C Powder Wash

Obagi

Where to buy Possibly in stock

About this product

The Obagi C Powder Wash is a emulsion. Our analysis of its 18 ingredients (15 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
Emulsion
Ingredients
18
Low-risk
15
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 Cruelty-Free

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 2/8
Good for dry skin
Sorbitol Butylene Glycol
Caution for dry skin
Dextrin Sodium Lauroyl Glutamate Sodium Myristoyl Glutamate Sodium Cocoyl Glycinate Geranium Robertianum Extract Talc Silica Sodium Acrylates Crosspolymer-2
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Geranium Robertianum Extract
Sensitive Skin 1/4
Good for sensitive skin
Talc
Caution for sensitive skin
Disodium Phosphate Sorbitol Butylene Glycol Methylparaben

Ingredients list

18 total
Lower hazard (1) Higher hazard (4)
All18 Skin Conditioning11 Fragrance5 Absorbent4 Viscosity Controlling3 Bulking Agent3 Humectant3 Solvent2 Lytic Agent2
EWG CIR Ingredient Name & Cosmetic Functions Notes
3
A
Talc
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier)
1
B
Sodium Lauroyl Glutamate
(Antistatic Agent, Hair Conditioning, Surfactant)
1
B
Sodium Myristoyl Glutamate
(Cleansing, Surfactant)
1
Sorbitol
(Flavoring Agent, Fragrance, Humectant, Plasticizer, Skin Conditioning)
1
B
Sodium Cocoyl Glycinate
(Hair Conditioning, Skin Conditioning, Surfactant Cleansingagent)
Sodium Acrylates Crosspolymer-2
(Absorbent)
ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning)
1
Protease
(Lytic Agent, Skin Conditioning)
1
Lipase
(Lytic Agent, Skin Conditioning)
1
Geranium Robertianum Extract
(Astringent, Tonic)
1
Ascophyllum Nodosum Extract
(Skin Conditioning)
1
Water
(Solvent)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
1
A
Dextrin
(Absorbent, Binding Agent, Bulking Agent, Viscosity Increasing Agent, Binding, Viscosity Controlling)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
B
Potassium Phosphate
(Ph Adjuster, Buffering Agent)
1
B
Disodium Phosphate
(Buffering Agent, Anticorrosive, Fragrance, Ph Adjuster, Masking)
4
A
Methylparaben
(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

Talc
Skin Protecting
Sorbitol
Humectant, Skin Conditioning
Sodium Cocoyl Glycinate
Skin Conditioning
ASCORBIC ACID
Antioxidant, Skin Conditioning
Protease
Skin Conditioning
Lipase
Skin Conditioning

Benefits

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

Concerns

Contains paraben
May not suit dry skin
May not suit sensitive skin

Ingredients explained

Talc
Abrasive, Absorbent
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingSkin protectingSlip modifier
Sodium Lauroyl Glutamate
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Antistatic agentHair conditioningSurfactant
Sodium Myristoyl Glutamate
Cleansing, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B CleansingSurfactant
Sorbitol
Flavoring agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 1 Flavoring agentFragranceHumectantPlasticizerSkin conditioning
Sodium Cocoyl Glycinate
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningSkin conditioningSurfactant - cleansingagent
Sodium Acrylates Crosspolymer-2
Absorbent
Limited public safety data.Read moreShow less
EWG N/A Absorbent
ASCORBIC ACID
Antioxidant, Buffering
Limited public safety data.Read moreShow less
EWG N/A AntioxidantBufferingFragranceSkin conditioning
Protease
Lytic agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Lytic agentSkin conditioning
Lipase
Lytic agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Lytic agentSkin conditioning
Geranium Robertianum Extract
Astringent, Tonic
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentTonic
Ascophyllum Nodosum Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Silica
Abrasive, Absorbent
Low-hazard ingredient.Read moreShow less
EWG 1–2 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingViscosity controlling
Dextrin
Absorbent, Binding agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbsorbentBinding agentBulking agentViscosity increasing agentBindingViscosity controlling
Potassium Phosphate
Ph adjuster, Buffering agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Ph adjusterBuffering agent
+ 1 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
Methylparaben
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 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.

ASCORBIC 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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