Boscia Luminizing Black Mask

Boscia

Where to buy Possibly in stock

About this product

The Boscia Luminizing Black Mask is a wash-off mask. Our analysis of its 20 ingredients (19 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Wash-Off Mask
Ingredients
20
Low-risk
19
Fragrance
Fragrance-free
Origin
Japan

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 3/7
Good for dry skin
Glycereth-26 Glycerin Simmondsia Chinensis (Jojoba) Leaf Extract
Caution for dry skin
Montmorillonite Lonicera Caprifolium (Honeysuckle) Flower Extract Xanthan Gum Glycerin Acrylates Copolymer Polysorbate 20 Hamamelis Virginiana (Witch Hazel) Water
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Lonicera Caprifolium (Honeysuckle) Flower Extract Hamamelis Virginiana (Witch Hazel) Water
Sensitive Skin 4/4
Good for sensitive skin
Ascorbyl Glucoside Glycerin Pinus Pinaster Bark/Bud Extract Hamamelis Virginiana (Witch Hazel) Water
Caution for sensitive skin
Eucalyptus Citriodora Oil Rosmarinus Officinalis (Rosemary) Leaf Oil Lonicera Caprifolium (Honeysuckle) Flower Extract Glycerin

Ingredients list

20 total
Lower hazard (1) Higher hazard (3)
All20 Skin Conditioning8 Viscosity Controlling5 Solvent4 Film Forming4 Humectant4 Emulsion Stabilising4 Binding Agent3 Viscosity Increasing Agent3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Polyvinyl Alcohol
(Binding Agent, Film Forming, Viscosity Increasing Agent, Viscosity Controlling)
1
Hamamelis Virginiana (Witch Hazel) Water
(Drug Astringent Skin Protecting, Skin Conditioning)
Good for Oily Skin
Good for Oily Skin
1
Glycereth-26
(Humectant, Viscosity Decreasing Agent, Solvent, Viscosity Controlling)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
A
Montmorillonite
(Abrasive, Absorbent, Bulking Agent, Emulsion Stabilising, Opacifying, Viscosityincreasing Agent Aqueous, Stabilising, Viscosity Controlling)
2
B
Acrylates Copolymer
(Adhesive, Artificial Nail Builder, Binding Agent, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding)
3
B
Polysorbate 20
(Emulsifying, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
Acrylates/Palmeth-25 Acrylate Copolymer
(Viscosity Increasing Agent, Viscosity Controlling)
1
Lonicera Caprifolium (Honeysuckle) Flower Extract
(Astringent, Masking)
1
Lonicera Japonica (Honeysuckle) Flower Extract
1
Ascorbyl Glucoside
(Antioxidant)
1
Simmondsia Chinensis (Jojoba) Leaf Extract
(Humectant)
Epilobium Angustifolium Flower/Leaf/Stem Extract
(Skin Conditioning)
1
Pinus Pinaster Bark/Bud Extract
(Antidandruff Agent, Antimicrobial, Antioxidant, Oral Care Agent, Skin Conditioning, Uv Absorber)
1
B
Rosmarinus Officinalis (Rosemary) Leaf Oil
(Fragrance, Skin Conditioning, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
Eucalyptus Citriodora Oil
(Masking, Tonic)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
2
Iron Oxides
(Colorant, Cosmetic 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

Hamamelis Virginiana (Witch Hazel) Water
Skin Conditioning
Glycereth-26
Humectant
Glycerin
Humectant, Skin Protecting
Pentylene Glycol
Skin Conditioning
Lonicera Caprifolium (Honeysuckle) Flower Extract
Astringent
Ascorbyl Glucoside
Antioxidant

Benefits

Good for oily/acne-prone skin

Concerns

Not fungal acne (malassezia) safe
May not suit dry skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Polyvinyl Alcohol
Binding agent, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentFilm formingViscosity increasing agentViscosity controlling
Glycereth-26
Humectant, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantViscosity decreasing agentSolventViscosity controlling
Pentylene Glycol
Skin conditioning, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSolvent
Montmorillonite
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbrasiveAbsorbentBulking agentEmulsion stabilisingOpacifyingViscosityincreasing agent - aqueousStabilisingViscosity controlling
Acrylates Copolymer
Adhesive, Artificial nail builder
Low-hazard ingredient.Read moreShow less
EWG 2 CIR B AdhesiveArtificial nail builderBinding agentFilm formingHair fixingSuspending agent -nonsurfactantAntistatic agentBinding
Acrylates/Palmeth-25 Acrylate Copolymer
Viscosity increasing agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Viscosity increasing agentViscosity controlling
Lonicera Caprifolium (Honeysuckle) Flower Extract
Astringent, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentMasking
Lonicera Japonica (Honeysuckle) Flower Extract
Other
Low-hazard ingredient.Read moreShow less
EWG 1
Ascorbyl Glucoside
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 Antioxidant
Simmondsia Chinensis (Jojoba) Leaf Extract
Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Humectant
Epilobium Angustifolium Flower/Leaf/Stem Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Pinus Pinaster Bark/Bud Extract
Antidandruff agent, Antimicrobial
Low-hazard ingredient.Read moreShow less
EWG 1 Antidandruff agentAntimicrobialAntioxidantOral care agentSkin conditioningUv absorber
Eucalyptus Citriodora Oil
Masking, Tonic
Low-hazard ingredient.Read moreShow less
EWG 1 MaskingTonic
Xanthan Gum
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEmulsion stabilisingSkin conditioningSurfactant -emulsifying agentViscosity increasing agentBindingGel formingViscosity controlling
+ 1 more — see the full ingredients list above
Hamamelis Virginiana (Witch Hazel) Water
Drug astringent - skin protecting, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Drug astringent - skin protectingSkin conditioning Good for Oily Skin
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Polysorbate 20
Emulsifying, Surfactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B EmulsifyingSurfactant Fungal-acne trigger
Rosmarinus Officinalis (Rosemary) Leaf Oil
Fragrance, Skin conditioning
Strong essential oil which can irritate skinRead moreShow less
EWG 1 CIR B FragranceSkin conditioningMasking Bad for Sensitive Skin

How to use

How to use

  • 1 Where it fits: Use as the first step, on clean hands, before the rest of your routine.
  • 2 Morning only: Apply as the last step of your AM routine, after moisturiser, and reapply every ~2 hours of sun exposure.

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

Trust & honesty

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Vitamin C (ascorbic) 5–20%

L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.

Ascorbyl Glucoside

INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.

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