Comparison between K18 Peptide Prep Shampoo vs. Redken All Soft Argan 6 Oil

Find out which product is better for your skin.

18 Ingredients 13

1
Water (Aqua) (Eau)
1
Cyclopentasiloxane
2
Sodium C14-16 Olefin Sulfonate
2
Dimethiconol
3
Cocamidopropyl Betaine
3
Dimethicone
4
Sodium Methyl 2-Sulfolaurate
4
Argania Spinosa Oil/​argania Spinosa Kernel Oil
5
Sodium Lauryl Sulfoacetate
5
Fragrance
6
Sh-Oligopeptide-78
6
Benzyl Alcohol
7
Panthenol
7
Linalool
8
Glycerin
8
Coumarin
-- Show others --
Uniqueness16 out of 18
88.9%
Uniqueness11 out of 13
84.6%

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
3 out of 13
23%
chemical
8 out of 13
62%

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: 0
Oily skin
Positive: 0Negative: 0
Sensitive skin
Positive: 0Negative: 4
Linalool#7Limonene#9Hexyl Cinnamal#10Benzyl Benzoate#12

Detailed view

K18 Peptide Prep Shampoo vs. Redken All Soft Argan 6 Oil
Position 1

#1Water (Aqua) (Eau)

Origin: No information
Role: No information
-- versus --

#1Cyclopentasiloxane

Origin: chemical
Role: Skin conditioning agent, Emollient, Hair conditioning, Solvent
Protection
Silicones
EWG Rating [ 3 ]
CIR Rating [ A ]

Cyclopentasiloxane is a fluid silicone. It’s non-greasy and doesn’t have any scent or color. It evaporates pretty fast which makes this ingredient essential when it comes to making products that have to dry quickly. It also gives a nice silky feeling when you apply the product to the skin and hair. It leaves a thin film that protects the skin after evaporation.

Cyclopentasiloxane is chemically neutral, meaning it doesn’t react with other components.

Position 2

#2Sodium C14-16 Olefin Sulfonate

Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Cleansing
Sulfates
EWG Rating [ 1 ]
CIR Rating [ B ]
-- versus --

#2Dimethiconol

Origin: chemical
Role: Antifoaming agent, Emollient, Moisturising
Protection
Hair conditioning
Hair gloss
Silicones
EWG Rating [ 1 ]
CIR Rating [ A ]
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 --

#3Dimethicone

Origin: chemical
Role: Skin conditioning agent, Antifoaming agent, Emollient
Silicones
EWG Rating [ 1 ]
CIR Rating [ A ]

Dimethicone is the most popular silicone. It makes the skin softer and forms a film adding smooth and silky feeling. This film not only improves how the skin feels but also works as a protective barrier. It also improves the visual appearance of your skin by filling small wrinkles. What you should really know is that this component is difficult to wash off! So make sure you did proper cleansing after using it.

Position 4

#4Sodium Methyl 2-Sulfolaurate

Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
EWG Rating [ 1 ]
-- versus --

#4Argania Spinosa Oil/​argania Spinosa Kernel Oil

Origin: No information
Role: No information
Position 5

#5Sodium Lauryl Sulfoacetate

Origin: chemical
Role: Cleansing agent, Foaming, Surfactant
Sulfates
EWG Rating [ 1 ]
CIR Rating [ A ]
-- versus --

#5Fragrance

Origin: chemical
Role: Deodorant, Fragrance ingredient, Masking
Fragrances
EWG Rating [ 8 ]

Fragrance is a mix of chemical ingredients (usually 20-30 chemicals but up to 200 sometimes) that help the product to smell better. It can hide many bad things. Synthetic fragrances may contain many different chemicals, but manufacturers don’t want to reveal each of them for some reason and hide them behind the word "Fragrance".

Chemical fragrances can lead to irritation or cause allergic reactions. Fortunately, the fragrance is usually located at the bottom of the list meaning its concentration is low. If you see it at the top, it’s a bad sign… It's a good idea to test the product first in this case.

Skin Signal
2023 - 2024

The most advanced ingredient checker and cosmetics analyzer. Take a look "inside" the skincare products you use every day.

Disclaimer: All the information on the website is not a medical advice. Visit a doctor if you have problems.

Privacy policy Terms of Service