Comparison between K18 Peptide Prep Shampoo vs. Olaplex No. 4 Bond Maintenance Shampoo
Find out which product is better for your skin.
18 Ingredients 71
1
Water (Aqua) (Eau)
1
Water
2
Sodium C14-16 Olefin Sulfonate
2
Sodium Lauroyl Methyl Isethionate
3
Cocamidopropyl Betaine
3
Cocamidopropyl Hydroxysultaine
4
Sodium Methyl 2-Sulfolaurate
4
Potassium Cocoyl Glycinate
5
Sodium Lauryl Sulfoacetate
5
Disodium Cocoyl Glutamate
6
Sh-Oligopeptide-78
6
Sodium Lauroyl Sarcosinate
7
Panthenol
7
Potassium Cocoate
8
Glycerin
8
Decyl Glucoside
-- Show others --
Uniqueness9 out of 18
50.0%
Uniqueness61 out of 71
85.9%
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
13 out of 71
18%
chemical
45 out of 71
63%
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: 4Negative: 0
Glycerin#29Panthenol#35Tocopherol#42Sodium Hyaluronate#58
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 1Negative: 5
Prunus Armeniaca (Apricot) Kernel Oil#43Citric Acid#19Benzoic Acid#63Citral#69Hexyl Cinnamal#70Limonene#71
Detailed view
K18 Peptide Prep Shampoo vs. Olaplex No. 4 Bond Maintenance Shampoo
Position 1
#1Water (Aqua) (Eau)
Origin: No information
Role: No information
-- versus --
#1Water
Origin: natural
Role: Solvent
EWG Rating [ 1 ]
Water is a great solvent. It’s neutral and doesn’t provide any strong positive or negative effects. It just helps components to mix better and to transport active components.
Position 2
#2Sodium C14-16 Olefin Sulfonate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Cleansing
Sulfates
EWG Rating [ 1 ]
CIR Rating [ B ]
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#2Sodium Lauroyl Methyl Isethionate
Origin: chemical
Role: No information
EWG Rating [ 1 ]
CIR Rating [ B ]
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.
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#3Cocamidopropyl Hydroxysultaine
Origin: chemical
Role: Skin conditioning agent, Antistatic agent, Cleansing agent, Foam booster, Hair conditioning, Surfactant, Viscosity controlling agent
Cleansing
Antistatic
Hair conditioning
EWG Rating [ 1 ]
Position 4
#4Sodium Methyl 2-Sulfolaurate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
EWG Rating [ 1 ]
-- versus --
#4Potassium Cocoyl Glycinate
Origin: chemical
Role: Cleansing agent, Hair conditioning, Surfactant
EWG Rating [ 1 ]
CIR Rating [ B ]
Position 5
#5Sodium Lauryl Sulfoacetate
Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Sulfates
EWG Rating [ 1 ]
CIR Rating [ A ]
-- versus --
#5Disodium Cocoyl Glutamate
Origin: chemical
Role: Cleansing agent, Surfactant
EWG Rating [ 1 ]
CIR Rating [ B ]