Ion Hard Water Shampoo Liter

Common questions

Is Ion Hard Water Shampoo Liter healthy?

Ion Hard Water Shampoo Liter scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This shampoo contains several beneficial ingredients like glycerin, panthenol, and linseed seed extract, which are known for their moisturizing and conditioning properties.

Which ingredients drive Ion Hard Water Shampoo Liter's score?

In Scout's ingredient-by-ingredient analysis, Glycerin, Panthenol, Linum Usitatissimum (Linseed) Seed Extract count in its favor; Sodium C14-16 Olefin Sulfonate, Phenoxyethanol, Disodium EDTA are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Ion Hard Water Shampoo Liter

Ion
60 Fair

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 4
Harmful ingredients 8
Owned by The E.W. Scripps Company
Category Shampoo
Summary

This shampoo contains several beneficial ingredients like glycerin, panthenol, and linseed seed extract, which are known for their moisturizing and conditioning properties. However, it also includes potentially harsh surfactants such as Sodium C14-16 Olefin Sulfonate and Sodium Chloride, which can dry out the hair and scalp. The presence of phenoxyethanol and synthetic fragrance further detracts from its overall safety profile, as these can cause irritation and allergic reactions in some individuals.

Key ingredients 26

Glycerin
Good

Glycerin is a humectant that attracts moisture to the hair and skin. It is widely used in cosmetics for its moisturizing properties. It is considered safe and beneficial for maintaining hydration.

Risks

There are minimal risks associated with glycerin.

Benefits

Helps to keep hair hydrated and prevents dryness.

See more about Glycerin →
Panthenol
Good

Panthenol is a form of vitamin B5 used for its moisturizing and conditioning properties. It penetrates the hair shaft, improving moisture retention and elasticity. It is considered beneficial for hair health.

Risks

There are minimal risks associated with panthenol.

Benefits

Enhances moisture retention and improves hair elasticity.

See more about Panthenol →
Linum Usitatissimum (Linseed) Seed Extract
Good

Linum Usitatissimum (Linseed) Seed Extract is derived from flax seeds and is rich in omega-3 fatty acids. It is used for its conditioning and moisturizing properties. It is considered beneficial for hair health.

Risks

There are minimal risks associated with this natural extract.

Benefits

Provides conditioning and improves hair moisture and shine.

Ascorbic Acid
Good

Vitamin C — beneficial even when serving as a preservative.

Risks

There are minimal risks associated with ascorbic acid.

Benefits

Provides antioxidant protection and helps maintain hair health.

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Water
Neutral

Water is a common solvent used in cosmetic formulations. It helps to dissolve other ingredients and provides a base for the product. It is generally considered safe and non-reactive.

Risks

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

Benefits

Water hydrates and helps distribute other ingredients evenly across the hair and scalp.

See more about Water →
Cocamide Dipa
Neutral

Cocamide Dipa is a surfactant and foam booster derived from coconut oil. It helps to stabilize foam and improve the texture of the product. It is generally considered safe for use in cosmetics.

Risks

There are minimal risks associated with Cocamide Dipa, though it may cause irritation in some individuals.

Benefits

Enhances the foaming properties of the shampoo, providing a rich lather.

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Sodium Chloride
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Can cause dryness and irritation to the scalp.

Benefits

Helps to thicken the shampoo, improving its texture and application.

See more about Sodium Chloride →
Butylene Glycol
Neutral

Butylene Glycol is a humectant that helps to retain moisture in the hair and skin. It is commonly used in cosmetics for its ability to improve texture and spreadability. It is generally considered safe for use.

Risks

May cause irritation in sensitive individuals.

Benefits

Helps to maintain moisture levels in the hair, preventing dryness.

See more about Butylene Glycol →
Cocamidopropyl Betaine
Neutral

Cocamidopropyl Betaine is a mild surfactant derived from coconut oil. It is used to reduce irritation potential of other surfactants and improve foam quality. It is generally considered safe but can cause allergic reactions in some people.

Risks

Potential allergen for some individuals, causing skin irritation.

Benefits

Provides gentle cleansing and improves the foam quality of the shampoo.

See more about Cocamidopropyl Betaine →
Disodium Laureth Sulfosuccinate
Neutral

Disodium Laureth Sulfosuccinate is a mild surfactant used for its cleansing properties. It is less irritating than traditional sulfates and is often used in sensitive skin formulations. It is considered safe for use in cosmetics.

Risks

There are minimal risks associated with this ingredient.

Benefits

Provides gentle cleansing without stripping natural oils from the hair.

Sodium Lauryl Sulfoacetate
Neutral

Sodium Lauryl Sulfoacetate is a mild surfactant used for its cleansing and foaming properties. It is considered less irritating than traditional sulfates. It is often used in formulations for sensitive skin.

Risks

There are minimal risks associated with this ingredient.

Benefits

Provides effective cleansing with a rich lather.

Sodium Gluconate
Neutral

Sodium Gluconate is a chelating agent that helps to stabilize cosmetic formulations. It is derived from glucose and is considered safe for use in cosmetics. It helps to improve the stability and appearance of the product.

Risks

There are minimal risks associated with Sodium Gluconate.

Benefits

Enhances the stability and shelf life of the product.

See more about Sodium Gluconate →
PEG-120 Methyl Glucose Dioleate
Neutral

PEG-120 Methyl Glucose Dioleate is an emulsifier and thickener used in cosmetic formulations. It helps to improve the texture and spreadability of the product. It is generally considered safe for use.

Risks

There are minimal risks associated with this ingredient.

Benefits

Improves the texture and application of the shampoo.

Citric Acid
Neutral

Citric Acid is used to adjust the pH of cosmetic formulations. It helps to maintain the stability and effectiveness of the product. It is generally considered safe for use in cosmetics.

Risks

May cause irritation in sensitive individuals.

Benefits

Helps to maintain the stability and pH balance of the product.

See more about Citric Acid →
Polyquaternium-10
Neutral

Polyquaternium-10 is a conditioning agent used to improve the texture and manageability of hair. It forms a film on the hair, reducing static and enhancing smoothness. It is considered safe for use in cosmetics.

Risks

There are minimal risks associated with Polyquaternium-10.

Benefits

Improves hair manageability and reduces static.

See more about Polyquaternium-10 →
Benzoic Acid
Neutral

Benzoic Acid is a preservative used to prevent microbial growth in cosmetics. It is considered safe for use in low concentrations. It helps to extend the shelf life of the product.

Risks

May cause irritation in sensitive individuals.

Benefits

Prevents microbial growth and extends the product's shelf life.

See more about Benzoic Acid →
Blue 1
Neutral

Blue 1 is a synthetic dye used to impart color to cosmetic products. It is approved for use in cosmetics but can cause allergic reactions in some individuals. It is generally considered safe when used as directed.

Risks

May cause allergic reactions in sensitive individuals.

Benefits

Provides a visually appealing color to the product.

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Hexyl Cinnamal
Neutral

Hexyl Cinnamal is a fragrance ingredient used to impart a floral scent to cosmetic products. It is a common allergen and can cause skin irritation in sensitive individuals. It is generally considered safe when used in low concentrations.

Risks

May cause skin irritation and allergic reactions.

Benefits

Provides a pleasant floral scent to the product.

See more about Hexyl Cinnamal →
Sodium C14-16 Olefin Sulfonate
Bad

Sodium C14-16 Olefin Sulfonate is a surfactant used for its cleansing properties. It can be harsh on the skin and hair, potentially causing dryness and irritation. It is often used as an alternative to SLS but can still strip natural oils.

Risks

May cause dryness and irritation to sensitive scalps.

Benefits

Effectively removes dirt and oil from hair.

See more about Sodium C14-16 Olefin Sulfonate →
Phenoxyethanol
Bad

Phenoxyethanol is a preservative used to prevent microbial growth in cosmetics. It can cause irritation and allergic reactions in some individuals. It is a common alternative to parabens but still has potential risks.

Risks

May cause skin irritation and allergic reactions.

Benefits

Prevents the growth of bacteria and extends the shelf life of the product.

See more about Phenoxyethanol →
Disodium EDTA
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are minimal risks associated with Disodium EDTA.

Benefits

Improves the stability and shelf life of the product.

See more about Disodium EDTA →
Potassium Sorbate
Bad

Synthetic preservative — flagged in daily-use products.

Risks

May cause irritation in sensitive individuals.

Benefits

Prevents microbial growth and extends the product's shelf life.

See more about Potassium Sorbate →
Glucose
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are minimal risks associated with glucose.

Benefits

Helps to maintain moisture levels in the hair.

See more about Glucose →
Limonene
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

May cause skin irritation and allergic reactions.

Benefits

Provides a fresh, citrus scent to the product.

See more about Limonene →
Linalool
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

May cause skin irritation and allergic reactions.

Benefits

Provides a pleasant floral scent to the product.

See more about Linalool →
Fragrance
Very Bad

Fragrance is used to impart a pleasant scent to cosmetic products. It can contain a mixture of various chemicals, some of which may cause irritation or allergic reactions. The specific composition is often undisclosed, leading to potential concerns.

Risks

May cause skin irritation and allergic reactions.

Benefits

Provides a pleasant scent to the product.

See more about Fragrance →

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