Comparison between Olaplex No. 3 Hair Perfector vs. K18 Leave-in Molecular Repair Hair Mask
- 27 components -
- 21 components -
Find out which product is better for your skin.
Ingredients in both products 7
Components only in Olaplex No. 3 Hair Perfector 20
Bis-Aminopropyl Diglycol Dimaleate, Behentrimonium Methosulfate, Cetyl Alcohol, Glycerin, Hydroxyethyl Ethylcellulose and 15 more.
Uniqueness: 74.1%
Components only in K18 Leave-in Molecular Repair Hair Mask 14
Alcohol Denatured, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate-20 and 9 more.
Uniqueness: 66.7%
Face to Face
Components position by position
1
Water
1
Water
2
Bis-Aminopropyl Diglycol Dimaleate
2
Alcohol Denatured
3
Propylene Glycol
3
Propylene Glycol
4
Cetearyl Alcohol
4
Cetearyl Alcohol
5
Behentrimonium Methosulfate
5
Dicaprylyl Ether
6
Cetyl Alcohol
6
Cetyl Esters
7
Phenoxyethanol
7
Behentrimonium Chloride
8
Glycerin
8
Polysorbate-20
-- Show others --
Positive Effects
Find out what good effects the product has
Both products provide the following effects: Antioxidant, UV Protection, Moisturizing, Cleansing, Softening, Soothing, Anti-aging, Lightening, Lifting, Nutrifying, Antifungal, Antiseptic, Regeneration, Hair structure improvement, Hair gloss, Hair growth stimulating
Effects unique for No. 3 Hair Perfector:
Healing, Elasticity improvement, Antistatic, Rejuvenation, Hair conditioning, Hair volumizing, Hair protectionEffects unique for Leave-in Molecular Repair Hair Mask:
Hair strengthening-- Show more --
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
7 out of 27
26%
chemical
19 out of 27
70%
natural
8 out of 21
38%
chemical
12 out of 21
57%
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: 5Negative: 0
Propylene Glycol#3Glycerin#8Ascorbic Acid (Vitamin C)#20Panthenol#24Simmondsia Chinensis (Jojoba) Seed Oil#25
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 0Negative: 1
Citric Acid#26
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
Detailed view
Olaplex No. 3 Hair Perfector vs. K18 Leave-in Molecular Repair Hair Mask
Position 1
Both products have the same component on this position.
#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.
