Alpha-Terpinene
Fragrance
Fragrances make products smell appealing but are a common cause of skin irritation and allergic reactions. This includes synthetic fragrances, natural fragrances, and essential oils. Fragrance-free products are the safest bet for sensitive skin.
May cause Irritation
Some ingredients have higher irritation potential, particularly for sensitive skin. Common reactions include redness, burning, or itching. If you have sensitive skin, patch test first and introduce these ingredients slowly into your routine.
EU Allergen
EU Allergen
Explained
This ingredient is a fragrance ingredient known for having a fresh, citrus/piney scent.
Though this ingredient has shown antimicrobial activity in lab contexts, it is typically present in low levels in cosmetics.
It is regulated in the EU as an EU allergen. This means it if is present above a threshold, it must be included in the label.
See all 118 products with Alpha-Terpinene
What it does
Perfuming
A substance that emits and diffuses a fragrant odor, especially a volatile liquid distilled from flowers or preparedsynthetically.
Prevalence
Less common
Percentage of products that contain it
0.1%
Top categories
Treatments
Moisturizers
Haircare
Position
Predominant list placement
Bottom 25%
CosIng Data
CosIng ID
41318
INCI Name
ALPHA-TERPINENE
EC #
 202-795-1
All Functions
Perfuming
