Snapshot
- Overview
- A floral fragrance ingredient now heavily restricted for allergies.
- Category
- Fragrance
- Type
- Fragrance
Butylphenyl Methylpropional
Butylphenyl Methylpropional is a synthetic fragrance that gives a lily-of-the-valley floral note to perfumes and cosmetics. It's used to build signature scents, but allergen potential and tight regulations now severely limit its use.
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Our take
Is Butylphenyl Methylpropional a Good Ingredient?
It provides scent only, yet carries a comparatively high sensitization and irritation risk as a known fragrance allergen, and it's now prohibited in EU cosmetics, which is why it's rated Poor. The scent benefit doesn't outweigh the safety concerns, especially in leave-on products.
What it does
Skin Benefits
Adds a fresh floral aroma that can make products smell more appealing; note that it carries a higher risk of sensitization for some users.
Where you'll find it
Uses in Skincare & Cosmetics
Commonly included in fine fragrances, body sprays, and scented lotions to impart a distinctive scent profile.
Before you use it
Safety
Higher likelihood of irritation and allergic contact dermatitis, especially for sensitive skin. It is banned in the EU for cosmetic use due to CMR concerns. Patch testing is prudent if encountered in older or non-EU products.
Products with Butylphenyl Methylpropional
