Kirkland Signature Moisture Shampoo 33.8 fl oz

Kirkland Signature
75 Good
$36.90 · 1 piece · 33.8 fl oz
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Near you

Kirkland Signature is carried at Costco stores. Find one within 25 miles.

Summary

This shampoo features a gentle surfactant derived from coconut oil, which is beneficial for sensitive hair and scalp. It includes antioxidants like Superoxide Dismutase and Tocopheryl Acetate, which help protect against environmental damage. The absence of harsh sulfates, silicones, and parabens contributes to its favorable rating, although it is still a processed product.

At a glance

Beneficial ingredients 10
Harmful ingredients 0
Owned by Costco
Category Shampoo

Key ingredients 12

Water/Aqua/Eau
Neutral

Water is the primary solvent in many cosmetic formulations, providing a base for other ingredients. It helps to dissolve and distribute other components evenly. In shampoos, it aids in creating a lather and rinsing away dirt and oils.

Risks

There are no significant risks associated with water in cosmetic formulations.

Benefits

Water helps to hydrate the hair and scalp during washing.

Sodium Cocoyl Isethionate
Very Good

Sodium Cocoyl Isethionate is a gentle surfactant derived from coconut oil. It is known for its mildness and ability to create a rich, creamy lather. This ingredient is often used in formulations for sensitive skin and hair.

Risks

There are minimal risks associated with this ingredient, though some individuals may experience mild irritation.

Benefits

It effectively cleanses the hair without stripping natural oils, making it suitable for dry or sensitive scalps.

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Cocamidopropyl Hydroxysultaine
Good

Cocamidopropyl Hydroxysultaine is a mild surfactant and foam booster derived from coconut oil. It helps to stabilize foam and improve the texture of the shampoo. This ingredient is often used to enhance the conditioning properties of hair care products.

Risks

Some individuals may experience allergic reactions or irritation, though it is generally considered safe.

Benefits

It provides gentle cleansing and conditioning, making hair feel softer and more manageable.

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Potassium Cocoyl
Neutral

Potassium Cocoyl is a surfactant derived from coconut oil, used for its cleansing properties. It helps to remove dirt and oil from the hair and scalp. This ingredient is often included in formulations for its mildness.

Risks

There are minimal risks, though it may cause irritation in sensitive individuals.

Benefits

It provides effective cleansing while being gentle on the scalp.

Superoxide Dismutase
Good

Superoxide Dismutase is an antioxidant enzyme that helps to protect cells from damage caused by free radicals. In hair care, it can help to maintain the health of the scalp and hair. This ingredient is valued for its protective properties.

Risks

There are no significant risks associated with this ingredient in topical applications.

Benefits

It helps to protect hair and scalp from oxidative stress, potentially reducing damage and promoting healthy hair.

Tocopheryl Acetate
Good

Tocopheryl Acetate is a form of Vitamin E, known for its antioxidant properties. It helps to protect the hair and scalp from environmental damage. This ingredient is often used to improve the shelf life of cosmetic products.

Risks

There are minimal risks, though it may cause irritation in some individuals.

Benefits

It provides antioxidant protection, helping to maintain healthy hair and scalp.

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Sodium Ascorbyl Phosphate
Good

Sodium Ascorbyl Phosphate is a stable form of Vitamin C used for its antioxidant properties. It helps to protect the hair and scalp from oxidative damage. This ingredient is often included in formulations to enhance the overall health of the hair.

Risks

There are minimal risks, though it may cause irritation in sensitive individuals.

Benefits

It helps to maintain healthy hair by protecting against environmental stressors.

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Tocopherol
Good

Tocopherol is a form of Vitamin E, known for its antioxidant properties. It helps to protect the hair and scalp from damage caused by free radicals. This ingredient is often used to improve the stability and effectiveness of cosmetic formulations.

Risks

There are minimal risks, though it may cause irritation in some individuals.

Benefits

It provides antioxidant protection, promoting healthy hair and scalp.

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Camellia Sinensis Leaf Extract
Good

Camellia Sinensis Leaf Extract, derived from green tea, is rich in antioxidants and has anti-inflammatory properties. It helps to soothe the scalp and protect hair from environmental damage. This ingredient is valued for its ability to promote healthy hair and scalp.

Risks

There are minimal risks, though it may cause irritation in sensitive individuals.

Benefits

It helps to maintain healthy hair and scalp by providing antioxidant protection.

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Rainforest Botanical Extracts
Good

Rainforest Botanical Extracts are a blend of plant-derived ingredients known for their nourishing and protective properties. They help to condition the hair and improve its overall health. These extracts are often included in formulations for their natural benefits.

Risks

There are minimal risks, though some individuals may experience allergic reactions.

Benefits

They provide natural conditioning and protection, promoting healthy hair.

Avocado Oil
Very Good

Avocado Oil is rich in vitamins and fatty acids, known for its moisturizing and nourishing properties. It helps to condition the hair and improve its texture. This ingredient is often used to enhance the softness and manageability of hair.

Risks

There are minimal risks, though it may cause irritation in sensitive individuals.

Benefits

It deeply conditions and nourishes the hair, promoting softness and shine.

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Argan Oil
Very Good

Argan Oil is rich in essential fatty acids and antioxidants, known for its moisturizing and conditioning properties. It helps to improve the elasticity and shine of hair. This ingredient is often used to enhance the overall health and appearance of hair.

Risks

There are minimal risks, though it may cause irritation in sensitive individuals.

Benefits

It provides deep conditioning and nourishment, promoting healthy, shiny hair.

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Processing

Group 3 · Processed

Processed Foods

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