Blonde Blondering Highlights M1 product image with 30/100 Zerotox safety score

Is Blonde Blondering Highlights M1 Safe? Ingredient Analysis

Conaxess Trade Norge As

Blonde Blondering Highlights M1 is one of the skincare products analyzed by Zerotox for Conaxess Trade Norge As. The product scores 30/100 in Zerotox, meaning it has several flagged ingredients and may not suit cautious buyers.

The sections below explain why ingredients like Potassium Persulfate, Sodium Silicate, Ammonium Persulfate affect the overall evaluation.

30 / 100

Low quality

Why score is 30

The product contains several synthetic ingredients such as potassium persulfate and ammonium sulfate, which raise safety concerns. Additionally, the presence of multiple preservatives and fragrances indicates a highly processed composition.

Main concern

Potassium persulfate and ammonium persulfate are strong oxidizers that can cause irritation.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains arginine and lysine, which may support hair health.
  • Includes apricot kernel oil, known for its moisturizing properties.

Concerns

  • Potassium persulfate and ammonium persulfate are strong oxidizers that can cause irritation.
  • Presence of multiple synthetic fragrances and preservatives raises safety concerns.

Who should avoid this product?

This product may be less suitable for:

  • users trying to avoid sulfates

Ingredients breakdown

Instead of a flat list, this section explains each ingredient in the context of this skincare.

  • Is Potassium Persulfate safe in this skincare?

    Bad

    Potassium Persulfate is used here as oxidizer. Potassium persulfate is a strong oxidizing agent used for hair lightening. It can cause skin irritation and allergic reactions in sensitive individuals.

    Role in formula: oxidizer

    Original: Potassium Persulfate

  • Is Sodium Silicate safe in this skincare?

    Bad

    Sodium Silicate is used here as stabilizer. Sodium silicate is used for its stabilizing properties in hair products but can be harsh on the skin and hair, raising safety concerns.

    Role in formula: stabilizer

    Original: Sodium Silicate

    Read the full ingredient profile for Sodium Silicate

  • Is Ammonium Persulfate safe in this skincare?

    Bad

    Ammonium Persulfate is used here as oxidizer. Ammonium persulfate is another strong oxidizer that can cause irritation and allergic reactions, particularly in sensitive individuals.

    Role in formula: oxidizer

    Original: Ammonium Persulfate

  • Is Paraffinum Liquidum safe in this skincare?

    Medium

    Paraffinum Liquidum is used here as emollient. Paraffinum liquidum, or mineral oil, is used for its moisturizing properties but is a byproduct of petroleum and may raise concerns about skin absorption.

    Role in formula: emollient

    Original: Paraffinum Liquidum (mineral oil, huile mineral)

    Read the full ingredient profile for Paraffinum Liquidum

  • Is Tetrasodium Edta safe in this skincare?

    Bad

    Tetrasodium Edta is used here as chelating_agent. Tetrasodium EDTA is a synthetic chelating agent that can enhance the penetration of other ingredients but raises concerns about environmental impact.

    Role in formula: chelating_agent

    Original: Tetrasodium EDTA

    Read the full ingredient profile for Tetrasodium Edta

  • Is Phenoxyethanol safe in this skincare?

    Medium

    Phenoxyethanol is used here as preservative. Phenoxyethanol is a common preservative that can cause skin irritation in some individuals, raising safety concerns.

    Role in formula: preservative

    Original: Phenoxyethanol

    Read the full ingredient profile for Phenoxyethanol

  • Is Methylparaben safe in this skincare?

    Bad

    Methylparaben is used here as preservative. Methylparaben is a synthetic preservative that has raised concerns regarding its potential endocrine-disrupting effects.

    Role in formula: preservative

    Original: Methylparaben

    Read the full ingredient profile for Methylparaben

  • Is Benzyl Alcohol safe in this skincare?

    Medium

    Benzyl Alcohol is used here as preservative. Benzyl alcohol is used as a preservative and solvent but can cause allergic reactions in sensitive individuals.

    Role in formula: preservative

    Original: Benzyl Alcohol

    Read the full ingredient profile for Benzyl Alcohol

  • Is Sodium Benzoate safe in this skincare?

    Medium

    Sodium Benzoate is used here as preservative. Sodium benzoate is a synthetic preservative that can be effective in preventing microbial growth but raises concerns about synthetic additives.

    Role in formula: preservative

    Original: Sodium Benzoate

    Read the full ingredient profile for Sodium Benzoate

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 4280624

More from this brand: Conaxess Trade Norge As products in Zerotox

Similar products: skincare in Zerotox database

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

Browse Conaxess Trade Norge As products on Zerotox with ingredient analysis and safety scores.
Our analysis notes: Contains arginine and lysine, which may support hair health.; Includes apricot kernel oil, known for its moisturizing properties.. See the Pros section above.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Conaxess Trade Norge As — Blonde Blondering Highlights M1 has a Zerotox safety score of 30 / 100. Check the ingredient breakdown above. More Conaxess Trade Norge As products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Conaxess Trade Norge As — Blonde Blondering Highlights M1 scores 30 / 100. Daily use depends on your skin type and tolerance, so review the flagged ingredients and patch-test if you are sensitive. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Yes. Our analysis flags paraben-related ingredients. See the Ingredients section above.
Conaxess Trade Norge As — Blonde Blondering Highlights M1 has a Zerotox safety score of 30 / 100. Higher scores mean fewer concerning ingredients. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Yes. Our analysis flags parabens in Conaxess Trade Norge As — Blonde Blondering Highlights M1. See the Ingredients section above.
This product scores 30 / 100 mainly because of: Potassium persulfate and ammonium persulfate are strong oxidizers that can cause irritation.; Presence of multiple synthetic fragrances and preservatives raises safety concerns.. See the Concerns and Ingredients sections above. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
The product contains several synthetic ingredients such as potassium persulfate and ammonium sulfate, which raise safety concerns. Additionally, the presence of multiple preservatives and fragrances indicates a highly processed composition. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Our analysis flags potassium persulfate in this product. See the Ingredients section above. Search products with this ingredient.
This product is flagged for: Potassium persulfate and ammonium persulfate are strong oxidizers that can cause irritation.; Presence of multiple synthetic fragrances and preservatives raises safety concerns.. See the Concerns and Ingredients sections above.