Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter)

Common questions

Is Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter) healthy?

Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter) scores 72/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This conditioner contains beneficial ingredients like shea butter, glycerin, and amino acids that help moisturize and strengthen hair.

Which ingredients drive Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter)'s score?

In Scout's ingredient-by-ingredient analysis, Glycerin, Arginine, Soy Amino Acids count in its favor; Phenoxyethanol, Parfum (Fragrance), Linalool 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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Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter)

Schwarzkopf
72 Good

Analysis updated September 2026 · How Scout scores

$32.00 · 33.8 oz · $0.95 / ounce
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At a glance

Beneficial ingredients 6
Harmful ingredients 7
Owned by Henkel
Category Conditioner
Summary

This conditioner contains beneficial ingredients like shea butter, glycerin, and amino acids that help moisturize and strengthen hair. However, the presence of synthetic fragrance, isopropyl alcohol, and benzyl alcohol, which can be drying and irritating, affects its overall safety and hair health impact. The product is moderately processed with a mix of beneficial and potentially harmful ingredients, leading to a balanced score.

Key ingredients 27

Butyrospermum Parkii (Shea) Butter
Very Good

Shea Butter is a natural fat extracted from the nuts of the shea tree. It is highly moisturizing and helps to condition and soften hair. It is considered very beneficial for dry and damaged hair.

Risks

There are no significant risks associated with shea butter in hair care.

Benefits

It deeply moisturizes and conditions the hair.

See more about Butyrospermum Parkii (Shea) Butter →
Glycerin
Good

Glycerin is a humectant that attracts moisture to the hair, helping to keep it hydrated. It is beneficial for maintaining hair moisture balance. It is widely used in hair care for its moisturizing properties.

Risks

In very dry climates, glycerin may draw moisture out of the hair.

Benefits

It helps to maintain moisture levels in the hair, preventing dryness.

See more about Glycerin →
Arginine
Good

Arginine is an amino acid that can help to strengthen hair and improve its elasticity. It is beneficial for maintaining healthy hair structure. It is often included in hair care products for its conditioning properties.

Risks

There are no known risks associated with arginine in hair care.

Benefits

It helps to strengthen and condition the hair.

See more about Arginine →
Soy Amino Acids
Good

Soy Amino Acids are derived from soy protein and help to strengthen and repair hair. They are beneficial for improving hair resilience and elasticity. They are often used in hair care products for their conditioning benefits.

Risks

There are no known risks associated with soy amino acids in hair care.

Benefits

They help to strengthen and repair damaged hair.

Wheat Amino Acids
Good

Wheat Amino Acids are derived from wheat protein and help to strengthen and condition hair. They are beneficial for improving hair texture and resilience. They are commonly used in hair care products for their strengthening properties.

Risks

There are no known risks associated with wheat amino acids in hair care.

Benefits

They help to strengthen and condition the hair.

Arginine Hcl
Good

Arginine Hcl is a form of the amino acid arginine that helps to strengthen and condition hair. It is beneficial for improving hair resilience and elasticity. It is often included in hair care products for its conditioning properties.

Risks

There are no known risks associated with arginine Hcl in hair care.

Benefits

It helps to strengthen and condition the hair.

See more about Arginine Hcl →
Aqua (Water, Eau)
Neutral

Water is a universal solvent and is used as a base in many cosmetic formulations. It helps to dissolve other ingredients and provides a medium for them to function. It does not have any direct benefits or risks in hair care products.

Risks

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

Benefits

Water helps to hydrate and distribute other ingredients evenly.

See more about Aqua (Water, Eau) →
Cetearyl Alcohol
Neutral

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

Risks

There are minimal risks associated with Cetearyl Alcohol, as it is generally well-tolerated.

Benefits

It provides conditioning benefits and helps to improve the texture of hair.

See more about Cetearyl Alcohol →
Behenamidopropyl Dimethylamine
Neutral

Behenamidopropyl Dimethylamine is a conditioning agent that helps to detangle and smooth hair. It is often used in conditioners for its ability to improve hair manageability. It is considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It enhances hair smoothness and manageability.

See more about Behenamidopropyl Dimethylamine →
Citric Acid
Neutral

Citric Acid is used to adjust the pH of hair care products, ensuring they are not too alkaline. It helps to maintain the stability and effectiveness of the formulation. It does not have direct conditioning benefits.

Risks

In high concentrations, it may cause irritation, but it is typically used in safe amounts.

Benefits

It helps to maintain the pH balance of the product.

See more about Citric Acid →
Dicaprylyl Carbonate
Neutral

Dicaprylyl Carbonate is an emollient that provides a silky feel to hair products. It helps to improve the spreadability of the conditioner. It is generally considered safe and non-irritating.

Risks

There are no significant risks associated with this ingredient.

Benefits

It enhances the texture and application of the product.

See more about Dicaprylyl Carbonate →
Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
Neutral

This ingredient is a conditioning agent that helps to improve the texture and manageability of hair. It is commonly used in conditioners for its ability to enhance hair feel. It is considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It improves hair texture and manageability.

Serine
Neutral

Serine is an amino acid that can help to improve hair hydration and texture. It is often included in hair care products for its conditioning properties. It is considered safe for use in hair care formulations.

Risks

There are no significant risks associated with serine in hair care.

Benefits

It helps to improve hair hydration and texture.

See more about Serine →
Threonine
Neutral

Threonine is an amino acid that can help to improve hair texture and hydration. It is beneficial for maintaining healthy hair structure. It is commonly used in hair care products for its conditioning benefits.

Risks

There are no known risks associated with threonine in hair care.

Benefits

It helps to improve hair texture and hydration.

See more about Threonine →
Isopropyl Myristate
Neutral

Isopropyl Myristate is an emollient that helps to improve the spreadability of hair care products. It provides a smooth feel and enhances the texture of the conditioner. It is generally considered safe for use in hair care.

Risks

There are no significant risks associated with this ingredient.

Benefits

It enhances the texture and application of the product.

See more about Isopropyl Myristate →
Behentrimonium Chloride
Neutral

Behentrimonium Chloride is a conditioning agent that helps to detangle and smooth hair. It is often used in conditioners for its ability to improve hair manageability. It is considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It enhances hair smoothness and manageability.

See more about Behentrimonium Chloride →
Distearoylethyl Hydroxyethylmonium Methosulfate
Neutral

This ingredient is a conditioning agent that helps to improve the texture and manageability of hair. It is commonly used in conditioners for its ability to enhance hair feel. It is considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It improves hair texture and manageability.

Isopropyl Alcohol
Neutral

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

Risks

It can cause dryness and damage to hair with prolonged use.

Benefits

It helps to dissolve other ingredients and improve product texture.

See more about Isopropyl Alcohol →
Ethylhexylglycerin
Neutral

Ethylhexylglycerin is a preservative and skin conditioning agent. It helps to enhance the efficacy of other preservatives in the formulation. It is generally considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It helps to preserve the product and enhance skin conditioning.

See more about Ethylhexylglycerin →
Ceteareth-20
Neutral

Ceteareth-20 is an emulsifier that helps to blend oil and water-based ingredients. It is commonly used in conditioners to improve texture and stability. It is generally considered safe for use in hair care products.

Risks

There are no significant risks associated with this ingredient.

Benefits

It helps to stabilize and improve the texture of the product.

See more about Ceteareth-20 →
Phenoxyethanol
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

In high concentrations, it may cause irritation, but it is typically used in safe amounts.

Benefits

It helps to preserve the product and prevent contamination.

See more about Phenoxyethanol →
Linalool
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

It may cause allergic reactions in sensitive individuals.

Benefits

It provides a pleasant floral scent to the product.

See more about Linalool →
Limonene
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

It may cause allergic reactions in sensitive individuals.

Benefits

It provides a pleasant citrus scent to the product.

See more about Limonene →
Benzyl Alcohol
Bad

Benzyl Alcohol is a preservative and solvent used in hair care products. It can be drying and irritating to the skin and hair. It is considered a potential irritant in cosmetic formulations.

Risks

It can cause dryness and irritation to the skin and hair.

Benefits

It helps to preserve the product and improve texture.

See more about Benzyl Alcohol →
Sodium Benzoate
Bad

Synthetic preservative that can form benzene in the presence of vitamin C.

Risks

In high concentrations, it may cause irritation, but it is typically used in safe amounts.

Benefits

It helps to preserve the product and prevent contamination.

See more about Sodium Benzoate →
Potassium Sorbate
Bad

Synthetic preservative — flagged in daily-use products.

Risks

In high concentrations, it may cause irritation, but it is typically used in safe amounts.

Benefits

It helps to preserve the product and prevent contamination.

See more about Potassium Sorbate →
Parfum (Fragrance)
Very Bad

Synthetic fragrances are often used to impart a pleasant scent to hair care products. However, they can cause allergic reactions and sensitivities in some individuals. They are considered a potential irritant in cosmetic formulations.

Risks

Fragrances can cause skin irritation and allergic reactions.

Benefits

They provide a pleasant scent to the product.

See more about Parfum (Fragrance) →

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