Comparison between K18 Leave-in Molecular Repair Hair Mask vs. Kerastase Specifique Bain Divalent

Find out which product is better for your skin.

Ingredients in both products 5
Components only in K18 Leave-in Molecular Repair Hair Mask 16
Uniqueness: 76.2%
Components only in Kerastase Specifique Bain Divalent 19
Uniqueness: 79.2%

Face to Face

Components position by position
1
Water
1
Sodium Laureth Sulfate
2
Alcohol Denatured
2
Triethanolamine Lauryl Sulfate
3
Propylene Glycol
3
Cocamide Mipa
4
Cetearyl Alcohol
4
Disodium Cocoamphodiacetate
5
Dicaprylyl Ether
5
Glycol Distearate
6
Cetyl Esters
6
Hexylene Glycol
7
Behentrimonium Chloride
7
Sodium Chloride
8
Polysorbate-20
8
Citric Acid
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Positive Effects

Find out what good effects the product has
Both products provide the following effects: Antioxidant, Moisturizing, Cleansing, Softening, Soothing, Lightening, Lifting, Nutrifying, Antifungal, Antiseptic, Hair gloss, Hair growth stimulating
Effects unique for Leave-in Molecular Repair Hair Mask:
UV Protection, Anti-aging, Regeneration, Hair strengthening, Hair structure improvement
Effects unique for Specifique Bain Divalent:
Acne fighting, Hair conditioning, Hair follicle nutrition
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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
8 out of 21
38%
chemical
12 out of 21
57%
natural
5 out of 24
21%
chemical
19 out of 24
79%

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: 1
Propylene Glycol#3Tocopherol#13Alcohol Denatured#2
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 0Negative: 4
Isopropyl Alcohol#12Citric Acid#16Linalool#19Hexyl Cinnamal#20
Dry skin
Positive: 0Negative: 1
Sodium Laureth Sulfate#1
Oily skin
Positive: 1Negative: 0
Salicylic Acid#13
Sensitive skin
Positive: 0Negative: 4
Citric Acid#8Salicylic Acid#13Hexyl Cinnamal#18Linalool#19

Detailed view

K18 Leave-in Molecular Repair Hair Mask vs. Kerastase Specifique Bain Divalent
Position 1

#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.

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#1Sodium Laureth Sulfate

Origin: chemical
Role: Cleansing agent, Emulsifying agent, Surfactant
Cleansing
Sulfates
Comedogenic rating [ 3 ]
EWG Rating [ 1 ]
Bad for dry skin
Bad for dry skin
SkinSignal
2023 - 2024

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