Comparison between K18 Peptide Prep Shampoo vs. Kerastase Bain Divalent Shampoo
Find out which product is better for your skin.
18 Ingredients 27
1
Water (Aqua) (Eau)
1
Sodium Laureth Sulfate
2
Sodium C14-16 Olefin Sulfonate
2
Triethanolamine Lauryl Sulfate
3
Cocamidopropyl Betaine
3
Cocamide Mipa
4
Sodium Methyl 2-Sulfolaurate
4
Disodium Cocoamphodiacetate
5
Sodium Lauryl Sulfoacetate
5
Glycol Distearate
6
Sh-Oligopeptide-78
6
Hexylene Glycol
7
Panthenol
7
Sodium Chloride
8
Glycerin
8
Sodium Benzoate
-- Show others --
Uniqueness14 out of 18
77.8%
Uniqueness23 out of 27
85.2%
Positive Effects
Find out what good effects the product has
ECO Metrics
Find out how eco-friendly the components are
Vegan
No
No
Cruelty free
No
No
Reef friendly
Yes
Yes
Ozone layer safe
Yes
Yes
Organic score
natural
4 out of 18
22%
chemical
11 out of 18
61%
natural
5 out of 27
19%
chemical
21 out of 27
78%
Concerns
Pay attention to these components
-- Extra information --
Components by Skin Type
Find out what components are good or bad for your skin type
Dry skin
Positive: 2Negative: 0
Panthenol#7Glycerin#8
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 0Negative: 3
Benzoic Acid#14Citric Acid#15Limonene#18
Dry skin
Positive: 0Negative: 1
Sodium Laureth Sulfate#1
Oily skin
Positive: 1Negative: 0
Salicylic Acid#12
Sensitive skin
Positive: 0Negative: 4
Salicylic Acid#12Hexyl Cinnamal#18Linalool#20Citric Acid#26
Detailed view
K18 Peptide Prep Shampoo vs. Kerastase Bain Divalent Shampoo
Position 1
#1Water (Aqua) (Eau)
Origin: No information
Role: No information
-- versus --
#1Sodium Laureth Sulfate
Origin: chemical
Role: Cleansing agent, Emulsifying agent, Surfactant
Cleansing
Sulfates
Comedogenic rating [ 3 ]
EWG Rating [ 1 ]
![Bad for dry skin](https://skinsignal.com/api/web/image/layout/dry_bad.png?w=30&q=50)
Bad for dry skin
Position 2
#2Sodium C14-16 Olefin Sulfonate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Cleansing
Sulfates
EWG Rating [ 1 ]
CIR Rating [ B ]
-- versus --
#2Triethanolamine Lauryl Sulfate
Origin: chemical
Role: Cleansing agent, Emulsifying agent, Foaming, Surfactant
Cleansing
EWG Rating [ 1 ]
Position 3
#3Cocamidopropyl Betaine
Origin: natural
Role: Skin conditioning agent, Antistatic agent, Cleansing agent, Foam booster, Hair conditioning, Surfactant, Viscosity controlling agent
Cleansing
Hair conditioning
EWG Rating [ 1 ]
CIR Rating [ B ]
Cocamidopropyl Betaine is a pH 4.5-5.5 liquid that is used to improve the overall efficiency of the formulation. It’s usually combined with different surfactants and is used because of its cleansing efficiency. It helps to remove sebum and dirt from the skin and hair. It also works as a foaming agent helping to make a pleasant foam.
-- versus --
#3Cocamide Mipa
Origin: chemical
Role: Emulsifying agent, Emulsion stabilizer, Foam booster, Surfactant, Viscosity controlling agent
EWG Rating [ 1 ]
Position 4
#4Sodium Methyl 2-Sulfolaurate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
EWG Rating [ 1 ]
-- versus --
#4Disodium Cocoamphodiacetate
Origin: chemical
Role: Skin conditioning agent, Cleansing agent, Foam booster, Hair conditioning, Surfactant
Cleansing
Hair conditioning
EWG Rating [ 1 ]
CIR Rating [ A ]
Position 5
#5Sodium Lauryl Sulfoacetate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Sulfates
EWG Rating [ 1 ]
CIR Rating [ A ]
-- versus --
#5Glycol Distearate
Origin: chemical
Role: Skin conditioning agent, Emollient, Emulsifying agent, Viscosity controlling agent
Softening
Malassezia unsafe
EWG Rating [ 1 ]
CIR Rating [ A ]