Macstack Waterproof Mascara

MAC Cosmetics

Where to buy Possibly in stock

About this product

The MAC Cosmetics Macstack Waterproof Mascara is a misc. Our analysis of its 33 ingredients (28 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
33
Low-risk
28
Fragrance
Fragrance-free
Origin
United States

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 9/8
Good for dry skin
Diisopropyl Adipate Methicone Silica Silylate Isododecane Caprylyl Glycol Cholesterol Trimethylsiloxysilicate Trihydroxystearin Pantethine
Caution for dry skin
Sorbitan Olivate Sorbitan Tristearate Silica Silylate Kaolin Quaternium-90 Bentonite Hexylene Glycol Hectorite Silica
Oily/Acne-Prone Skin No data
Sensitive Skin 1/6
Good for sensitive skin
Kaolin
Caution for sensitive skin
Diisopropyl Adipate Isododecane Hexylene Glycol Citric Acid Potassium Sorbate Phenoxyethanol

Ingredients list

33 total
Lower hazard (1) Higher hazard (4)
All33 Skin Conditioning16 Viscosity Controlling11 Emollient9 Opacifying7 Fragrance6 Solvent6 Bulking Agent6 Antifoaming Agent4
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
B
Isododecane
(Fragrance, Solvent, Emollient, Perfuming)
1
Water
(Solvent)
1
A
Nylon-12
(Bulking Agent, Opacifying, Viscosity Controlling)
Dimethicone Silylate
(Antifoaming Agent)
1
A
Sorbitan Olivate
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
2
Trisiloxane
(Antifoaming Agent, Skin Conditioning)
1
A
Sorbitan Tristearate
(Emulsifying, Surfactant)
1
A
Kaolin
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier)
1
B
Silica Silylate
(Antifoaming Agent, Bulking Agent, Skin Conditioning, Emollient, Suspending Agent Nonsurfactant, Anticaking Agent, Emulsion Stabilising, Viscosity Controlling)
1
A
Polyisobutene
(Binding Agent, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling)
COPERNICIA CERIFERA CERA
(Film Forming, Skin Conditioning, Skin Conditioning Emollient)
1
A
Trihydroxystearin
(Viscosity Increasing Agent, Emollient, Skin Conditioning, Solvent, Viscosity Controlling)
1
A
Diisopropyl Adipate
(Fragrance, Plasticizer, Skin Conditioning, Emollient, Solvent, Masking)
1
A
Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling)
1
Pantethine
(Emollient, Hair Conditioning)
1
A
Methicone
(Surface Modifier, Antistatic Agent, Emollient, Skin Conditioning)
Silicone
Silicone
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
A
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
1
B
Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning)
1
A
Hexylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Emulsifying, Perfuming, Skin Conditioning, Surfactant)
1
A
Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
1
A
Nylon-6
(Bulking Agent, Opacifying, Viscosity Controlling)
CERA MICROCRISTALLINA
(Binding, Emulsion Stabilising, Opacifying, Viscosity Controlling)
2
A
Hectorite
(Absorbent, Bulking Agent, Opacifying, Suspending Agent Nonsurfactant, Viscosityincreasing Agent Aqueous, Viscosity Controlling)
1
B
Quaternium-90 Bentonite
(Suspending Agent Nonsurfactant, Viscosity Controlling)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
2
Magnesium Salicylate
(Preservative)
3
A
Potassium Sorbate
(Fragrance, Preservative)
2
CI 77499
(Colorant, Cosmetic Colorant)
2
Mica
(Cosmetic Colorant, Opacifying)
CI 77891
(Colorant)

My Ingredient Notes

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Key ingredients

Isododecane
Emollient
Trisiloxane
Skin Conditioning
Kaolin
Skin Protecting
Silica Silylate
Skin Conditioning, Emollient
COPERNICIA CERIFERA CERA
Skin Conditioning
Trihydroxystearin
Emollient, Skin Conditioning

Benefits

Good for dry skin

Concerns

Contains paraben
Contains silicone
Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Isododecane
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSolventEmollientPerfuming
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Nylon-12
Bulking agent, Opacifying
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Bulking agentOpacifyingViscosity controlling
Dimethicone Silylate
Antifoaming agent
Limited public safety data.Read moreShow less
EWG N/A Antifoaming agent
Trisiloxane
Antifoaming agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 2 Antifoaming agentSkin conditioning
Sorbitan Tristearate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmulsifyingSurfactant
Kaolin
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingSkin protectingSlip modifier
Silica Silylate
Antifoaming agent, Bulking agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Antifoaming agentBulking agentSkin conditioningEmollientSuspending agent -nonsurfactantAnticaking agentEmulsion stabilisingViscosity controlling
Polyisobutene
Binding agent, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentFilm formingViscosity increasing agentBindingViscosity controlling
COPERNICIA CERIFERA CERA
Film forming, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Film formingSkin conditioningSkin conditioning emollient
Trihydroxystearin
Viscosity increasing agent, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Viscosity increasing agentEmollientSkin conditioningSolventViscosity controlling
Diisopropyl Adipate
Fragrance, Plasticizer
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragrancePlasticizerSkin conditioningEmollientSolventMasking
Cholesterol
Emulsion stabilising, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingSkin conditioningViscosity increasing agentEmollientEmulsifyingStabilisingViscosity controlling
Pantethine
Emollient, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 EmollientHair conditioning
Caprylyl Glycol
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientHumectant
+ 13 more — see the full ingredients list above
Sorbitan Olivate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmulsifyingSurfactant Fungal-acne trigger
Methicone
Surface modifier, Antistatic agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Surface modifierAntistatic agentEmollientSkin conditioning Silicone
Panthenol
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentHair conditioningSkin conditioning Good for Dry Skin
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
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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