The library

Ingredient library

Every ingredient SkinAtlas knows about — all 2161 of them. What each one does, what it works well with, and what to watch for.

118 ingredients in Fragrance — page 1 of 5

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Fragrance
4-Terpineol

A monoterpene alcohol occurring naturally in tea tree and other essential oils, classified as a fragrance allergen under EU Cosmetics Regulation 2023/1545.

fragrancesolvent
Contributes fresh, herbal, tea-tree-like scent to fragrance systems
Listed as a fragrance allergen in EU Annex III (Regulation 2023/1545); requires labelling above 0.001% in leave-on and 0.01% in rinse-off products
Fragrance
Abies Sibirica Oil

An essential oil steam-distilled from Siberian fir (Abies sibirica) needles, used primarily as a natural fragrance ingredient in cosmetics.

fragrantantioxidant
Contributes a fresh, coniferous fragrance
Fragrant essential oil that can irritate or sensitize reactive skinContains naturally occurring fragrance allergens including limonene and linalool
Fragrance
Acetyl Cedrene

A synthetic cedarwood-derived aromatic ketone used as a fragrance fixative in cosmetics. Provides warm, woody, slightly ambery base notes.

fragrance
Warm, woody aromatic ketone derived from cedrene; provides longlasting woody-amber base notes in fragrance blends
Potential skin sensitizer with repeated exposureEU fragrance allergen: restrict to 0.1% in leave-on products per SCCS opinion
Fragrance
Alpha-Isomethyl Ionone
ALPHA-ISOMETHYL IONONE

A synthetic fragrance ingredient used as a floral (violet/iris/powder) scent modifier in luxury cosmetics. An EU Annex III regulated fragrance allergen; formulators must declare it on-label above threshold concentrations.

fragranceperfuming
Violet/iris floral fragrance noteUsed in luxury perfumes and skincare fragrances
EU-regulated fragrance allergen — must be declared on label if >0.001% (leave-on) or >0.01% (rinse-off)Risk of contact sensitisation in susceptible individuals
+ Linalool+ Citronellol+ Geraniol
Fragrance
Alpha-Terpinene

A monoterpene hydrocarbon isomer naturally present in several essential oils including tea tree, thyme, and cardamom. Used as a fragrance component in cosmetics, particularly in products formulated with botanical essential oils.

fragrance
Naturally occurring monoterpene hydrocarbon found in cardamom, marjoram, and tea tree oils; contributes a herbal, citrus-like fragrance note
Oxidizes readily on air exposure, increasing sensitization potential; use within formula shelf life
Fragrance
Amomum Xanthioides Seed Extract

Amomum xanthioides (Sha Ren, lesser cardamom) seed extract is derived from an aromatic spice plant widely used in Traditional Chinese Medicine and Korean herbal formulations. Its essential oil fraction (camphor, borneol, bornyl acetate, linalool) gives it a distinctive warm, spicy-camphoraceous scent and antimicrobial properties. In cosmetics its primary role is fragrance; linalool must be declared per EU Cosmetics Regulation and camphor has defined concentration limits.

fragranceantimicrobialskin-conditioningaromatic
Provides a warm, spicy-camphoraceous aromatic character to formulations via its dominant volatile constituents (camphor, borneol, bornyl acetate, linalool)Antimicrobial properties of the volatile terpenoid fraction (borneol, camphor) may contribute mild preservative-boosting effectsMinor skin-conditioning benefit at typical cosmetic use concentrations; aromatic function dominates
Linalool is a listed EU fragrance allergen (must be declared above 0.001% in leave-on / 0.01% in rinse-off per EU Cosmetics Regulation)Camphor has explicit EU concentration restrictions (limit 1.5% in non-medicated face/body products) and is a known irritant at higher concentrations
Fragrance
Amyris Balsamifera Bark Oil

An essential oil steam-distilled from the bark of Amyris balsamifera (West Indian rosewood), used in cosmetics primarily as a fragrance ingredient with a warm, woody-balsamic scent; composed mainly of sesquiterpene alcohols and considered relatively low-risk among essential oil fragrances, though it contains trace eugenol.

fragrantantimicrobialskin-conditioning
Adds a soft, sweet, woody-balsamic fragrance reminiscent of sandalwood to cosmetic formulationsDominated by sesquiterpene alcohols (notably valencene and eudesmol), giving it a generally low irritation profile relative to many essential oilsMinor antimicrobial activity, particularly from eugenol content
Contains trace eugenol, an EU-regulated fragrance allergen, which can cause skin irritation or sensitization especially in leave-on productsAs with all essential oils, individual sensitivity reactions are possible; patch test recommended for reactive skin
Fragrance
Anethole

Trans-anethole, an aromatic ether with a characteristic anise/licorice scent, is the primary aromatic component of anise and fennel essential oils. Used as a fragrance ingredient in cosmetic products.

fragrance
Anise/licorice-scented aromatic ether naturally found in anise, fennel, and star anise essential oils
Potential fragrance allergen; can cause sensitization in susceptible individuals
Fragrance
Aniba Rosodora (Rosewood) Wood Oil
Aniba Rosodora Wood Oil

An essential oil steam-distilled from rosewood (Aniba rosodora) wood, used in cosmetics as a natural fragrance ingredient with a soft, floral-woody character.

fragrant
Contributes a soft, woody-floral rose-like fragrance
Fragrant essential oil that can irritate or sensitize reactive skinDerived from a threatened rainforest tree; sourcing sustainability is an environmental concern
Fragrance
Anise Alcohol

A naturally occurring aromatic alcohol (4-methoxybenzyl alcohol) with a sweet, floral-anise character. Found in various essential oils and used as a fragrance ingredient in cosmetics.

fragrance
Aromatic alcohol with a sweet, floral anise-like scent naturally occurring in various essential oils
May cause skin sensitization in some individuals; patch test recommended
Fragrance
Anthemis Nobilis Flower Oil

Roman chamomile essential oil steam-distilled from Anthemis nobilis flowers, used in cosmetics primarily as a fragrance ingredient and mild skin conditioner.

fragrantskin-conditioning
Contributes a soft, apple-like floral fragranceMild skin-conditioning properties
Fragrant essential oil that can irritate or sensitize skinRisk is higher for those with Asteraceae (daisy family) allergies
Fragrance
Artemisia Vulgaris Oil

An essential oil obtained by steam distillation of Artemisia vulgaris (mugwort) aerial parts, distinct from the water or solvent extract; used mainly as a fragrance ingredient with minor skin-conditioning properties.

fragranceantimicrobialskin-conditioning
Adds herbal fragrance character to formulationsTrace soothing compounds from thujone and artemisia ketonesTraditional use in Asian beauty for skin balancing
Contains thujone, a neurotoxic ketone; avoid use during pregnancyPotential skin sensitizer at high concentrations
Fragrance
Benzyl Benzoate

A fragrance compound and solvent that is one of the 26 EU-declarable fragrance allergens, requiring label disclosure above defined concentration thresholds.

fragrantsolvent
Contributes fragrance; also used as a solvent for other fragrance components
One of the 26 EU-regulated fragrance allergens; must be labeled above 0.001% in leave-on and 0.01% in rinse-off productsIncluded in Annex III of EU Cosmetics Regulation (EU) 1223/2009 and updated by Regulation (EU) 2023/1545
Fragrance
Benzyl Cinnamate

An ester of benzyl alcohol and cinnamic acid with a sweet, balsamic-spicy fragrance. Naturally occurring in Peru balsam and other plant resins. Listed as a fragrance allergen under EU Cosmetics Regulation requiring declaration on labels above 0.01%.

fragrance
Sweet, balsamic, slightly spicy fragrance compound found naturally in Peru balsam, Tolu balsam, and cinnamon
EU-listed fragrance allergen (must be declared on labels above 0.01% in leave-on products)Potential for sensitization — not recommended for very sensitive skin
Fragrance
Benzyl Salicylate

A naturally occurring and synthetic fragrance ester with a soft, floral-balsamic scent that is one of the 26 EU-declarable fragrance allergens.

fragrant
Contributes a sweet, faintly floral-balsamic fragrance note
One of the 26 EU-regulated fragrance allergens; must be labeled above 0.001% in leave-on and 0.01% in rinse-off products (EU Annex III entry 75)Sensitization risk for fragrance-allergic individuals; SCCS concluded safe at IFRA-compliant concentrations
Fragrance
Beta-Caryophyllene

A bicyclic sesquiterpene found in essential oils of clove, black pepper, and copaiba. Functions as both a natural fragrance ingredient and a mild anti-inflammatory active via CB2 receptor activity.

fragrancesoothing
Spicy, woody sesquiterpene naturally found in clove, black pepper, and cannabis with dual fragrance and anti-inflammatory rolesSelective CB2 endocannabinoid receptor agonist with documented anti-inflammatory and skin-calming properties
Fragrance
Boswellia Carterii Oil

A steam-distilled essential oil from the resin of the Boswellia carterii tree (East African / Somali frankincense), composed primarily of monoterpenes including α-pinene (24–46%) and limonene (8–26%). Used in cosmetics principally for its distinctive woody-balsamic frankincense fragrance. Important distinction from Boswellia Serrata Resin Extract: the steam-distilled oil does NOT contain boswellic acids (non-volatile triterpenoids that cannot pass over in distillation), so the anti-inflammatory activity associated with resin extracts is absent from this form. A 2021 case report documented allergic contact dermatitis from this oil.

maskingskin conditioningtonic
Adds characteristic frankincense fragrance to formulasMild skin conditioning from terpene constituentsIn vitro antimicrobial properties noted in some studies
Documented contact allergen — allergic contact dermatitis case reported (Buonomo et al., Contact Dermatitis 2021)Contains limonene, an EU-declared fragrance allergen that must be labeled in EU cosmetics above threshold concentrations
Fragrance
Bulnesia Sarmientoi Wood Oil
BULNESIA SARMIENTOI WOOD OIL

An essential oil distilled from the wood of Bulnesia sarmientoi (Argentine guaiac / palo santo). Known for its warm, rose-wood fragrance profile. A regulated species under CITES. Used in DAMDAM's moisturizer for its fragrance contribution.

fragranceskin-conditioning
Warm, woody, rose-like fragrance noteMild skin conditioning
Potential sensitizer — guaiac wood oil is a known fragrance allergen in some individualsCITES-regulated species — sustainability concern
Fragrance
Butylphenyl Methylpropional

A synthetic fragrance ingredient (lilial) that provides a muguet/lily-of-the-valley note; banned in EU cosmetics since 2022 due to skin sensitization and potential endocrine disruption concerns identified by the SCCS.

fragrance
Provides a muguet (lily of the valley) fragrance note
Banned in the EU since March 2022 (SCCS opinion SCCS/1591/17 — skin sensitizer and potential endocrine disruptor)EU Regulation 2021/1902 prohibits use in leave-on and rinse-off cosmetics in the EU
Fragrance
Camphor

Camphor is a naturally occurring bicyclic monoterpenoid obtained from camphor trees (Cinnamomum camphora) or produced synthetically. Used in cosmetics for its distinctive scent and mild cooling/counterirritant effect. Regulated at low concentrations in cosmetics.

fragrancecooling-agentsoothing
Provides a distinctive fresh, cooling, medicinal scentMild topical cooling and counterirritant sensation; used in small amounts in multi-acid toners like Biologique Recherche Lotion P50
Can be irritating or sensitizing at higher concentrations; not recommended for use near the face in infants or young childrenAvoid near eyes or mucous membranes
Fragrance
Cananga Odorata Flower Oil

The essential oil steam-distilled from ylang-ylang (Cananga odorata) flowers, used primarily as a fragrance ingredient with a known and relatively high sensitization potential.

fragrant
Contributes a rich, sweet floral (ylang-ylang) fragrance
Known fragrance sensitizer — ylang-ylang oil is among the more commonly reported essential-oil allergensContains linalool, geraniol, benzyl benzoate, and other EU-regulated fragrance allergens
Fragrance
Cedrol

A naturally occurring sesquiterpene alcohol found in cedar essential oil and other conifers, used in cosmetics primarily as a fragrance ingredient with a warm, woody, cedarwood character.

Fragrance ingredientSkin-conditioning agent
Contributes a warm, woody, cedar-like fragrance note
Potential skin sensitizer at higher concentrationsMay be listed as a fragrance allergen in some regulatory frameworks
Fragrance
Cedrus Atlantica Bark Oil

An essential oil steam-distilled from the bark of Cedrus atlantica (Atlas cedar), used primarily as a woody fragrance ingredient with warm, balsamic notes.

FragranceSkin conditioning
Provides a warm, woody, cedarwood fragrance characterMild antimicrobial properties
Potential skin sensitizer; contains sesquiterpenes that may cause allergic reactionsShould be used at low concentrations (IFRA guidelines apply)
Fragrance
Chamomilla Recutita (Matricaria) Flower Oil
Matricaria Recutita Flower Oil

The volatile essential oil from German chamomile flowers, valued for its soothing, anti-inflammatory properties via chamazulene; also a natural fragrance ingredient.

fragrantsoothing
Calms and soothes irritated skin via chamazulene and bisabololAntioxidant and antibacterial properties
Essential oil that may sensitize reactive or allergy-prone skinContains natural fragrance compounds; patch test recommended for sensitive skin
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