Ingredient review
Ethyl Ethyltrimethylcyclohexenecarboxylate
INCI: ETHYL ETHYLTRIMETHYLCYCLOHEXENECARBOXYLATE
A synthetic fragrance compound that adds scent but offers no skincare benefit; generally safe at low levels but may irritate sensitive skin.
In plain English
This is a lab-made chemical used to give products a pleasant smell, often described as fresh, floral, or fruity. It doesn't moisturize, treat, or improve your skin—it's purely for scent. In most products, it's used in very small amounts, so it's unlikely to cause problems for most people, but those with very sensitive or reactive skin may want to avoid fragranced products.
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 Ethyltrimethylcyclohexenecarboxylate 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 Ethyltrimethylcyclohexenecarboxylate.
- 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 ester compound created in a lab, used exclusively as a fragrance ingredient in cosmetics and personal care products.
How it works
It evaporates from the skin after application, releasing scent molecules that are detected by your nose. It does not actively interact with skin cells or provide any functional skincare benefit.
Pros
Pleasant scent
Provides a fresh, floral, or fruity fragrance that can make your skincare routine more enjoyable.
Low irritation for most
At typical low concentrations, it rarely causes reactions in people without fragrance sensitivities.
Cons and cautions
No skin benefit
This ingredient does nothing for your skin's health—it's purely for scent, so it adds no moisturizing, anti-aging, or protective value.
Potential allergen
Like many fragrance ingredients, it can trigger allergic reactions or irritation in people with sensitive skin or fragrance allergies.
Best for
- People who enjoy scented skincare and have no history of fragrance sensitivity
- Those looking for a pleasant sensory experience in their routine
Use caution if
- Individuals with sensitive, reactive, or eczema-prone skin
- Anyone with a known fragrance allergy
Usage tips
Safety summary
Generally recognized as safe for use in cosmetics at low concentrations. However, like all fragrance ingredients, it can cause allergic reactions in susceptible individuals. Regulatory bodies and IFRA set limits to minimize risk.
Research notes
Safety assessments are based on standard fragrance ingredient evaluations, including skin irritation and sensitization studies. No specific long-term human studies are available for this exact compound, but it is considered safe within IFRA guidelines.
Common label clues
- Typical concentration
- Typically less than 1% in leave-on products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and many other regions, subject to IFRA safety guidelines on maximum concentration.
- Common uses
- Fragranced skincare, Body lotions, Cleansers, Perfumes
- Environmental note
- As a synthetic compound, it may not be biodegradable; however, its environmental impact is considered low due to the tiny amounts used.
Good to know
- Fragrance ingredients are often listed simply as 'fragrance' or 'parfum' on labels, so you may not see this specific name.
- This ingredient is regulated by the International Fragrance Association (IFRA) for safe use levels.
Common questions
What is Ethyl Ethyltrimethylcyclohexenecarboxylate in beauty products?
This is a lab-made chemical used to give products a pleasant smell, often described as fresh, floral, or fruity. It doesn't moisturize, treat, or improve your skin—it's purely for scent. In most products, it's used in very small amounts, so it's unlikely to cause problems for most people, but those with very sensitive or reactive skin may want to avoid fragranced products.
What does Ethyl Ethyltrimethylcyclohexenecarboxylate do in a beauty product?
It evaporates from the skin after application, releasing scent molecules that are detected by your nose. It does not actively interact with skin cells or provide any functional skincare benefit.
Is Ethyl Ethyltrimethylcyclohexenecarboxylate safe for most people?
Generally recognized as safe for use in cosmetics at low concentrations. However, like all fragrance ingredients, it can cause allergic reactions in susceptible individuals. Regulatory bodies and IFRA set limits to minimize risk.
Who should be careful with Ethyl Ethyltrimethylcyclohexenecarboxylate?
Individuals with sensitive, reactive, or eczema-prone skin Anyone with a known fragrance allergy
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.