate and ethylene glycol, used primarily as a fragrance ingredient in cosmetics and personal care products.
How it works
It evaporates from the skin's surface, releasing a fruity, sweet scent. It does not provide any moisturizing, anti-aging, or protective benefits to the skin.
Pros
Pleasant scent
Provides a sweet, fruity fragrance that can make the product more enjoyable to use.
Low irritation risk for most
At typical low concentrations, it is generally well-tolerated by people without fragrance sensitivities.
Cons and cautions
No skincare benefit
It does not hydrate, soothe, or improve skin health—its only role is to add scent.
Potential allergen
As a fragrance ingredient, it can cause contact dermatitis or allergic reactions in sensitive individuals.
Best for
- People who enjoy scented skincare products
- Those without fragrance sensitivities
Use caution if
- Individuals with sensitive, reactive, or allergy-prone skin
- Anyone following a fragrance-free skincare routine
Usage tips
Safety summary
Generally recognized as safe for use in cosmetics at low concentrations. However, like all fragrance ingredients, it can cause skin irritation or allergic reactions in susceptible individuals.
Research notes
Limited peer-reviewed research specifically on this compound; safety assessments rely on general fragrance ingredient data and industry guidelines.
Common label clues
- Typical concentration
- Typically used at very low levels (under 1%) in finished products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and many other regions, subject to concentration limits set by fragrance safety organizations.
- Common uses
- Perfumes, Body lotions, Cleansers
- Environmental note
- As a synthetic compound, its environmental persistence and biodegradability are not well-documented; it is not known to be a major environmental concern at typical usage levels.
Good to know
- Fragrance ingredients are often listed simply as 'parfum' on labels, but this specific compound may appear under its INCI name.
- Regulatory bodies like the IFRA (International Fragrance Association) set safe usage limits for this ingredient.
Common questions
What is Ethyl Acetoacetate Ethylene Glycol Ketal in beauty products?
This is a man-made chemical used to give skincare and beauty products a fruity, sweet smell. It is not a moisturizer or active treatment ingredient—its only job is to make the product smell pleasant. Because it is a fragrance ingredient, it can sometimes cause skin irritation or allergic reactions in people with sensitive skin.
What does Ethyl Acetoacetate Ethylene Glycol Ketal do in a beauty product?
It evaporates from the skin's surface, releasing a fruity, sweet scent. It does not provide any moisturizing, anti-aging, or protective benefits to the skin.
Is Ethyl Acetoacetate Ethylene Glycol Ketal safe for most people?
Generally recognized as safe for use in cosmetics at low concentrations. However, like all fragrance ingredients, it can cause skin irritation or allergic reactions in susceptible individuals.
Who should be careful with Ethyl Acetoacetate Ethylene Glycol Ketal?
Individuals with sensitive, reactive, or allergy-prone skin Anyone following a fragrance-free skincare routine
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.