Kontrol Serum

Skoah

Where to buy Possibly in stock

About this product

The Skoah Kontrol Serum is a serums, essence, ampoule. Our analysis of its 29 ingredients (24 low-risk) rates it Excellent (97/100). 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
Serums, Essence, Ampoules
Ingredients
29
Low-risk
24
Fragrance
Fragrance-free
Origin
Canada

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 4/5
Good for dry skin
Echinacea Purpurea Extract Butylene Glycol Sodium Hyaluronate Propylene Glycol
Caution for dry skin
Disodium Lauriminodipropionate Tocopheryl Phosphates Hypericum Perforatum Extract Camellia Oleifera Leaf Extract Laureth-3 Sodium Hydroxide
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Hypericum Perforatum Extract Camellia Oleifera Leaf Extract
Sensitive Skin 4/8
Good for sensitive skin
Mimosa Tenuiflora Bark Extract Hypericum Perforatum Extract Aminopropyl Ascorbyl Phosphate Allantoin
Caution for sensitive skin
Hypericum Perforatum Extract Sodium Citrate Calendula Officinalis Flower Extract Butylene Glycol Propylene Glycol Propylene Glycol Alginate Citric Acid Arnica Montana Flower Extract

Ingredients list

29 total
Lower hazard (1) Higher hazard (6)
All29 Skin Conditioning22 Masking6 Viscosity Controlling5 Soothing4 Skin Protecting4 Fragrance4 Humectant4 Film Forming3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
Disodium Lauriminodipropionate Tocopheryl Phosphates
(Hair Conditioning, Hair Fixing, Skin Conditioning, Surfactant Cleansing Agent, Antistatic Agent, Foaming)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
A
Propylene Glycol Alginate
(Binding Agent, Fragrance, Viscosity Increasing Agent, Binding, Viscosity Controlling)
1
A
Allantoin
(Skin Conditioning, Skin Protecting, Soothing)
Good for Oily Skin
Good for Oily Skin
Good for Sensitive Skin
Good for Sensitive Skin
1
Acetyl Dipeptide-1 Cetyl Ester
(Hair Conditioning, Skin Conditioning)
1
Aminopropyl Ascorbyl Phosphate
(Antioxidant, Skin Conditioning)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
arctostaphylos uva-ursi leaf extract
(Skin Conditioning)
2
Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning)
1
Echinacea Purpurea Extract
(Moisturising, Skin Conditioning, Tonic)
1
Mimosa Tenuiflora Bark Extract
(Skin Protecting, Soothing)
1
A
Calendula Officinalis Flower Extract
(Masking, Perfuming, Skin Conditioning)
1
Tilia Cordata Flower Extract
(Skin Conditioning)
1
Ginkgo Biloba Leaf Extract
(Skin Conditioning)
Hedera Helix Extract
(Anticaking, Antimicrobial, Astringent, Skin Conditioning, Soothing, Tonic)
Avena sativa Kernel Extract
(Abrasive, Antioxidant, Skin Conditioning, Skin Conditioning Emollient)
1
A
Hypericum Perforatum Extract
(Antimicrobial, Astringent, Masking, Skin Conditioning, Skin Protecting, Soothing, Tonic)
1
Camellia Oleifera Leaf Extract
(Astringent, Skin Conditioning)
3
B
Laureth-3
(Emulsifying, Surfactant)
1
A
Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling)
1
PVM/MA Decadiene Crosspolymer
(Binding, Film Forming, Viscosity Controlling)
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
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
2
A
Tetrasodium EDTA
(Chelating Agent)
6
B
Diazolidinyl Urea
(Preservative)
4
6
B
Iodopropynyl Butylcarbamate
(Preservative)
1
A
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking)

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

Disodium Lauriminodipropionate Tocopheryl Phosphates
Skin Conditioning
Butylene Glycol
Skin Conditioning, Humectant
Allantoin
Skin Conditioning, Skin Protecting
Acetyl Dipeptide-1 Cetyl Ester
Skin Conditioning
Aminopropyl Ascorbyl Phosphate
Antioxidant, Skin Conditioning
Sodium Hyaluronate
Skin Conditioning, Humectant

Benefits

Fungal-acne (Malassezia) safe
Good for oily/acne-prone skin

Concerns

May not suit dry skin
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Disodium Lauriminodipropionate Tocopheryl Phosphates
Hair conditioning, Hair fixing
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningHair fixingSkin conditioningSurfactant -cleansing agentAntistatic agentFoaming
Propylene Glycol Alginate
Binding agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentFragranceViscosity increasing agentBindingViscosity controlling
Acetyl Dipeptide-1 Cetyl Ester
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningSkin conditioning
Aminopropyl Ascorbyl Phosphate
Antioxidant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantSkin conditioning
arctostaphylos uva-ursi leaf extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Arnica Montana Flower Extract
Masking, Perfuming
Low-hazard ingredient.Read moreShow less
EWG 2 MaskingPerfumingSkin conditioning
Echinacea Purpurea Extract
Moisturising, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 MoisturisingSkin conditioningTonic
Mimosa Tenuiflora Bark Extract
Skin protecting, Soothing
Low-hazard ingredient.Read moreShow less
EWG 1 Skin protectingSoothing
Calendula Officinalis Flower Extract
Masking, Perfuming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A MaskingPerfumingSkin conditioning
Tilia Cordata Flower Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Ginkgo Biloba Leaf Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Hedera Helix Extract
Anticaking, Antimicrobial
Limited public safety data.Read moreShow less
EWG N/A AnticakingAntimicrobialAstringentSkin conditioningSoothingTonic
Avena sativa Kernel Extract
Abrasive, Antioxidant
Limited public safety data.Read moreShow less
EWG N/A AbrasiveAntioxidantSkin conditioningSkin conditioning emollient
Hypericum Perforatum Extract
Antimicrobial, Astringent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AntimicrobialAstringentMaskingSkin conditioningSkin protectingSoothingTonic
+ 7 more — see the full ingredients list above
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
Allantoin
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSkin protectingSoothing Good for Oily SkinGood for Sensitive Skin
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry 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
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
Diazolidinyl Urea
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 6 CIR B Preservative
Iodopropynyl Butylcarbamate
Preservative
Moderate-hazard ingredient.Read moreShow less
EWG 4–6 CIR B Preservative

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning works well: Antioxidants like vitamin C pair well with daytime use under sunscreen.

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.

Aminopropyl Ascorbyl Phosphate

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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