Restorative Dual Acid Peel

Kat Burki

Where to buy Possibly in stock

About this product

The Kat Burki Restorative Dual Acid Peel is a exfoliating scrubs & peeling gel. Our analysis of its 22 ingredients (10 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Exfoliating Scrubs & Peeling Gel
Ingredients
22
Low-risk
10
Fragrance
Contains fragrance
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 1/1
Good for dry skin
Equisetum Arvense Extract
Caution for dry skin
Equisetum Arvense Extract
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Sodium Ascorbyl Phosphate Equisetum Arvense Extract
Sensitive Skin 4/4
Good for sensitive skin
Sodium Ascorbyl Phosphate Equisetum Arvense Extract Tocopheryl Acetate Aloe Barbadensis Leaf Juice
Caution for sensitive skin
Pelargonium Graveolens Extract Arginine Calendula Officinalis Flower Water Phenoxyethanol

Ingredients list

22 total
Lower hazard (1) Higher hazard (4)
All22 Skin Conditioning15 Fragrance4 Masking3 Film Forming3 Emulsion Stabilising3 Viscosity Controlling2 Antioxidant2 Perfuming2
EWG CIR Ingredient Name & Cosmetic Functions Notes
Arnica Montana Flower Water
(Skin Conditioning)
1
Calendula Officinalis Flower Water
(Flavoring Agent, Masking, Perfuming)
B
Centella Asiatica Leaf Water
(Skin Conditioning)
Chamomilla Recutita Flower Water
(Fragrance)
Lavandula Angustifolia Flower Water
(Skin Conditioning)
B
Aloe Barbadensis Leaf Juice
(Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
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
1
A
Sodium Ascorbyl Phosphate
(Antioxidant)
PARFUM
(Fragrance, Perfuming)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
ganoderma lucidum extract
(Skin Protecting)
PERSEA GRATISSIMA OIL
(Skin Conditioning)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
VITIS VINIFERA SEED OIL
(Skin Conditioning, Skin Conditioning Emollient)
1
A
Cassia Angustifolia Seed Polysaccharide
(Skin Conditioning)
1
A
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
Equisetum Arvense Extract
(Astringent, Emollient, Soothing, Tonic)
1
Pelargonium Graveolens Extract
(Masking, Skin Conditioning)
Taraxacum Officinale Extract
(Skin Conditioning)
1
A
Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben

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.
AHA
Exfoliates skin for a brighter complexion.
Vitamin C
Brightens, evens tone, and supports collagen.
Vitamin E
Protects skin and soothes irritation.
Exfoliators
Removes dead skin cells to smoothe texture.

Benefits

Redness ReducingSoothes visible redness and calms irritation.
HydratingBoosts hydration and relieves dry, tight skin.
BrighteningRestores radiance to dull, tired skin.
Scar HealingImproves the look of marks and scars.
Reduces IrritationEases discomfort and supports skin resilience.
Reduces Large PoresMinimizes the look of enlarged pores.
Skin TextureSmooths rough patches and refines texture.
Acne FightingFights acne and helps prevent breakouts.

Concerns

Contains paraben

Ingredients explained

Arnica Montana Flower Water
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Calendula Officinalis Flower Water
Flavoring agent, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 Flavoring agentMaskingPerfuming
Centella Asiatica Leaf Water
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning
Chamomilla Recutita Flower Water
Fragrance
Limited public safety data.Read moreShow less
EWG N/A Fragrance
Lavandula Angustifolia Flower Water
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Sodium Ascorbyl Phosphate
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antioxidant
PARFUM
Fragrance, Perfuming
Limited public safety data.Read moreShow less
EWG N/A FragrancePerfuming
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
ganoderma lucidum extract
Skin protecting
Limited public safety data.Read moreShow less
EWG N/A Skin protecting
PERSEA GRATISSIMA OIL
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
VITIS VINIFERA SEED OIL
Skin conditioning, Skin conditioning emollient
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningSkin conditioning emollient
Cassia Angustifolia Seed Polysaccharide
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioning
Arginine
Fragrance, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceHair conditioningSkin conditioningAntistatic agentMasking
Equisetum Arvense Extract
Astringent, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentEmollientSoothingTonic
Pelargonium Graveolens Extract
Masking, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 MaskingSkin conditioning
+ 3 more — see the full ingredients list above
Aloe Barbadensis Leaf Juice
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning Good for Sensitive Skin
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
Tocopheryl Acetate
Antioxidant, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 3 AntioxidantSkin conditioning Bad for Oily Skin
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

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.

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.

Sodium Ascorbyl Phosphate

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

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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