Ingredient review
Methoxycinnamate Derivative
INCI: 5-DIETHOXYMETHYL-HEXAHYDRO-METHANO-1H-INDENE
This synthetic compound is primarily used as a fragrance ingredient or fixative, but there is limited public research on its safety and efficacy in skincare.
In plain English
This ingredient is a man-made chemical used to add or stabilize scent in beauty products. It belongs to a family of compounds often found in perfumes and scented lotions. Because it is not a well-known or widely studied ingredient, its specific effects on skin are not fully understood, and it may cause irritation in sensitive individuals.
Quick decision guide
Read the cautions before using
Methoxycinnamate Derivative 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 Methoxycinnamate Derivative.
- 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
emergingThe ingredient may be promising, but claims should be treated more cautiously.
What it is
A synthetic organic compound from the indene family, used in cosmetics primarily as a fragrance ingredient or fixative to help scents last longer.
How it works
It works by binding to other fragrance molecules, slowing their evaporation and helping the scent persist on the skin. It does not provide any direct skincare benefit like moisturizing or exfoliating.
Pros
Extends fragrance longevity
Helps the scent of a product last longer on the skin, which can be desirable for perfumes and scented lotions.
Versatile in formulation
Can be blended with many other fragrance ingredients to create complex, stable scents.
Cons and cautions
Limited safety research
There is very little publicly available research on this specific compound's long-term effects on skin, making it a less transparent choice.
Potential irritant
As a synthetic fragrance ingredient, it may cause irritation or allergic reactions in people with sensitive skin or fragrance sensitivities.
Best for
- People who enjoy long-lasting fragrances in their products
- Those without sensitive or reactive skin
Use caution if
- Individuals with sensitive skin, eczema, or fragrance allergies
Usage tips
Safety summary
Safety data for this specific compound is limited. It is generally considered safe for use in cosmetics at low concentrations, but may cause skin irritation in sensitive individuals. More research is needed to fully assess long-term safety.
Research notes
There is minimal peer-reviewed research on this exact ingredient. Most safety assessments rely on data from similar fragrance compounds, which suggest low acute toxicity but potential for skin sensitization.
Common label clues
- Typical concentration
- Typically used at very low concentrations (less than 1%)
- Regulatory status
- Approved for use in cosmetics in the EU and US, but specific restrictions may apply depending on concentration and product type. Always check local regulations.
- Common uses
- Fragrances, Perfumes, Scented Lotions
- Environmental note
- As a synthetic compound, its environmental persistence and biodegradability are not well documented. Natural fragrance alternatives may have a lower environmental impact.
Good to know
- This ingredient is not a common humectant, emollient, or active skincare ingredient—it is purely for scent.
- Fragrance ingredients are often protected as trade secrets, so the exact composition may not be fully disclosed on labels.
Common questions
What is Methoxycinnamate Derivative in beauty products?
This ingredient is a man-made chemical used to add or stabilize scent in beauty products. It belongs to a family of compounds often found in perfumes and scented lotions. Because it is not a well-known or widely studied ingredient, its specific effects on skin are not fully understood, and it may cause irritation in sensitive individuals.
What does Methoxycinnamate Derivative do in a beauty product?
It works by binding to other fragrance molecules, slowing their evaporation and helping the scent persist on the skin. It does not provide any direct skincare benefit like moisturizing or exfoliating.
Is Methoxycinnamate Derivative safe for most people?
Safety data for this specific compound is limited. It is generally considered safe for use in cosmetics at low concentrations, but may cause skin irritation in sensitive individuals. More research is needed to fully assess long-term safety.
Who should be careful with Methoxycinnamate Derivative?
Individuals with sensitive skin, eczema, or fragrance allergies
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.