Schwarzkopf BC Bonacure Repair Rescue Conditioner 33.8 oz (1 Liter)
Analysis updated September 2026 · How Scout scores
At a glance
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) ButterVery 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.
GlycerinGood
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.
ArginineGood
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.
Soy Amino AcidsGood
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 AcidsGood
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 HclGood
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.
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.
Cetearyl AlcoholNeutral
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.
Behenamidopropyl DimethylamineNeutral
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.
Citric AcidNeutral
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.
Dicaprylyl CarbonateNeutral
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.
Hydroxypropyl Guar Hydroxypropyltrimonium ChlorideNeutral
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.
SerineNeutral
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.
ThreonineNeutral
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.
Isopropyl MyristateNeutral
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.
Behentrimonium ChlorideNeutral
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.
Distearoylethyl Hydroxyethylmonium MethosulfateNeutral
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 AlcoholNeutral
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.
EthylhexylglycerinNeutral
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.
Ceteareth-20Neutral
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.
PhenoxyethanolBad
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.
LinaloolBad
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.
LimoneneBad
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.
Benzyl AlcoholBad
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.
Sodium BenzoateBad
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.
Potassium SorbateBad
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.
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.
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