Long-Wear Smudge-Proof Gel Eyeliner

Bobbi Brown

Long-Wear Smudge-Proof Gel Eyeliner

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About this product

The Bobbi Brown Long-Wear Smudge-Proof Gel Eyeliner is a misc. Our analysis of its 25 ingredients (14 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to dry skin.

Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
25
Low-risk
14
Fragrance
Fragrance-free
Origin
United States
Data updated
Jun 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 6/1
Good for dry skin
Methicone Isododecane Trimethylsiloxysilicate Hydrogenated Polyisobutene Cyclopentasiloxane Lecithin
Caution for dry skin
Lecithin
Oily/Acne-Prone Skin No data
Sensitive Skin 1/3
Good for sensitive skin
BHT
Caution for sensitive skin
Isododecane Phenoxyethanol BHT

Ingredients list

25 total
Lower hazard (1) Higher hazard (6)
All25 Colorant12 Skin Conditioning9 Emollient6 Cosmetic Colorant4 Viscosity Controlling4 Fragrance4 Solvent3 Hair Conditioning2
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
B
Isododecane
(Fragrance, Solvent, Emollient, Perfuming)
3
A
Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent)
Silicone
Silicone
1
A
Polyethylene
(Abrasive, Adhesive, Binding Agent, Bulking Agent, Emulsion Stabilising, Film Forming, Oral Care Agentagent, Viscosity Increasing Agent, Viscosity Controlling)
1
B
Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning)
1
A
Disteardimonium Hectorite
(Stabilising, Viscosity Controlling)
1
A
Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
2
3
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient)
1
A
Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, Skin Conditioning)
Silicone
Silicone
1
A
Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling)
1
A
Methicone
(Surface Modifier, Antistatic Agent, Emollient, Skin Conditioning)
Silicone
Silicone
CI 77120
(Colorant)
6
A
BHT
(Antioxidant, Fragrance, Masking)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
2
Iron Oxides
(Colorant, Cosmetic Colorant)
2
Mica
(Cosmetic Colorant, Opacifying)
CI 77891
(Colorant)
2
CI 42090
(Colorant, Cosmetic Colorant)
CI 75470
(Colorant, Fragrance)
CI 77288
(Colorant)
CI 77742
(Colorant)
3
CI 19140
(Colorant, Cosmetic Colorant)
CI 77289
(Colorant)
CI 77163
(Colorant)
CI 77007
(Colorant)
CI 77510
(Colorant)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Antioxidants
Shields skin from free radical damage.
Exfoliators
Removes dead skin cells to smoothe texture.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Barrier RepairStrengthen and restore your skin's natural barrier.

Concerns

Contains paraben
Contains silicone
May not suit sensitive skin

Ingredients explained

Isododecane
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSolventEmollientPerfuming
Polyethylene
Abrasive, Adhesive
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbrasiveAdhesiveBinding agentBulking agentEmulsion stabilisingFilm formingOral care agentagentViscosity increasing agentViscosity controlling
Trimethylsiloxysilicate
Antifoaming agent, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Antifoaming agentEmollientSkin conditioning
Disteardimonium Hectorite
Stabilising, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A StabilisingViscosity controlling
Propylene Carbonate
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A SolventViscosity decreasing agentViscosity controlling
Lecithin
Skin conditioning, Emulsifying
Low-to-moderate hazard.Read moreShow less
EWG 2–3 Skin conditioningEmulsifyingSurfactantAntistatic agentEmollient
Hydrogenated Polyisobutene
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollientViscosity increasing agentViscosity controlling
CI 77120
Colorant
Limited public safety data.Read moreShow less
EWG N/A Colorant
Iron Oxides
Colorant, Cosmetic colorant
Low-hazard ingredient.Read moreShow less
EWG 2 ColorantCosmetic colorant
Mica
Cosmetic colorant, Opacifying
Low-hazard ingredient.Read moreShow less
EWG 2 Cosmetic colorantOpacifying
CI 77891
Colorant
Limited public safety data.Read moreShow less
EWG N/A Colorant
CI 42090
Colorant, Cosmetic colorant
Low-hazard ingredient.Read moreShow less
EWG 2 ColorantCosmetic colorant
CI 75470
Colorant, Fragrance
Limited public safety data.Read moreShow less
EWG N/A ColorantFragrance
CI 77288
Colorant
Limited public safety data.Read moreShow less
EWG N/A Colorant
CI 77742
Colorant
Limited public safety data.Read moreShow less
EWG N/A Colorant
+ 5 more — see the full ingredients list above
Cyclopentasiloxane
Hair conditioning, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Hair conditioningSkin conditioningEmollientSolvent Silicone
Phenyl Trimethicone
Antifoaming agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antifoaming agentHair conditioningSkin conditioning Silicone
Methicone
Surface modifier, Antistatic agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Surface modifierAntistatic agentEmollientSkin conditioning Silicone
BHT
Antioxidant, Fragrance
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR A AntioxidantFragranceMasking
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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