LINALOOL
Commonly Found In
Overview
Linalool is a naturally occurring terpene alcohol found in lavender, coriander, and over 200 plants, widely used as a fragrance component in cosmetics for its fresh, floral, lavender-like scent. It is a mandatory EU labeling allergen in cosmetics above 0.001% in leave-on products. Studies suggest linalool itself has moderate sensitization potential; however, it oxidizes on air exposure to form hydroperoxides (particularly linalool-1-oxide) that are significantly more allergenic. The CIR Expert Panel considers it safe at current use concentrations; the EU requires label disclosure as a precautionary consumer information measure.
Also known as: Linalool, Linalyl Alcohol, 3,7-Dimethyl-1,6-octadien-3-ol, Ξ²-Linalool
Key Benefits
Studies suggest linalool may contribute mild anti-inflammatory and antimicrobial properties at higher concentrations; its cosmetic value is primarily olfactory (fragrance) rather than direct skin benefit.
Skin Compatibility Ratings
Comedogenic Rating
Non-comedogenic; volatile floral terpene present at trace levels in many fragrance formulations.
Source: SCCS/1529/14
Irritancy Rating
Sensitization potential is moderate; oxidized linalool (hydroperoxides) is significantly more allergenic than fresh linalool; contact allergy frequency approximately 2β5% in patch-tested eczema patients
Source: EU SCCS/1611/19; CIR Expert Panel
Typical Use Concentration
Range
0.001β1%
Optimal
0.01β0.5% in fragrance blends
EU mandatory labeling required above 0.001% in leave-on products. IFRA guidelines provide concentration limits by product category. CIR assessed as safe at reported use concentrations.
Works Well With / Avoid
Works Well With
Use With Caution
EU requires label disclosure above 0.001% (leave-on) or 0.01% (rinse-off). For sensitive skin consumers, oxidized linalool is more allergenic than fresh material β formulations should use antioxidants and airtight packaging. CIR considers safe at typical use levels.
Commonly Found In
Global Regulation Summary
Overview of current status across major international markets.
Detailed Regional Status
| Region | Status | Max Conc. | Conditions | Source |
|---|---|---|---|---|
| πͺπΊ EU | Banned | - | - | Official β |
| πΊπΈ USA | Allowed | - | - | Official β |
| π―π΅ Japan | Allowed | - | - | Official β |
| π°π· Korea | Unknown | - | - | Official β |
| π¬π§ UK | Restricted | - | Follows EU regulations (III/84) | Official β |
π Why Regulations Differ
The EU requires mandatory label disclosure of linalool (Annex III/84) when present above threshold concentrations, as a consumer information measure for allergy-prone individuals. It is not prohibited; the 'banned' database classification reflects the Annex III restriction status. The US (CIR) and Japan do not require specific labeling. IFRA provides voluntary concentration guidance globally.
Recent Regulatory Changes
- β’ EU Cosmetics Regulation update expanding fragrance allergen labeling list (post-2019 proposed expansion)
Regulation Analysis
Regional Agreement
Banned in EU but allowed in USA, Japan.
Category Comparison
There are 37 ingredients in the DEODORANT category. 100% are banned in at least one major market.
Strictness Ranking
πΏ Natural Sources
Linalool occurs naturally in many essential oils: lavender (25-50%), coriander seed (60-70%), ho wood (80-85%), rosewood (80-90%), and sweet basil (40-55%). Also found in bergamot, neroli, rose, ylang-ylang, and over 200 other plants.
π How It's Made
Extracted via steam distillation from lavender, coriander, or rosewood. Synthetic linalool is produced by the hydration of myrcene or from alpha-pinene (both derived from pine trees). Most commercial linalool is synthetic due to cost efficiency and sustainability concerns.
π Uses in Cosmetics
Used as a fragrance component in perfumes, lotions, shampoos, and soaps at concentrations typically 0.001-1%. Provides fresh, floral, lavender-like scent. Must be labeled on EU cosmetic products when concentration exceeds 0.001% in leave-on products or 0.01% in rinse-off products per Regulation (EC) No 1223/2009 Annex III.
π¬ Other Applications
Widely used as a flavoring agent in foods and beverages (FDA safety approval). Used in household cleaning products, air fresheners, and insect repellents. Has pharmaceutical applications as a sedative and local anesthetic. Also investigated for antimicrobial and anti-inflammatory properties.
π‘ Fun Facts
- β’ One of 26 fragrance allergens requiring mandatory labeling in EU cosmetics since 2003 under the 7th Amendment to the Cosmetics Directive.
- β’ Linalool itself is not highly allergenic, but oxidizes upon air exposure to form hydroperoxides (linalool oxide) which are strong sensitizers.
- β’ Used in perfumery for over 100 years; a key component in classic fragrances like Chanel No. 5 and many lavender-based scents.
Related Skin Concerns
Data Sources
- β’ EU CosIng database (Annex III/84)
- β’ SCCS/1611/19 β Opinion on linalool in cosmetics
- β’ CIR Expert Panel β linalool safety assessment
- β’ IFRA Standards β linalool concentration limits
Last data verification: 2026-04-16
Related Ingredients
FARNESOL
LIMONENE
ABIES ALBA CONE EXTRACT
BENZALKONIUM CHLORIDE
BENZYL ALCOHOL
CEDRUS ATLANTICA BARK OIL
Learn More
Frequently Asked Questions
Why is LINALOOL banned in the EU but allowed in the US?
The EU follows a precautionary principle, banning LINALOOL under III/84 due to potential safety concerns. The US FDA has not found sufficient evidence to prohibit its use, allowing it under different safety assessment standards. This reflects differing regulatory philosophies between the two regions.
Why is LINALOOL banned in the EU but allowed in Japan?
The EU prohibits LINALOOL (III/84) based on their strict safety criteria. Japan's Ministry of Health, Labour and Welfare (MHLW) has evaluated the ingredient and permits its use, potentially with different safety data or usage conditions.
What is LINALOOL used for in cosmetics?
LINALOOL is primarily used for deodorant in cosmetic products. It also serves as perfuming. The ingredient is commonly found in various cosmetic and personal care products.
Which countries regulate LINALOOL?
LINALOOL is banned in EU. It has concentration limits or usage restrictions in UK. The ingredient is freely allowed in JP, US.
Are there alternatives to LINALOOL?
Due to regulatory restrictions on LINALOOL, cosmetic manufacturers often use alternative ingredients with similar functions. For deodorant, alternatives may include other approved ingredients in the same category. Consult product labels for specific formulations, and look for products compliant with your region's regulations.
Disclaimer
The information on this website is for educational and informational purposes only and is not intended as medical advice. While we strive for accuracy based on official government databases, cosmetic regulations change frequently. Always consult with a qualified professional or refer to the latest official regulatory documents for compliance. We are not responsible for any actions taken based on the information provided here.