Blonde Blondering Ultra Lightener L1+ product image with 30/100 Zerotox safety score

Is Blonde Blondering Ultra Lightener L1+ Safe? Ingredient Analysis

Conaxess Trade Norge As

Conaxess Trade Norge As's Blonde Blondering Ultra Lightener L1+ is reviewed here as a skincare. Zerotox gives it 30/100 based on the current ingredient profile, so it has several flagged ingredients and may not suit cautious buyers.

The ingredient review below focuses especially on Ammonium Hydroxide, Sodium Benzoate, Paraffinum Liquidum.

30 / 100

Low quality

Why score is 30

The product contains several synthetic ingredients such as ammonium hydroxide and sodium benzoate, which raise safety concerns. The presence of multiple preservatives and artificial colors indicates a highly processed composition.

Main concern

Ammonium hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.

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 water as a base, which is essential for product formulation.
  • Includes hydrolyzed keratin, which can help improve hair texture and strength.

Concerns

  • Ammonium hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.
  • Presence of multiple synthetic preservatives like sodium benzoate raises concerns about potential skin irritation.
  • Paraffinum liquidum (mineral oil) may lead to buildup on hair, affecting its natural moisture balance.
  • Artificial colors such as CI 77007 may pose risks of allergic reactions in sensitive individuals.

Who should avoid this product?

This formula may not suit:

  • users trying to avoid silicones
  • users trying to avoid sulfates

Ingredients breakdown

Below, each ingredient is described in the context of this skincare, not just listed as a raw label.

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: 4280627

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

This product includes positive or neutral ingredients such as: water. See the Ingredients section above.
Conaxess Trade Norge As — Blonde Blondering Ultra Lightener L1+ 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.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
Browse skincare products on Zerotox with ingredient analysis.
This product scores 30 / 100 mainly because of: Ammonium hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.; Presence of multiple synthetic preservatives like sodium benzoate raises concerns about potential skin irritation.. 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.
Browse Conaxess Trade Norge As products on Zerotox with ingredient analysis and safety scores.
Our analysis notes: Contains water as a base, which is essential for product formulation.; Includes hydrolyzed keratin, which can help improve hair texture and strength.. See the Pros section above.
This product is flagged for: Ammonium hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.; Presence of multiple synthetic preservatives like sodium benzoate raises concerns about potential skin irritation.; Paraffinum liquidum (mineral oil) may lead to buildup on hair, affecting its natural moisture balance.. See the Concerns and Ingredients sections above.
Conaxess Trade Norge As — Blonde Blondering Ultra Lightener L1+ is a skincare product. Zerotox gives it a safety score of 30 / 100 based on ingredients. Check the breakdown above and our skincare topic for alternatives. 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 Ultra Lightener L1+ 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.
Main concerns for this product: Ammonium hydroxide is a strong alkaline agent that can cause irritation and damage to hair and scalp.; Presence of multiple synthetic preservatives like sodium benzoate raises concerns about potential skin irritation.. See the full list above.
Conaxess Trade Norge As — Blonde Blondering Ultra Lightener L1+ has a Zerotox score of 30 / 100 among skincare products. See the full breakdown above.

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