Skincare Ingredient
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Linalool
In Skincare: Is Linalool Safe? Comedogenic Rating & Side Effects
Quick Insights
At a glance
- 01
Linalool is a terpene alcohol naturally occurring in plants such as lavender.
- 02
This ingredient serves as a fragrance component in cosmetic formulations.
- 03
Linalool has the potential to induce skin sensitization in some individuals.
- 04
In its unformulated state, linalool presents as a colorless liquid.
Overview
Ingredient Profile
Data & Research
Scientific Facts
Common Uses
Formulation in Linalool
Role of Linalool
Active Cosmetic Mechanisms
DEODORANT
Odor NeutralizerMasks or neutralizes body odor
SCIENTIFIC ANALYSIS
// Evidence: Deodorants combat body odor through antimicrobial action against odor-causing bacteria (Corynebacterium, Staphylococcus), odor absorption/adsorption, enzymatic inhibition, or masking with fragrance. Active ingredients include antimicrobials, odor absorbers (zinc ricinoleate, cyclodextrins), and fragrances. They prevent bacterial conversion of sweat components into volatile malodorous compounds without reducing sweat volume.
PERFUMING
Fragrance ProviderProvides fragrance to enhance product appeal
SCIENTIFIC ANALYSIS
// Evidence: Perfuming ingredients add pleasant scents through complex mixtures of natural essential oils, aroma chemicals, and synthetic compounds. These volatile molecules evaporate and interact with olfactory receptors. Perfume construction uses top notes (citrus, herbs - high volatility), middle notes (floral, spice - moderate volatility), and base notes (woods, musks - low volatility) creating evolving scent profile. Must consider stability, allergen declaration, and IFRA compliance.
Products
containing Linalool
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References
Scientific sources
Chemical Research in Toxicology, May 2020, pages 1,922-1,932
Contact Dermatitis, February 2019, pages 101-109
Toxicological Sciences, January 2018, pages 139–148
Similar Ingredients
Ingredients with similar chemical profiles and skincare properties.
Frequently Asked Questions
Linalool — common questions
What is Linalool in skincare?
Linalool is a colorless to pale yellow liquid with a floral scent, often described as similar to bergamot oil or French lavender. It is a naturally occurring compound found in plants including mint, cinnamon, citrus fruits, and birch trees. Linalool can also be produced through synthetic processes.
What does Linalool do? / Functions of Linalool?
Common functions: DEODORANT, PERFUMING.
What is the comedogenic rating of Linalool? / Is Linalool comedogenic?
The comedogenic rating of Linalool has not been established in our database.
Does it clog pores?
Whether Linalool clogs pores depends on the formulation and concentration.
Is Linalool safe for skin?
Linalool has a safety rating of 3 out of 5. A rating of 3 indicates moderate safety considerations.
Is Linalool good for sensitive skin?
Linalool has an irritancy rating of 4 out of 5. A rating of 4 means it has high irritation potential.
What are the side effects of Linalool in skincare?
Potential side effects include skin irritation (irritancy rating 4/5).