Amino Acid Shampoo
The Kiehl's Amino Acid Shampoo is a misc. Our analysis of its 20 ingredients (16 low-risk) rates it Excellent (86/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Product Ingredient Safety Breakdown (EWG Rating Ratings)
CIR Findings Breakdown
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
A
|
Guar Hydroxypropyltrimonium Chloride
(Antistatic Agent, Hair Conditioning, Viscosity Increasing Agent, Film Forming, Skin Conditioning, Viscosity Controlling) |
|
|
1
|
A
|
Wheat Amino Acids
(Hair Conditioning, Skin Conditioning, Skin Protecting, Soothing) |
|
|
1
|
B
|
Sodium Lauroyl Glutamate
(Antistatic Agent, Hair Conditioning, Surfactant) |
|
|
1
|
B
|
Sodium Methyl Cocoyl Taurate
(Cleansing, Foaming, Surfactant) |
Fungal Acne Trigger
|
|
1
|
A
|
Sodium Coco-Sulfate
(Cleansing, Emulsifying, Surfactant) |
|
|
1
|
|
Sodium Chloride
(Bulking Agent, Masking, Oral Care Agent, Viscosity Controlling) |
|
|
1
|
|
Water
(Solvent) |
|
|
3
|
B
|
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
B
|
Coco-Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
1
|
A
|
Coconut Alcohol
(Emulsion Stabilising, Foam Boosting, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
|
|
1
|
A
|
Cocos Nucifera (Coconut) Oil
(Fragrance, Hair Conditioning, Skin Conditioning, Emollient, Masking, Solvent) |
Bad for Oily Skin
Fungal Acne Trigger
|
4
|
B
|
Salicylic Acid
(Antiacne Agent, Antidandruff Agent, Corn/Callus/Wart Remover, Denaturant, Exfoliant, Fragrance, Hair Conditioning, Skin Conditioning, Keratolytic, Masking, Preservative) |
Good for Oily Skin
Bad for Sensitive Skin
|
|
1
|
B
|
Hydrolyzed Wheat Protein
(Film Forming, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
1
|
A
|
Hydrolyzed Wheat Starch
(Humectant, Skin Conditioning, Viscosity Controlling) |
|
|
3
|
A
|
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
|
|
3
|
A
|
PEG-55 Propylene Glycol Oleate
(Sufactant, Surfactant, Viscosity Controlling) |
|
|
3
|
B
|
PPG-5-Ceteth-20
(Emulsifying, Surfactant) |
|
|
4
|
B
|
Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent) |
Bad for Sensitive Skin
|
7
|
|
Coumarin
(Fragrance, Masking) |
Allergens
|
|
8
|
|
Fragrance
(Deodorant, Masking, Perfuming) |
