Comparison between Olaplex No. 3 Hair Perfector vs. The Inkey List PCA Bond Hair Repair Treatment

Find out which product is better for your skin.

27 Ingredients 25

1
Water
1
Water
2
Bis-Aminopropyl Diglycol Dimaleate
2
Amodimethicone
3
Propylene Glycol
3
Butylene Glycol
4
Cetearyl Alcohol
4
Betaine
5
Behentrimonium Methosulfate
5
Bis-PCA Dimethicone
6
Cetyl Alcohol
6
Sorbitan Laurate
7
Phenoxyethanol
7
Cetrimonium Chloride
8
Glycerin
8
Panthenol
-- Show others --
Uniqueness19 out of 27
70.4%
Uniqueness17 out of 25
68.0%

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
7 out of 27
26%
chemical
19 out of 27
70%
natural
8 out of 25
32%
chemical
15 out of 25
60%

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: 4Negative: 1
Butylene Glycol#3Betaine#4Panthenol#8Glycerin#10Alcohol Denatured#20
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 1Negative: 1
Aloe Barbadensis (Aloe Vera) Leaf Juice Powder#15Citric Acid#18

Detailed view

Olaplex No. 3 Hair Perfector vs. The Inkey List PCA Bond Hair Repair Treatment
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.

Position 2

#2Bis-Aminopropyl Diglycol Dimaleate

Origin: No information
Role: No information
EWG Rating [ 1 ]
-- versus --

#2Amodimethicone

Origin: chemical
Role: Hair conditioning
Hair conditioning
Hair structure improvement
Hair gloss
Silicones
EWG Rating [ 1 ]
CIR Rating [ A ]
Position 3

#3Propylene Glycol

Origin: chemical
Role: Skin conditioning agent, Fragrance ingredient, Humectant, Solvent, Viscosity controlling agent
Moisturizing
EWG Rating [ 3 ]
CIR Rating [ B ]
Good for dry skin
Good for dry skin

Propylene Glycol is a useful componet with many positive effects. It’s a very good moisturizer. It helps to deliver ingredients into deeper layers of the skin. It creates a protective layer on the skin preventing water loss. The component is researched very well and doesn’t have notable side effects. It’s used even for making food.

-- versus --

#3Butylene Glycol

Origin: chemical
Role: Skin conditioning agent, Fragrance ingredient, Humectant, Masking, Solvent, Viscosity controlling agent
Moisturizing
Softening
Hair protection
Comedogenic rating [ 1 ]
EWG Rating [ 1 ]
CIR Rating [ A ]
Good for dry skin
Good for dry skin

Butylene Glycol is a very popular synthetic alcohol. It helps the product to absorb deeper and faster. It is also a solvent for other ingredients. As for the skin benefits, it helps to attract water and helps to make the skin softer.

Unlike many other “Glycols”, it is not harmful and that's why it is used in many products. It was approved by US FDA and US EPA for usage.

Position 4

#4Cetearyl Alcohol

Origin: chemical
Role: Emollient, Emulsifying agent, Emulsion stabilizer, Foam booster, Surfactant, Viscosity controlling agent
Comedogenic rating [ 2 ]
EWG Rating [ 1 ]
CIR Rating [ A ]

Cetearyl Alcohol is used mostly for formulation purposes. It’s a very good emulsifier and emulsion stabilizer. It helps the ingredients mix better and it makes the product spread on your skin evenly. It also makes the product thicker. It doesn’t belong to harmful alcohols and it will not dry your skin.

-- versus --

#4Betaine

Origin: natural
Role: Skin conditioning agent, Antistatic agent, Hair conditioning, Humectant, Viscosity controlling agent
Moisturizing
Softening
Hair structure improvement
Hair gloss
Hair protection
EWG Rating [ 1 ]
CIR Rating [ B ]
Good for dry skin
Good for dry skin

Betaine is used a lot in “organic” skincare products. It is a good moisturizer that not only hydrates the skin but also strengthens the cell membrane. This helps to lower the water loss over time. It also softens the skin and reduces irritation and redness. It’s often used at a 3-5% concentration depending on the product.

Position 5

#5Behentrimonium Methosulfate

Origin: natural
Role: Antistatic agent, Hair conditioning, Surfactant
Hair structure improvement
Hair volumizing
Hair gloss
Hair protection
EWG Rating [ 4 ]
CIR Rating [ B ]
-- versus --

#5Bis-PCA Dimethicone

Origin: No information
Role: No information
Skin Signal
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