Ingredient review
Trans-Methylbutenyl Tiglate
INCI: TRANS-METHYLBUTENYL TIGLATE
A synthetic scent molecule that adds a tea-like note to products; generally safe at low levels but may cause sensitivity in some individuals.
In plain English
Trans-Methylbutenyl Tiglate is a man-made chemical used to give skincare and beauty products a pleasant, slightly sweet or herbal smell, similar to black tea. It is added in tiny amounts and is not intended to treat or change your skin—it's purely for fragrance. If you have very sensitive skin or a known fragrance allergy, you may want to patch-test products containing this ingredient.
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
Trans-Methylbutenyl Tiglate 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 Trans-Methylbutenyl Tiglate.
- 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 used as a fragrance ingredient in cosmetics. It is not naturally derived but is designed to mimic or create a specific scent profile, often described as tea-like or green.
How it works
It works by evaporating from the skin's surface and interacting with olfactory receptors in the nose, creating a perception of scent. It does not have a functional role in skincare (like moisturizing or exfoliating) and is added solely for its aroma.
Pros
Pleasant scent profile
Adds a subtle, tea-like fragrance that many find appealing and not overpowering.
Low usage levels
Typically used in very small amounts, which helps keep the overall irritation potential low for most users.
Cons and cautions
No skin benefit
This ingredient is purely for scent and does not moisturize, protect, or improve skin health.
Potential allergen
As a fragrance ingredient, it can trigger contact dermatitis or allergic reactions in sensitive individuals.
Best for
- People who enjoy lightly scented products with a tea-like aroma
- Those without known fragrance allergies or sensitivities
Use caution if
- Individuals with a diagnosed fragrance allergy or very reactive skin
Usage tips
Safety summary
Trans-Methylbutenyl Tiglate is considered safe for use in cosmetics at typical low concentrations. However, like all fragrance ingredients, it carries a small risk of causing allergic contact dermatitis in susceptible individuals. Regulatory bodies such as the IFRA (International Fragrance Association) set usage limits to ensure safety.
Research notes
There is limited peer-reviewed research specifically on Trans-Methylbutenyl Tiglate, but it is included in fragrance safety assessments by industry bodies. Its safety profile is inferred from general studies on similar ester fragrance compounds, which show low acute toxicity and low irritation at intended use levels.
Common label clues
- Typical concentration
- Typically used at very low levels (under 1%) as a fragrance component
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets, subject to general fragrance safety guidelines. Not restricted as a known allergen at this time.
- Common uses
- Fragranced skincare, Body care, Hair care, Perfumes
- Environmental note
- As a synthetic compound, its environmental persistence is low due to small usage volumes, but it is not biodegradable in all conditions.
Good to know
- Trans-Methylbutenyl Tiglate is often found in products marketed with tea or herbal scent profiles.
- Fragrance ingredients are not required to be individually listed on labels in all regions, but this one may appear in the INCI list.
Common questions
What is Trans-Methylbutenyl Tiglate in beauty products?
Trans-Methylbutenyl Tiglate is a man-made chemical used to give skincare and beauty products a pleasant, slightly sweet or herbal smell, similar to black tea. It is added in tiny amounts and is not intended to treat or change your skin—it's purely for fragrance. If you have very sensitive skin or a known fragrance allergy, you may want to patch-test products containing this ingredient.
What does Trans-Methylbutenyl Tiglate do in a beauty product?
It works by evaporating from the skin's surface and interacting with olfactory receptors in the nose, creating a perception of scent. It does not have a functional role in skincare (like moisturizing or exfoliating) and is added solely for its aroma.
Is Trans-Methylbutenyl Tiglate safe for most people?
Trans-Methylbutenyl Tiglate is considered safe for use in cosmetics at typical low concentrations. However, like all fragrance ingredients, it carries a small risk of causing allergic contact dermatitis in susceptible individuals. Regulatory bodies such as the IFRA (International Fragrance Association) set usage limits to ensure safety.
Who should be careful with Trans-Methylbutenyl Tiglate?
Individuals with a diagnosed fragrance allergy or very reactive skin
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.