2-In-1 Base & Top Coat

Nailtopia

Where to buy Possibly in stock

About this product

The Nailtopia 2-In-1 Base & Top Coat is a misc. Our analysis of its 58 ingredients (40 low-risk) rates it Excellent (94/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
58
Low-risk
40
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 8/9
Good for dry skin
Gluconolactone Aluminum Hydroxide Caprylic/Capric Triglyceride Glycerin Propylene Glycol Trimethylsiloxysilicate Dimethicone Lactic Acid
Caution for dry skin
Glass Nitrocellulose Magnesium Silicate Stearalkonium Bentonite Glycerin Acrylates Copolymer Alcohol Silica n-Butyl Alcohol
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Alcohol
Sensitive Skin 3/18
Good for sensitive skin
Aluminum Hydroxide Glycerin Dimethicone
Caution for sensitive skin
Gluconolactone Diacetone Alcohol Butyl Acetate Punica Granatum Bark Extract Acetyl Tributyl Citrate Ethyl Acetate Caprylic/Capric Triglyceride Glycerin Propylene Glycol Phosphoric Acid Citric Acid Alcohol Isopropyl Alcohol Sodium Benzoate Potassium Sorbate Lactic Acid n-Butyl Alcohol Malic Acid

Ingredients list

58 total
Lower hazard (1) Higher hazard (6)
All58 Fragrance15 Cosmetic Colorant14 Colorant11 Solvent11 Skin Conditioning11 Viscosity Controlling9 Masking8 Film Forming7
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Acetyl Tributyl Citrate
(Fragrance, Plasticizer, Film Forming, Masking, Perfuming)
Adipic Acid/Fumaric Acid/Tricyclodecane Dimethanol Copolymer
(Binding, Nail Conditioning, Viscosity Controlling)
1
Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer
(Film Forming)
2
Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling)
Bad for Dry Skin
Bad for Dry Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Butyl Acetate
(Fragrance, Solvent, Masking)
1
A
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
Citrus Aurantium Dulcis Fruit Extract
(Fragrance, Skin Conditioning)
1
Diacetone Alcohol
(Fragrance, Solvent, Masking)
1
Ethyl Acetate
(Fragrance, Solvent, Perfuming)
1
Gluconolactone
(Fragrance, Humectant, Solvent)
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
4
B
Glycolic Acid
(Exfoliant, Ph Adjuster, Buffering Agent)
Good for Oily Skin
Good for Oily Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
Isosorbide Dicaprylate/Caprate
(Plasticizer)
4
B
Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent)
Bad for Sensitive Skin
Bad for Sensitive Skin
3
4
B
Malic Acid
(Fragrance, Ph Adjuster, Buffering Agent)
3
4
n-Butyl Alcohol
(Denaturant, Perfuming, Solvent)
1
Nitrocellulose
(Film Forming, Suspending Agent Nonsurfactant)
1
B
Phosphoric Acid
(Fragrance, Ph Adjuster, Buffering Agent)
3
A
Potassium Sorbate
(Fragrance, Preservative)
3
B
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
Punica Granatum Bark Extract
(Masking, Skin Conditioning)
Rubus Idaeus Leaf Extract
(Skin Conditioning)
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
Spinacia Oleracea Leaf Extract
(Skin Conditioning)
1
Stearalkonium Bentonite
(Suspending Agent Nonsurfactant, Gel Forming, Viscosity Controlling)
1
Vaccinium Myrtillus Fruit Extract
(Skin Conditioning)
1
Water
(Solvent)
2
B
Acrylates Copolymer
(Adhesive, Artificial Nail Builder, Binding Agent, Film Forming, Hair Fixing, Suspending Agent Nonsurfactant, Antistatic Agent, Binding)
1
A
Aluminum Hydroxide
(Emollient, Humectant, Opacifying, Skin Protecting, Viscosity Controlling)
1
3
CI 77000
(Cosmetic Colorant)
6
CI 77266
(Colorant, Cosmetic Colorant)
2
CI 77499
(Colorant, Cosmetic Colorant)
2
CI 42090
(Colorant, Cosmetic Colorant)
1
A
Calcium Aluminum Borosilicate
(Bulking Agent)
1
A
Calcium Sodium Borosilicate
(Bulking Agent)
3
A
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning)
Silicone
Silicone
3
CI 60730
(Cosmetic Colorant)
CI 77510
(Colorant)
1
Glass
(Suspending Agent Nonsurfactant)
1
2
CI 77491
(Colorant, Cosmetic Colorant)
2
A
Isopropyl Alcohol
(Antifoaming Agent, Fragrance, Solvent, Viscosity Decreasing Agent, Perfuming, Viscosity Controlling)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Magnesium Silicate
(Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Slip Modifier, Viscosityincreasing Agent Aqueous, Viscosity Controlling)
CI 77742
(Colorant)
2
Mica
(Cosmetic Colorant, Opacifying)
Norbornanediamine/Resorcinol Diglycidyl Ether Crosspolymer
(Film Forming)
1
CI 45380
(Colorant, Cosmetic Colorant)
1
CI 45410
(Cosmetic Colorant)
5
CI 15880
(Cosmetic Colorant)
5
CI 12085
(Cosmetic Colorant)
4
CI 15850
(Cosmetic Colorant)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
1
A
Synthetic Fluorphlogopite
(Bulking Agent, Viscosity Increasing Agent, Viscosity Controlling)
CI 77891
(Colorant)
1
B
Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning)
CI 77007
(Colorant)
3
CI 19140
(Colorant, Cosmetic Colorant)
1
CI 77492
(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

Alcohol
Astringent
Caprylic/Capric Triglyceride
Emollient, Skin Conditioning
Citrus Aurantium Dulcis Fruit Extract
Skin Conditioning
Gluconolactone
Humectant
Glycerin
Humectant, Skin Protecting
Glycolic Acid
Exfoliant

Benefits

Good for oily/acne-prone skin

Concerns

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

Ingredients explained

Acetyl Tributyl Citrate
Fragrance, Plasticizer
Low-hazard ingredient.Read moreShow less
EWG 1 FragrancePlasticizerFilm formingMaskingPerfuming
Adipic Acid/Fumaric Acid/Tricyclodecane Dimethanol Copolymer
Binding, Nail conditioning
Limited public safety data.Read moreShow less
EWG N/A BindingNail conditioningViscosity controlling
Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride Copolymer
Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Film forming
Butyl Acetate
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSolventMasking
Caprylic/Capric Triglyceride
Emollient, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientMaskingPerfumingSkin conditioningSolvent
Citrus Aurantium Dulcis Fruit Extract
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioning
Diacetone Alcohol
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceSolventMasking
Ethyl Acetate
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceSolventPerfuming
Gluconolactone
Fragrance, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHumectantSolvent
Isosorbide Dicaprylate/Caprate
Plasticizer
Limited public safety data.Read moreShow less
EWG N/A Plasticizer
Malic Acid
Fragrance, Ph adjuster
Low-to-moderate hazard.Read moreShow less
EWG 3–4 CIR B FragrancePh adjusterBuffering agent
n-Butyl Alcohol
Denaturant, Perfuming
Low-to-moderate hazard.Read moreShow less
EWG 3–4 DenaturantPerfumingSolvent
Nitrocellulose
Film forming, Suspending agent - nonsurfactant
Low-hazard ingredient.Read moreShow less
EWG 1 Film formingSuspending agent - nonsurfactant
Phosphoric Acid
Fragrance, Ph adjuster
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragrancePh adjusterBuffering agent
Potassium Sorbate
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A FragrancePreservative
+ 32 more — see the full ingredients list above
Alcohol
Antifoaming agent, Antimicrobial
Causes moisture evaporation - prone to dry out skinRead moreShow less
EWG 2 Antifoaming agentAntimicrobialAstringentMaskingSolventViscosity controlling Bad for Dry SkinBad for Sensitive 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
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
Glycolic Acid
Exfoliant, Ph adjuster
Skin irritation can occur at high concentrationRead moreShow less
EWG 4 CIR B ExfoliantPh adjusterBuffering agent Good for Oily SkinBad for Sensitive Skin
Lactic Acid
Exfoliant, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 4 CIR B ExfoliantFragranceHumectantPh adjusterSkin-conditioning agent -humectantSkin conditioningBuffering agent Bad for Sensitive Skin
Propylene Glycol
Fragrance, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceHumectantSkin-conditioningagent - miscellaneousSolventViscosity decreasing agentSkin conditioningViscosity controlling Good for Dry Skin
CI 77266
Colorant, Cosmetic colorant
Moderate-hazard ingredient.Read moreShow less
EWG 6 ColorantCosmetic colorant
Dimethicone
Antifoaming agent, Skin protecting
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antifoaming agentSkin protectingEmollientSkin conditioning Silicone
Isopropyl Alcohol
Antifoaming agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A Antifoaming agentFragranceSolventViscosity decreasing agentPerfumingViscosity controlling Bad for Sensitive Skin
CI 15880
Cosmetic colorant
Moderate-hazard ingredient.Read moreShow less
EWG 5 Cosmetic colorant
CI 12085
Cosmetic colorant
Moderate-hazard ingredient.Read moreShow less
EWG 5 Cosmetic colorant

How to use

How to use

  • 1 Evening, start slow: Best in the PM a few times a week to begin with; avoid layering with other strong actives the same night.
  • 2 Wear SPF the next day: Acids and retinoids increase sun sensitivity — daily sunscreen is a must while using this.

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.

AHA (acid exfoliant) 5–10% (OTC)

OTC leave-on AHAs are usually 5–10%. The effect also depends on pH and free-acid value, not the percentage alone.

Glycolic Acid, Lactic Acid, Malic Acid

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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