Ingredient review

Ethylidene Octahydro Methano Benzopyran

INCI: 6-ETHYLIDENEOCTAHYDRO-5,8-METHANO-2H-BENZO-1-PYRAN

A synthetic scent ingredient that adds a warm, woody note to products; generally safe at low levels but may cause sensitivity in some people.

beautyskincarefragrance

In plain English

This is a man-made chemical that gives skincare and beauty products a pleasant woody or amber-like smell. It is not a natural extract but is created in a lab to mimic certain scents. Because it is a fragrance ingredient, it is used in very small amounts to avoid irritation. People with very sensitive skin or fragrance allergies may want to check for it on the label.

Quick decision guide

Useful, but context matters

Ethylidene Octahydro Methano Benzopyran 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.

  1. Step 1Start with the score, then check the irritation and clogging risk before judging Ethylidene Octahydro Methano Benzopyran.
  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

low

Less likely to sting, burn, or bother most users, though sensitive skin can still react.

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 organic compound from the benzopyran family, used exclusively as a fragrance ingredient in cosmetics and personal care products.

How it works

It evaporates from the skin or product surface, releasing scent molecules that interact with olfactory receptors. It does not provide any skincare benefit like moisturizing or exfoliating.

Pros

Pleasant scent profile

Provides a warm, woody, amber-like aroma that many find appealing in lotions and perfumes.

Low irritation at low levels

When used in typical small amounts, it has a low risk of causing skin irritation for most people.

Cons and cautions

No skincare benefit

This ingredient only adds fragrance; it does not moisturize, protect, or improve skin health.

Potential allergen

As a synthetic fragrance, it can trigger allergic reactions or irritation in those with fragrance sensitivities.

Best for

  • People who enjoy woody or amber fragrances in their skincare
  • Those without known fragrance allergies

Use caution if

  • Individuals with fragrance allergies or sensitive, reactive skin

Usage tips

If you have sensitive skin, patch test a product containing this ingredient before full use.
Look for fragrance-free alternatives if you prefer to avoid synthetic scents altogether.

Safety summary

Generally recognized as safe for use in cosmetics at low concentrations, but may cause allergic reactions in fragrance-sensitive individuals. No major safety concerns have been identified by regulatory panels.

Research notes

Limited published research specifically on this compound, but it is included in fragrance safety assessments by the IFRA and RIFM (Research Institute for Fragrance Materials), which support its safe use at restricted levels.

Common label clues

Typical concentration
Typically used at very low levels, often below 1% in leave-on products.
Regulatory status
Approved for use in cosmetics in the EU, US, and many other regions, with usage limits recommended by the International Fragrance Association (IFRA).
Common uses
Fragranced skincare, Perfumes, Body lotions, Hair products
Environmental note
As a synthetic compound, its environmental persistence is not well-documented, but fragrance ingredients in general can accumulate in waterways.

Good to know

  • This ingredient is often listed under the generic term 'fragrance' or 'parfum' on labels, so it may not appear by its full chemical name.
  • Regulatory bodies like the IFRA (International Fragrance Association) set safe usage limits for this ingredient in cosmetics.

Common questions

What is Ethylidene Octahydro Methano Benzopyran in beauty products?

This is a man-made chemical that gives skincare and beauty products a pleasant woody or amber-like smell. It is not a natural extract but is created in a lab to mimic certain scents. Because it is a fragrance ingredient, it is used in very small amounts to avoid irritation. People with very sensitive skin or fragrance allergies may want to check for it on the label.

What does Ethylidene Octahydro Methano Benzopyran do in a beauty product?

It evaporates from the skin or product surface, releasing scent molecules that interact with olfactory receptors. It does not provide any skincare benefit like moisturizing or exfoliating.

Is Ethylidene Octahydro Methano Benzopyran safe for most people?

Generally recognized as safe for use in cosmetics at low concentrations, but may cause allergic reactions in fragrance-sensitive individuals. No major safety concerns have been identified by regulatory panels.

Who should be careful with Ethylidene Octahydro Methano Benzopyran?

Individuals with fragrance allergies or sensitive, reactive skin

Research sources

IFRA StandardsOpenRIFM Safety AssessmentOpenCosIng Database (EU)Open

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.